PVX006A0X3-SRZ

## **DATASHEET** 

## **6A Analog PicoDLynxTM: Non-Isolated DC-DC Power Modules** 

## **3Vdc - 14.4Vdc input; 0.6Vdc to 5.5Vdc output; 6A Output Current** 

**RoHS Compliant** 

## **Applications** 

The 6A Analog PicoDLynxTM  power modules are non-isolated dc-dc converters that can deliver up to 6A of output current.  These modules operate over a wide range of input voltage (VIN = 3Vdc-14.4Vdc) and provide a precisely regulated output voltage from 0.6Vdc to 5.5Vdc, programmable via an external resistor.  Features include remote On/Off, adjustable output voltage, over current and over temperature protection. The Tunable LoopTM feature allows the user to optimize the dynamic response of the converter to match the load with reduced amount of output capacitance leading to savings on cost and PWB area. 

- Distributed power architectures 

   - Servers and storage applications 

- Intermediate bus voltage • Networking equipment applications 

- Telecommunications equipment 

- Industrial equipment 

## **Features** 

- Compliant to RoHS Directive 2011/65/EU and amended Directive (EU) 2015/863. 

- Compliant to REACH Directive (EC) No 1907/2006. 

- Compatible in a Pb-free or SnPb reflow environment (Z versions) 

- Compliant to IPC-9592 (September 2008), Category 2, Class II 

- Use OmniOn specified module version and process for SMT placement on bottom side of board (-D version only) 

- DOSA based 

- Wide Input voltage range (3Vdc-14.4Vdc). Ref. to Figure 42 for corresponding output range. 

- Output voltage programmable from 0.6Vdc to 5.5Vdc via external resistor 

- Tunable LoopTM to optimize dynamic output voltage response 

   - Fixed switching frequency 

   - Output overcurrent protection (non-latching) 

   - Over temperature protection 

   - Remote On/Off 

   - Ability to sink and source current 

   - Cost efficient open frame design 

   - Small size: 12.2 mm x 12.2 mm x 7.25 mm    0.48 in x 0.48 in x 0.29 in) 

   - Wide operating temperature range [-40°C to 105°C (Ruggedized: -D),  85°C(Regular)] 

   - ANSI/UL* 62368-1 and CAN/CSA† C22.2 No. 62368-1 Recognized, DIN VDE‡ 0868-1/A11:2017 (EN623681:2014/ A11:2017) 

   - ISO** 9001 and ISO 14001 certified manufacturing facilities 

- Power Good signal 

- UL is a registered trademark of Underwriters Laboratories, Inc. 

- CSA is a registered trademark of Canadian Standards Association. 

- VDE is a trademark of Verband Deutscher Elektrotechniker e.V. 

- **   ISO is a registered trademark of the International Organization of Standards 

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© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **Technical Specifications** 

## **Absolute Maximum Ratings** 

Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only, functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect the device reliability. 

|**Parameter**|**Device**|**Symbol**|**Min**|**Max**|**Unit**|
|---|---|---|---|---|---|
|Input Voltage:  Continuous|All|VIN|-0.3|15|Vdc|
|Operating Ambient Temperature<br>(See Thermal Considerations Section)|All|TA|-40|85|°C|
|Storage Temperature|All|Tstg|-55|125|°C|



## **Electrical Specifications** 

Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. 

|**INPUT**<br>~~RP~~|**INPUT**<br>~~RP~~|**INPUT**<br>~~RP~~|**INPUT**<br>~~RP~~|**INPUT**<br>~~RP~~|**INPUT**<br>~~RP~~|**INPUT**<br>~~RP~~|
|---|---|---|---|---|---|---|
|**Parameter**<br>~~RP~~<br>~~a~~|**Device**<br>~~RP~~<br>~~n~~~~**e**~~|**Symbol**<br>~~RP~~<br>~~G~~~~**e**ir~~|**Min**<br>~~RP~~<br>~~nrtn~~|**Typ**<br>~~RP~~<br>~~G~~|**Max**<br>~~RP~~<br>~~G~~|**Unit**<br>~~RP~~|
|OperatingInput Voltage<br>~~rs~~<br>~~a~~|All<br>~~rs~~<br>~~n~~~~**e**~~|VIN<br>~~rs~~<br>~~G~~~~**e**ir~~|3*<br>~~rs~~<br>~~nrtn~~<br>~~eee~~|—<br>~~rs~~<br>~~G~~<br>~~eee~~|14.4<br>~~rs~~<br>~~G~~<br>~~eee~~|Vdc<br>~~rs~~<br>~~eee~~|
|Maximum Input Current<br> (VIN=3V to 14V,IO=IO, max)<br>~~a~~<br>~~——————e~~|All<br>~~n~~~~**e**~~<br>~~——————e~~|IIN,max<br>~~G~~~~**e**ir~~<br>~~——————e~~|~~nrtn~~<br>~~eee~~<br>~~——————e~~|~~G~~<br>~~eee~~<br>~~——————e~~|5.6<br>~~G~~<br>~~eee~~<br>~~——————e~~|Adc<br>~~eee~~<br>~~——————e~~|
|Input No Load Current<br>(VIN= 12.0Vdc, IO= 0, module enabled)<br>~~a~~<br>~~——————e~~|VO,set= 0.6 Vdc<br>~~n~~~~**e** ~~<br>~~——————e~~<br>~~ee ee~~|IIN,No load<br> ~~G~~~~**e**ir ~~<br>~~——————e~~<br>~~ee~~|~~nrtn ~~<br>~~eee~~<br>~~——————e~~<br>~~ee~~|25<br> ~~G~~<br>~~eee~~<br>~~——————e~~<br>~~ee~~|~~G~~<br>~~eee~~<br>~~——————e~~<br>~~ee~~|mA<br>~~eee~~<br>~~——————e~~<br>~~ee~~|
||VO,set= 5Vdc<br>~~——————e~~<br>~~ee ee~~<br>~~ee~~|IIN,No load<br>~~——————e~~<br>~~ee~~<br>~~ee~~|~~——————e~~<br>~~ee~~<br>~~ee~~|55<br>~~——————e~~<br>~~ee~~<br>~~es~~|~~——————e~~<br>~~ee~~<br>~~ee~~|mA<br>~~——————e~~<br>~~ee~~|
|Input Stand-by Current<br> (VIN= 12.0Vdc,module disabled)<br>~~——————e~~<br>~~ee~~|All<br>~~——————e~~<br>~~ee ee~~<br>~~ee~~<br>~~ee~~<br>~~|~~|IIN,stand-by<br>~~——————e~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~| PLrt~~|~~——————e~~<br>~~ee ~~<br>~~ee~~<br>~~ee~~<br>~~PLrt~~|0.65<br>~~——————e~~<br> ~~ee ~~<br>~~ee~~<br>~~es~~<br>~~PLrt~~|~~——————e~~<br> ~~ee~~<br>~~ee~~<br>~~ee~~<br>~~PLrt~~|mA<br>~~——————e~~<br>~~ee~~<br>~~ee~~<br>~~PLrt~~|
|Inrush Transient<br>~~|~~|All<br>~~ee~~<br>~~|~~<br>~~|~~|I2t<br>~~ee~~<br>~~|~~<br>~~| PLrt~~|~~ee ~~<br>~~|~~<br>~~PLrt~~|~~es ~~<br>~~|~~<br>~~PLrt~~|1<br> ~~ee~~<br>~~|~~<br>~~PLrt~~|A2s<br>~~|~~<br>~~PLrt~~|
|Input Reflected Ripple Current, peak-to-<br>peak<br>(5Hz to 20MHz, 1μH source impedance;<br>VIN=0 to 14V,IO= IOmax; See Test<br>Configurations)<br>~~|~~|All<br>~~|~~<br>~~|~~<br>~~Perr~~|~~|~~<br>~~| PLrt~~<br>~~es~~|~~|~~<br>~~PLrt~~<br>~~rr~~|23<br>~~|~~<br>~~PLrt~~<br>~~te~~|~~|~~<br>~~PLrt~~|mAp-p<br>~~|~~<br>~~PLrt~~|
|Input Ripple Rejection(120Hz)<br>~~es~~|All<br>~~|~~<br>~~es~~<br>~~Perr~~|~~| PLrt~~<br>~~es~~<br>~~es~~|~~PLrt~~<br>~~es~~<br>~~rr~~|-60<br>~~PLrt~~<br>~~es~~<br>~~te~~|~~PLrt~~<br>~~es~~|dB<br>~~PLrt~~<br>~~es~~|



*Standard Module needs 3.3Vin for operation at full load, -40°C; -78SRZ versions need 3.5Vin for operation at full load , -40 ̊C to -36 ̊C and 3.3Vin for operation at full load, -36°C to 85°C 

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© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

|**Electrical Specifications**(Continued)|~~rs~~||||||
|---|---|---|---|---|---|---|
|**Electrical Specifii**(Continued)<br>**OUTPUT**<br>~~rs~~|~~rs~~<br>~~rs~~|~~rs~~|~~rs~~|~~rs~~|~~rs~~|~~rs~~|
|**Parameter**|**Device**<br>~~rs~~<br>~~ee~~|**Symbol**<br>~~ee~~|**Min**<br>~~es~~|**Typ**<br>~~se~~|**Max**<br>~~se~~|**Unit**|
|Output Voltage Set-point (with 0.1% tolerance for<br>external resistor used to set output voltage)<br>~~es~~|All<br>~~es~~<br>~~ee~~<br>~~ee~~|VO, set<br>~~es~~<br>~~ee~~<br>~~ee~~|-1.0<br>~~es~~<br>~~es~~<br>~~ee~~|~~es~~<br>~~se~~<br>~~ee~~|+1.0<br>~~es~~<br>~~se~~<br>~~ee~~|% VO, set<br>~~es~~<br>~~ee~~|
|Output Voltage (Over all operating input voltage,<br>resistive load, and temperature conditions until<br>end of life)<br>~~es~~<br>~~ee~~|All<br>~~es~~<br>~~ee ~~<br>~~ee~~<br>~~ee~~|VO, set<br>~~es~~<br> ~~ee ~~<br>~~ee~~<br>~~ee~~|-3.0<br>~~es~~<br> ~~es ~~<br>~~ee~~<br>~~ee~~|—<br>~~es~~<br> ~~se~~<br>~~ee~~<br>~~ee~~|+3.0<br>~~es~~<br>~~se~~<br>~~ee~~<br>~~ee~~|% VO, set<br>~~es~~<br>~~ee~~<br>~~ee~~|
|Adjustment Range (selected by an external<br>resistor)<br>(Some output voltages may not be possible<br>depending on the input voltage – see Feature<br>Descriptions Section)|All<br>~~ee ~~|VO<br> ~~ee ~~|0.6<br> ~~ee~~|~~ee~~|5.5<br>~~ee~~|Vdc<br>~~ee~~|
|Remote Sense Range|All||||0.5|Vdc|
|Output Regulation (for VO≥ 2.5Vdc)<br>Line (VIN=VIN, minto VIN, max)<br>Load (IO=IO, minto IO, max)<br>Output Regulation (for VO< 2.5Vdc)<br>Line (VIN=VIN, minto VIN, max)<br>Load (IO=IO, minto IO, max)<br>Temperature(Tref=TA,minto TA,max)|All<br>All<br>All<br>All<br>All|||—<br>—<br>—<br>—<br>—|+0.4<br>10<br>5<br>10<br>0.4|% VO, set<br>mV<br>mV<br>mV<br>% VO,set|
|Output Ripple and Noise on nominal output<br>(VIN=VIN, nomand IO=IO, minto IO, maxCo = 0.1μF // 22μF<br>ceramic capacitors)<br>Peak-to-Peak (5Hz to 20MHz bandwidth)<br>RMS(5Hz to 20MHz bandwidth)|All<br>All||—|50<br>20|100<br>38|mVpk-pk<br>mVrms|
|External Capacitance1<br>Without the Tunable LoopTM<br>ESR ≥ 1 mΩ<br>With the Tunable LoopTM<br>ESR ≥0.15 mΩ<br>ESR ≥ 10 mΩ<br>~~pf~~|All<br>All<br>All<br>~~pf~~|<br>CO, max<br>CO, max<br>CO,max<br>~~pf~~|10<br>10<br>10<br>~~pf~~|—<br>—<br>—<br>~~pf~~|22<br>1000<br>3000<br>~~pf~~|μF<br>μF<br>μF<br>~~pf~~|
|Output Current(in either sink or source mode)<br>~~pf~~|All<br>~~pf~~<br>~~es~~|Io<br>~~pf~~<br>~~es~~|0<br>~~pf~~<br>~~es~~|~~pf~~|6<br>~~pf~~|Adc<br>~~pf~~|
|Output Current Limit Inception (Hiccup Mode)<br> (current limit does not operate in sink mode)<br>~~es~~|All<br>~~es~~<br>~~es~~|IO, lim<br>~~es~~<br>~~es~~|~~es~~<br>~~es~~|200<br>~~es~~|~~es~~|% Io,max<br>~~es~~|
|Output Short-Circuit Current<br>~~ee~~|All<br>~~es ~~<br>~~ee~~|IO,s/c<br> ~~es~~<br>~~ee~~|~~es~~<br>~~ee~~|0.75<br>~~ee~~|~~ee~~|Arms<br>~~ee~~|
|(VO≤250mV) (HiccupMode)<br>~~ee~~|~~ee~~|<br>~~ee~~|~~ee~~|~~ee~~|~~ee~~|~~ee~~|
|Efficiency<br>VIN= 12Vdc, TA=25°C<br>IO=IO, max ,VO= VO,set|VO,set=<br>0.6Vdc<br>(8Vin)<br>VO, set=<br>1.2Vdc<br>VO,set=<br>1.8Vdc<br>VO,set=<br>2.5Vdc<br>VO,set=<br>3.3Vdc<br>VO,set=<br>5.0Vdc|η<br>η<br>η<br>η<br>η<br>η||79<br>86<br>89<br>91<br>93<br>94||%<br>%<br>%<br>%<br>%<br>%|
|SwitchingFrequency|All|fsw|—|600|—|kHz|



1External capacitors may require using the new Tunable LoopTM feature to ensure that the module is stable as well as getting the best transient response. See the   Tunable LoopTM section for details. 

## **General Specifications** 

|**Parameter**|**Device**|**Min**|**Typ**|**Max**|**Unit**|
|---|---|---|---|---|---|
|Calculated MTBF (IO=0.8IO, max, TA=40°C) Telecordia<br>Issue 2 Method 1 Case 3|All||18,595,797||Hours|
|Weight||—|1.2(0.042)|—|g (oz.)|



Page 3 

© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **Technical Specifications** (continued) 

## **Feature Specifications** 

Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature Descriptions for additional information. 

|**Parameter**|**Device**|**Symbol**|**Min**|**Typ**|**Max**|**Unit**|
|---|---|---|---|---|---|---|
|On/Off Signal Interface<br>(VIN=VIN, minto VIN, max; open collector or equivalent,<br>Signal referenced to GND)<br>Device is with suffix “4” – Positive Logic (See Ordering<br>Information)<br>Logic High (Module ON)<br>Input High Current<br>Input High Voltage<br>Logic Low (Module OFF)<br>Input Low Current<br>Input Low Voltage|All<br>All<br>All<br>All|<br> <br>IIH<br>VIH<br> <br>IIL<br>VIL|3.0<br>—<br>-0.2|—<br>—<br>—<br>—|1<br>VIN,max<br>10<br>0.3|mA<br>V<br>μA<br>V|
|Device Code with no suffix – Negative Logic<br>(See Ordering Information)<br>(On/OFF pin is open collector/drain logic input with<br>external pull-up resistor; signal referenced to GND)<br>Logic High (Module OFF)<br>Input High Current<br>Input High Voltage<br>Logic Low (Module ON)<br>Input low Current<br>Input Low Voltage|All<br>All<br>All<br>All|IIH<br>VIH<br>IIL<br>VIL|—<br>3.0<br>—<br>-0.2|—<br>—<br>—<br>—|1<br>VIN, max<br>10<br>0.4|mA<br>Vdc<br>μA<br>Vdc|
|Turn-On Delayand Rise Times|||||||
|(VIN=VIN,nom,IO=IO,max, VOto within ±1% of steadystate)|||||||
|Case 1: On/Off input is enabled and then input<br>power is<br>applied (delay from instant at  which VIN= VIN, min<br>until Vo = 10% of Vo,set)|All|Tdelay|—|6|—|msec|
|Case 2: Input power is applied for at least one<br>second and then the On/Off input is enabled (delay<br>from instant at which Von/Off is enabled until<br>Vo =   10% of Vo,set)|All<br>~~es~~|Tdelay|—|5|—|msec|
|Output voltage Rise time (time for Vo to rise from<br>10% of Vo,set to 90% of Vo,set)<br>~~es~~<br>~~ee~~|All<br>~~es~~<br>~~es~~<br>~~ee~~|Trise<br>~~es~~<br>~~ee~~|—<br>~~es~~<br>~~eee~~|2<br>~~es~~<br>~~eee~~|—<br>~~es~~<br>~~eee~~|msec<br>~~es~~<br>~~eee~~|
|Output voltage overshoot (TA= 25oC<br>VIN= VIN, minto VIN, max,IO= IO, minto IO, max)<br>With or without maximum external capacitance<br>~~ee~~<br>~~ee~~|~~es~~<br>~~ee~~<br>~~ee~~|~~ee~~<br>~~ee~~|~~ee~~<br>~~eee~~|~~ee~~<br>~~eee~~|3.0<br>~~ee~~<br>~~eee~~|% VO, set<br>~~ee~~<br>~~eee~~|
|Over Temperature Protection<br>(See Thermal Considerations section)<br>~~ee~~|All<br>~~ee~~|Tref<br>~~ee~~<br>~~ee~~|<br>~~eee~~<br>~~ee~~|145<br>~~eee~~<br>~~ee~~|~~eee~~<br>~~ee~~|°C<br>~~eee~~<br>~~ee~~|
|Input Undervoltage Lockout<br>Turn-on Threshold<br>Turn-off Threshold<br>Hysteresis<br>~~ee~~|All<br>All<br>All<br>~~ee~~|~~ee~~<br>~~ee~~|~~eee~~<br>~~ee~~|3<br>0.3<br>~~eee~~<br>~~ee~~|3.3/3.5#<br>~~eee~~<br>~~ee~~|Vdc<br>Vdc<br>Vdc<br>~~eee~~<br>~~ee~~|
|PGOOD (Power Good)<br>Signal Interface Open Drain, Vsupply£ 5VDC<br>Overvoltage threshold for PGOOD<br>Undervoltage threshold for PGOOD<br>Pulldown resistance of  PGOOD pin<br>Sink current capabilityinto PGOODpin<br>~~ee~~|All<br>All<br>~~ee~~|~~ee~~|~~eee~~|112.5<br>87.5<br>30<br>~~eee~~|5<br>~~eee~~|%VO, set<br>%VO, set<br>W<br>mA<br>~~eee~~|



> # Standard Module needs 3.3Vin for operation at full load, -40 ̊C; -78SRZ versions need 3.5Vin for operation at full load, -40 ̊C to -36 ̊C and 3.3Vin for operation at full load, -36°C to 85°C 

Page 4 

© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **Technical Specifications** (continued) 

## **Characteristic Curves** 

The following figures provide typical characteristics for the 6A Analog PicoDLynx[TM] at 0.6Vo and 25[o] C. 

**==> picture [172 x 128] intentionally omitted <==**

**----- Start of picture text -----**<br>
Tt Fat TT<br>oY AZ ww<br>mine<br>A<br>on<br>a |<br>0 4 2 3 4<br>OUTPUT CURRENT, IO (A)<br>EFFICIENCY, h  (%)<br>**----- End of picture text -----**<br>


**==> picture [186 x 127] intentionally omitted <==**

**----- Start of picture text -----**<br>
.<br>- | | |<br>ss<br>acca<br>7 nrcat<br>ey<br>‘s<br>55 65 75 85 95<br>AMBIENT TEMPERATURE, TA [O] C<br>OUTPUT CUREENT Io (a)<br>**----- End of picture text -----**<br>


**==> picture [537 x 440] intentionally omitted <==**

**----- Start of picture text -----**<br>
Figure 2. Derating Output Current versus<br>Figure 1. Converter Efficiency versus Output Current.<br>Ambient Temperature and Airflow.<br>SE Se tig | | ¢ | | |<br>i ee le il<br>ae ——X—KxK———eeeee<br>eepares eeea vondesoaleeME lececlecccdeceelecceleoceleal...<br>a ee nse<br>pe te<br>TIME, t (1µs/div)   TIME, t (20µs/div)<br>Figure 3. Typical output ripple and noise (CO=10 μ F ceramic,  Figure 4. Transient Response to Dynamic Load Change from<br>VIN = 8V, Io = Io,max, ).   50% to 100% at 9Vin, Cout-2x47uF+4x330uF, CTune-33nF,<br>RTune-178<br>STE aoe<br>TIME, t (2ms/div)   TIME, t (2ms/div)<br>Figure 5. Typical Start-up Using On/Off Voltage (Io = Io,max).   Figure 6. Typical Start-up Using Input Voltage (VIN = 8V,<br>Io = Io,max).<br> (V) (5mV/div)<br>O<br> (V) (20mV/div)<br>O<br>OUTPUT VOLTAGE   V<br> (A)  (2Adiv)               V<br>OUTPUT CURRENT,     OUTPUT VOLTAGE  IO<br> (V) (5V/div)<br>in<br>OUTPUT VOLTAGE,     ON/OFF VOLTAGE  Vo(V)  (200mv/div)     Von/off (V) (5V/div)<br>OUTPUT VOLTAGE,     INPUT VOLTAGE  Vo (V)  (200mv/div)        V<br>**----- End of picture text -----**<br>


Page 5 

© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **Technical Specifications** (continued) **Characteristic Curves** 

The following figures provide typical characteristics for the 6A Analog PicoDLynx[TM] at 1.2Vo and 25[o] C. 

**==> picture [168 x 134] intentionally omitted <==**

**----- Start of picture text -----**<br>
ot f1/ |<br>a<br>os |} St<br>wt YZ | | |<br>wtf _| | |<br>oo [fi | |<br>0 ' 3 3 4<br>OUTPUT CURRENT, IO (A)<br>EFFICIENCY, h  (%)<br>**----- End of picture text -----**<br>


**Figure 7. Converter Efficiency versus Output Current.** 

**==> picture [183 x 134] intentionally omitted <==**

**----- Start of picture text -----**<br>
60<br>55 ++ —<br>= srs<br>5.0 rte)<br>45<br>—<br>55 65 75 85<br>AMBIENT TEMPERATURE, TA [O] C<br>OUTPUT CUREENT Io (a)<br>**----- End of picture text -----**<br>


**Figure 8. Derating Output Current versus Ambient Temperature and Airflow.** 

**==> picture [161 x 127] intentionally omitted <==**

**----- Start of picture text -----**<br>
TIME, t (1µs/div)<br> (V) (20mV/div)<br>O<br>OUTPUT VOLTAGE   V<br>**----- End of picture text -----**<br>


**Figure 9. Typical output ripple and noise (CO=10 μ F ceramic, VIN = 12V, Io = Io,max, ).** 

**TIME, t (2ms/div) Figure 11. Typical Start-up Using On/Off Voltage (Io = Io,max).** 

**==> picture [247 x 350] intentionally omitted <==**

**----- Start of picture text -----**<br>
TIME, t (20µs/div)<br>Figure 10. Transient Response to Dynamic Load Change from<br>50% to 100% at 12Vin, Cout-1x47uF+3x330uF, CTune-12nF,<br>RTune-178<br> (V) (10mV/div)<br>O<br> (A)  (2Adiv)               V<br>IO<br>OUTPUT CURRENT,     OUTPUT VOLTAGE<br> (V) (10V/div)<br>in<br>OUTPUT VOLTAGE,     INPUT VOLTAGE  Vo (V)  (500mv/div      V<br>**----- End of picture text -----**<br>


**TIME, t (2ms/div)** 

**Figure 12. Typical Start-up Using Input Voltage (VIN = 12V, Io = Io,max).** 

Page 6 

© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **Technical Specifications** (continued) 

## **Characteristic Curves** 

The following figures provide typical characteristics for the 6A Analog PicoDLynx[TM] at 1.8Vo and 25[o] C. 

**==> picture [8 x 73] intentionally omitted <==**

**----- Start of picture text -----**<br>
EFFICIENCY, h  (%)<br>**----- End of picture text -----**<br>


**==> picture [95 x 7] intentionally omitted <==**

**----- Start of picture text -----**<br>
OUTPUT CURRENT, IO (A)<br>**----- End of picture text -----**<br>


**Figure 13. Converter Efficiency versus Output Current.** 

**==> picture [192 x 134] intentionally omitted <==**

**----- Start of picture text -----**<br>
60<br>55 ++ —<br>= srs<br>5.0 rte)<br>45<br>—<br>55 65 75 85 95<br>AMBIENT TEMPERATURE, TA [O] C<br>OUTPUT CUREENT Io (a)<br>**----- End of picture text -----**<br>


**Figure 14 Derating Output Current versus Ambient Temperature and Airflow.** 

**==> picture [165 x 127] intentionally omitted <==**

**----- Start of picture text -----**<br>
TIME, t (1µs/div)<br> (V) (20mV/div)<br>O<br>OUTPUT VOLTAGE   V<br>**----- End of picture text -----**<br>


**Figure 15. Typical output ripple and noise (CO=10 μ F ceramic, VIN = 12V, Io = Io,max, ).** 

**==> picture [25 x 170] intentionally omitted <==**

**----- Start of picture text -----**<br>
(V)  (500mv/div)    Von/off (V) (5V/div)<br>o<br>OUTPUT VOLTAGE,     ON/OFF VOLTAGE  V<br>**----- End of picture text -----**<br>


**TIME, t (2ms/div)** 

**Figure 17. Typical Start-up Using On/Off Voltage (Io = Io,max).** 

**==> picture [176 x 167] intentionally omitted <==**

**----- Start of picture text -----**<br>
TIME, t (20µs/div)<br> (V) (20mV/div)<br>O<br> (A)  (2Adiv)               V<br>IO<br>OUTPUT CURRENT,     OUTPUT VOLTAGE<br>**----- End of picture text -----**<br>


**Figure 16. Transient Response to Dynamic Load Change from 50% to 100% at 12Vin, Cout-1x47uF+1x330uF, CTune-4700nF, RTune-178** 

**==> picture [22 x 143] intentionally omitted <==**

**----- Start of picture text -----**<br>
 (V) (10V/div)<br>in<br>(V)  (500mv/div)       V<br>o<br>OUTPUT VOLTAGE,     INPUT VOLTAGE  V<br>**----- End of picture text -----**<br>


**TIME, t (2ms/div)** 

**Figure 18. Typical Start-up Using Input Voltage (VIN = 12V, Io = Io,max).** 

Page 7 

© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **Technical Specifications** (continued) 

## **Characteristic Curves** 

The following figures provide typical characteristics for the 6A Analog PicoDLynx[TM] at 2.5Vo and 25[o] C. 

**==> picture [172 x 134] intentionally omitted <==**

**----- Start of picture text -----**<br>
wit AZ| Vd<br>ol Ac<br>olh | | | |<br>0 ; 5 3 4<br>OUTPUT CURRENT, IO (A)<br>EFFICIENCY, h  (%)<br>**----- End of picture text -----**<br>


**Figure 19. Converter Efficiency versus Output Current.** 

**==> picture [183 x 134] intentionally omitted <==**

**----- Start of picture text -----**<br>
5.5<br>=e<br>45<br>55 65 75 85 95<br>AMBIENT TEMPERATURE, TA [O] C<br>OUTPUT CUREENT Io (a)<br>**----- End of picture text -----**<br>


**Figure 20 Derating Output Current versus Ambient** 

**Temperature and Airflow.** 

**==> picture [166 x 344] intentionally omitted <==**

**----- Start of picture text -----**<br>
TIME, t (1µs/div)<br>Figure 21. Typical output ripple and noise (CO=10<br>VIN = 12V, Io = IoIN = 12V, Io = Io= 12V, Io = Ioo = Io= Ioo,max, ).<br>TIME, t (2ms/div)<br> (V) (20mV/div)<br>O<br>OUTPUT VOLTAGE   V<br>OUTPUT VOLTAGE,     ON/OFF VOLTAGE  Vo(V)  (1V/div)         Von/off (V) (5V/div)<br>**----- End of picture text -----**<br>


**Figure 21. Typical output ripple and noise (CO=10 μ F ceramic, VIN = 12V, Io = IoIN = 12V, Io = Io= 12V, Io = Ioo = Io= Ioo,max, ).** 

**Figure 23. Typical Start-up Using On/Off Voltage (Io = Io,max).** 

**==> picture [175 x 384] intentionally omitted <==**

**----- Start of picture text -----**<br>
TIME, t (20µs/div)<br>from 50% to 100% at 12Vin, Cout-3x47uF,<br>RTune-178<br>TIME, t (2ms/div)<br> (V) (20mV/div)<br>O<br> (A)  (2Adiv)               V<br>IO<br>OUTPUT CURRENT,     OUTPUT VOLTAGE<br> (V) (10V/div)<br>in<br>OUTPUT VOLTAGE,     INPUT VOLTAGE  Vo (V)  (1V/div)               V<br>**----- End of picture text -----**<br>


**Figure 22. Transient Response to Dynamic Load Change from 50% to 100% at 12Vin, Cout-3x47uF, CTune-3300nF, RTune-178** 

**Figure 24. Typical Start-up Using Input Voltage (VIN = 12V, Io = Io,max).** 

Page 8 

© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **Technical Specifications** (continued) **Characteristic Curves** 

The following figures provide typical characteristics for the 6A Analog PicoDLynx[TM] at 3.3Vo and 25[o] C. 

**==> picture [172 x 131] intentionally omitted <==**

**----- Start of picture text -----**<br>
2<br>=f :<br>a5 | AZ Vin=5V<br>80 | /<br>1<br>Ee Ai<br>wil | | | |<br>0 1 ; 5 4<br>OUTPUT CURRENT, IO (A)<br>EFFICIENCY, h  (%)<br>**----- End of picture text -----**<br>


**Figure 25. Converter Efficiency versus Output Current.** 

**==> picture [183 x 134] intentionally omitted <==**

**----- Start of picture text -----**<br>
6.0 :<br>|| ve<br>5.9 O.5im/s<br>dooce<br>5.0 Standard é<br>== se}<br>es pa tere<br>40<br>55 65 75 85<br>AMBIENT TEMPERATURE, TA [O] C<br>OUTPUT CUREENT Io (a)<br>**----- End of picture text -----**<br>


**Figure 26 Derating Output Current versus Ambient Temperature and Airflow.** 

**==> picture [164 x 344] intentionally omitted <==**

**----- Start of picture text -----**<br>
TIME, t (1µs/div)<br>Figure 27. Typical output ripple and noise (CO=10<br>VIN = 12V, Io = Ioo = Io = Ioo,max, ).<br>TIME, t (2ms/div)<br> (V) (20mV/div)<br>O<br>OUTPUT VOLTAGE   V<br>OUTPUT VOLTAGE,     ON/OFF VOLTAGE  (V)  (1V/div)            Von/off (V) (5V/div)  Vo<br>**----- End of picture text -----**<br>


**Figure 27. Typical output ripple and noise (CO=10 μ F ceramic, VIN = 12V, Io = Ioo = Io = Ioo,max, ).** 

**Figure 29. Typical Start-up Using On/Off Voltage (Io = Io,max).** 

**==> picture [176 x 368] intentionally omitted <==**

**----- Start of picture text -----**<br>
TIME, t (20µs/div)<br>from 50% to 100% at 12Vin, Cout-3x47uF+,<br>RTune-3900pF<br> (V) (20mV/div)<br>O<br> (A)  (2Adiv)               V<br>IO<br>OUTPUT CURRENT,     OUTPUT VOLTAGE<br> (V) (10V/div)<br>in<br> (V)  1V/div)               VVo<br>OUTPUT VOLTAGE,     INPUT VOLTAGE<br>**----- End of picture text -----**<br>


**Figure 28. Transient Response to Dynamic Load Change from 50% to 100% at 12Vin, Cout-3x47uF+, CTune-178 & RTune-3900pF** 

**TIME, t (2ms/div)** 

**Figure 30. Typical Start-up Using Input Voltage (VIN = 12V, Io = Io,max).** 

Page 9 

© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **Technical Specifications** (continued) 

## **Characteristic Curves** 

The following figures provide typical characteristics for the 6A Analog PicoDLynx[TM] at 5Vo and 25[o] C. 

**==> picture [172 x 134] intentionally omitted <==**

**----- Start of picture text -----**<br>
ww<br>|<br>| a<br>0 1 2 3 4<br>OUTPUT CURRENT, IO (A)<br>EFFICIENCY, h  (%)<br>**----- End of picture text -----**<br>


**Figure 31. Converter Efficiency versus Output Current.** 

**==> picture [227 x 155] intentionally omitted <==**

**----- Start of picture text -----**<br>
4s St AX<br>wo fen | [the] A \<br>ssp| few]<br>45 55 65 75 85 95 105<br>AMBIENT TEMPERATURE, TA [O] C<br>Figure 32 Derating Output Current versus Ambient<br>Temperature and Airflow.<br>OUTPUT CUREENT Io (a)<br>**----- End of picture text -----**<br>


**==> picture [164 x 339] intentionally omitted <==**

**----- Start of picture text -----**<br>
TIME, t (1µs/div)<br>Figure 33. Typical output ripple and noise (CO=10<br>VIN = 12V, Io = IoIN = 12V, Io = Io = 12V, Io = Ioo = Io = Ioo,max, ).<br>TIME, t (2ms/div)<br> (V) (20mV/div)<br>O<br>OUTPUT VOLTAGE   V<br>(V)  (2V/div)         Von/off (V) (5V/div)  Vo<br>OUTPUT VOLTAGE,     ON/OFF VOLTAGE<br>**----- End of picture text -----**<br>


**Figure 33. Typical output ripple and noise (CO=10 μ F ceramic, VIN = 12V, Io = IoIN = 12V, Io = Io = 12V, Io = Ioo = Io = Ioo,max, ).** 

**Figure 35. Typical Start-up Using On/Off Voltage (Io = Io,max).** 

**==> picture [174 x 377] intentionally omitted <==**

**----- Start of picture text -----**<br>
TIME, t (20µs/div)<br>from 50% to 100% at 12Vin, Cout-2x47uF+,<br>RTune-261<br>TIME, t (2ms/div)<br> (V) (50mV/div)<br>O<br> (A)  (2Adiv)               V<br>IO<br>OUTPUT CURRENT,     OUTPUT VOLTAGE<br> (V) (10V/div)<br>in<br>OUTPUT VOLTAGE,     INPUT VOLTAGE   (V)  2v/div)               VVo<br>**----- End of picture text -----**<br>


**TIME, t (20µs/div)** 

**Figure 34. Transient Response to Dynamic Load Change from 50% to 100% at 12Vin, Cout-2x47uF+, CTune-2200 pF & RTune-261** 

**Figure 36. Typical Start-up Using Input Voltage (VIN = 12V, Io = Io,max).** 

Page 10 

© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **Technical Specifications** (continued) 

## **Design Considerations** 

## **Input Filtering** 

The 6A Analog PicoDLynx[TM] module should be connected to a low ac-impedance source.  A highly inductive source can affect the stability of the module. An input capacitance must be placed directly adjacent to the input pin of the module, to minimize input ripple voltage and ensure module stability. 

To minimize input voltage ripple, ceramic capacitors are recommended at the input of the module. Figure 38 shows the input ripple voltage for various output voltages at 6A of load current with 1x22 µF or 2x22µF ceramic capacitors and an input of 12V. 

However, additional output filtering may be required by the system designer for a number of reasons.  First, there may be a need to further reduce the output ripple and noise of the module.  Second, the dynamic response characteristics may need to be customized to a particular load step change. 

To reduce the output ripple and improve the dynamic response to a step load change, additional capacitance at the output can be used. 

Low ESR polymer and ceramic capacitors are recommended to improve the dynamic response of the module. Figure 39 provides output ripple information for different external capacitance values at various Vo and a full load current of 6A.  For stable operation of the module, limit the capacitance to less than the maximum output capacitance as specified in the electrical specification table.  Optimal performance of the module can be achieved by using the Tunable Loop[TM] feature described later in this data sheet 

**Figure 37.  Circuit diagram** 

**Figure 39.  Output ripple voltage for various output voltages with external 1x10uF, 1x22uF, 1x47uF and 2x47uF ceramic capacitors at the output (6A load). Input voltage is 12V.** 

## **Power Module Wizard** 

**Figure 38.  Input ripple voltage for various output voltages with 1x22 µF or 2x22 µF ceramic capacitors at the input (6A load). Input voltage is 12V.** 

OmniOn offers a free, web based, easy to use tool that helps users simulate the loop performance of the PVX006A0X3-SRZ. Go to http://omnionpower.com and sign up for a free account and use the module selector tool. The tool also offers downloadable Simplis/Simetrix, models that can be used to assess transient performance, module stability, etc, consult local OmniOn FAE for details. 

## **Output Filtering** 

These modules are designed for low output ripple voltage and will meet the maximum output ripple specification with 0.1 µF ceramic and 10 µF ceramic capacitors at the output of the module. 

Page 11 

© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **Technical Specifications** (continued) 

## **Safety Considerations** 

For safety agency approval the power module must be installed in compliance with the spacing and separation requirements of the end-use safety agency standards, i.e., ANSI/UL* 62368-1 and CAN/CSA† C22.2 No. 62368-1 Recognized, DIN VDE‡ 0868-1/A11:2017 (EN62368-1:2014/ A11:2017). 

For the converter output to be considered meeting the requirements of safety extra-low voltage (SELV), the input must meet SELV requirements. 

The power module has extra-low voltage (ELV) outputs when all inputs are ELV. 

The input to these units is to be provided with a fast-acting fuse with a maximum rating of 10 A, 125Vdc in the positive input lead. 

## **Feature Descriptions** 

## **Remote On/Off** 

The 6A Analog PicoDLynx[TM] power modules feature an On/Off pin for remote On/Off operation.  Two On/Off logic options are available.  In the Positive Logic On/Off option, (device code suffix “4”–see Ordering Information ), the module turns ON during a logic High on the On/Off pin and turns OFF during a logic Low. With the Negative Logic On/Off option, (no device code suffix, see Ordering Information), the module turns OFF during logic High and ON during logic Low.  The On/Off signal should be always referenced to ground. For either On/Off logic option, leaving the On/Off pin disconnected will turn the module ON when input voltage is present. 

For positive logic modules, the circuit configuration for using the On/Off pin is shown in Figure 40. When the external transistor Q2 is in the OFF state, Q3 is ON, Q4 is OFF and the internal PWM Enable signal is pulled high and the module is ON. When transistor Q2 is turned ON, Q3 is OFF, Q4 turns ON pulling the ENABLE pin low and the module is OFF. A suggested value for Rpullup is 20k  . 

For negative logic On/Off modules, the circuit configuration is shown in Fig. 41. 

The On/Off pin should be pulled high with an external pull-up resistor (suggested value for the 3V to 14.4V input range is 20Kohms). When transistor Q1 is in the OFF state, the On/Off pin is pulled high, internal transistor Q4 is turned ON and the module is OFF. To turn the module ON, Q1 is turned ON pulling the On/ Off pin low, turning transistor Q4 OFF resulting in the PWM Enable pin going high and the module turning ON. 

## **Monotonic Start-up and Shutdown** 

The module has monotonic start-up and shutdown behavior for any combination of rated input voltage, output current and operating temperature range. 

## **Startup into Pre-biased Output** 

The modules can start into a prebiased output as long as the prebias voltage is 0.5V less than the set output voltage. 

**Figure 41.  Circuit configuration for using negative On/Off logic.** 

**Figure 40.  Circuit configuration for using positive On/Off logic.** 

Page 12 

© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **Technical Specifications** (continued) 

## **Output Voltage Programming** 

The output voltage of the module is programmable to any voltage from 0.6dc to 5.5Vdc by connecting a resistor between the Trim and GND pins of the module. Certain restrictions apply on the output voltage set point depending on the input voltage. These are shown in the Output Voltage vs. Input Voltage Set Point Area plot in Fig. 42.  The Upper Limit curve shows that for output voltages lower than 1V, the input voltage must be lower than the maximum of 13V. The Lower Limit curve shows that for output voltages higher than 0.6V, the input voltage needs to be larger than the minimum of 3V. 

**==> picture [111 x 32] intentionally omitted <==**

Rtrim is the external resistor in k Ω 

Vo is the desired output voltage. 

|**VO, set (V)**|**Rtrim(KΩ)**|
|---|---|
|0.6|Open|
|0.9|40|
|1.0|30|
|1.2|20|
|1.5|13.33|
|1.8|10|
|2.5|6.316|
|3.3|4.444|
|5.0|2.727|



**Table 1** 

## **Remote Sense** 

H!!!!!!!!!H The power module has a Remote Sense feature to minimize the effects of distribution losses by regulating the voltage at the SENSE pin.  The voltage eea ek between the SENSE pin and VOUT pin should not exceed 0.5V. 

## **Voltage Margining** 

**Figure 42. Output Voltage vs. Input Voltage Set Point Area plot showing limits where the output voltage can be set for different input voltages.** 

**==> picture [188 x 96] intentionally omitted <==**

**----- Start of picture text -----**<br>
VIN(+) VO(+)<br>VS+<br>ON/OFF<br>TRIM | LOAD<br>Rtrim<br>GND<br>**----- End of picture text -----**<br>


Output voltage margining can be implemented in the module by connecting a resistor, Rmargin-up, from the Trim pin to the ground pin for margining-up the output voltage and by connecting a resistor, Rmargindown, from the Trim pin to output pin for margining-down.  Figure 44 shows the circuit configuration for output voltage margining.  Power Module Wizard, available at OmniOn.transim.com also calculates the values of Rmargin-up and Rmargindown for a specific output voltage and % margin. Please consult your local OmniOn technical representative for additional details. 

**Figure 43. Circuit configuration for programming output voltage using an external resistor.** 

Without an external resistor between Trim and GND pins, the output of the module will be 0.6Vdc.  To calculate the value of the trim resistor, Rtrim for a desired output voltage, should be as per the following equation: 

**Figure 44.  Circuit Configuration for margining Output voltage.** 

Page 13 

© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **Technical Specifications** (continued) 

## **Overcurrent Protection** 

To provide protection in a fault (output overload) condition, the unit is equipped with internal current - limiting circuitry and can endure current limiting continuously. At the point of current - limit inception, the unit enters hiccup mode. The unit operates normally once the output current is brought back into its specified range. 

For the digital modules, the resistor is connected between the TRIM pad and SGND and in the case of the analog module it is connected between TRIM and GND 

## **Overtemperature Protection** 

To provide protection in a fault condition, the unit is equipped with a thermal shutdown circuit. The unit will shutdown if the overtemperature threshold of 145[°] C(typ) is exceeded at the thermal reference point Tref. Once the unit goes into thermal shutdown it will then wait to cool before attempting to restart. 

## **Input Undervoltage Lockout** 

At input voltages below the input undervoltage lockout limit, the module operation is disabled.  The module will begin to operate at an input voltage above the undervoltage lockout turn-on threshold. 

## **Power Good** 

The module provides a Power Good (PGOOD) signal that is implemented with an open-drain output to indicate that the output voltage is within the regulation limits of the power module. The PGOOD signal will be de-asserted to a low state if any condition such as overtemperature, overcurrent or loss of regulation occurs that would result in the output voltage going ±10% outside the setpoint value. The PGOOD terminal can be connected through a pullup resistor (suggested value 100KW) to a source of 5VDC or lower. 

## **Dual Layout** 

Identical dimensions and pin layout of Analog and Digital PicoDLynx modules permit migration from one to the other without needing to change the layout. To support this, 2 separate Trim Resistor locations have to be provided in the layout. 

**Caution** – Do not connect SIG_GND to GND elsewhere in the layout 

**Figure 45.  Layout to support either Analog or Digital PicoDLynx on the same pad.** 

## **Tunable Loop[TM ]** 

The 6A PicoDLynx[TM] modules have a feature that optimizes transient response of the module called Tunable Loop[TM] . 

External capacitors are usually added to the output of the module for two reasons:  to reduce output ripple and noise (see Figure 39) and to reduce output voltage deviations from the steady-state value in the presence of dynamic load current changes. Adding external capacitance however affects the voltage control loop of the module, typically causing the loop to slow down with sluggish response.  Larger values of external capacitance could also cause the module to become unstable. 

The Tunable Loop[TM] allows the user to externally adjust the voltage control loop to match the filter network connected to the output of the module. The Tunable Loop[TM] is implemented by connecting a series R-C between the SENSE and TRIM pins of the module, as shown in Fig. 46. This R-C allows the user to externally adjust the voltage loop feedback compensation of the module. 

Page 14 

© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **Technical Specifications** (continued) 

|**Vo**|**5V**|**3.3V**|**2.5V**|**1.8V**|**1.2V**|**0.6V**|
|---|---|---|---|---|---|---|
|**Co**|2x47uF 3x47uF|2x47uF 3x47uF|3x47uF|3x47uF<br>1x330uF<br>Polymer|1x330uF<br>Polymer<br>2x330uF<br>Polymer|2x330uF<br>Polymer<br>4x330uF<br>Polymer|
|**RTUNE**|270|180|180|180|180|180|
|**CTUNE **|2200pF 3300|F 3300pF 3300|F 3300pF 4700|F 4700pF|F<br>12nF|33nF|
|**ΔV **|76mV 48mV 47mV|76mV 48mV 47mV|76mV 48mV 47mV|33mV|18mV|10mV|



**Table 3. Recommended values of RTUNE and CTUNE  to obtain transient deviation of 2% of Vout for a 3A step load with Vin=12V.** 

**Figure. 46. Circuit diagram showing connection of RTUME and CTUNE to tune the control loop of the module.** 

Recommended values of RTUNE and CTUNE for different output capacitor combinations are given in Tables 2 and 3. Table 2 shows the recommended values of RTUNE and CTUNE for different values of ceramic output capacitors up to 1000uF that might be needed for an application to meet output ripple and noise requirements. Selecting RTUNE and CTUNE according to Table 2 will ensure stable operation of the module. 

In applications with tight output voltage limits in the presence of dynamic current loading, additional output capacitance will be required. Table 3 lists recommended values of  RTUNE and CTUNE in order to meet 2% output voltage deviation limits for some common output voltages in the presence of a 3A to 6A step change (50% of full load), with an input voltage of 12V. 

Please contact your OmniOn technical representative to obtain more details of this feature as well as for guidelines on how to select the right value of external R-C to tune the module for best transient performance and stable operation for other output capacitance values or input voltages other than 12V. 

|**Co**|**1x47uF**|**2x47uF**|**4x47uF**|**6x47uF**|**10x47uF**|
|---|---|---|---|---|---|
|**RTUNE**|330|270|220|180|180|
|**CTUNE**|680pF|1800pF 3300|F 3300pF 4700|F 4700pF|5600pF|



**Table 2. General recommended values of of RTUNE and CTUNE  for Vin=12V and various external ceramic capacitor combinations.** 

Note: The capacitors used in the Tunable Loop tables are 47 μ F/3 mΩ ESR ceramic and 330 μ F/12 mΩ ESR polymer capacitors. 

## **Thermal Considerations** 

Power modules operate in a variety of thermal environments; however, sufficient cooling should always be provided to help ensure reliable operation. 

Considerations include ambient temperature, airflow, module power dissipation, and the need for increased reliability. A reduction in the operating temperature of the module will result in an increase in reliability.  The thermal data presented here is based on physical measurements taken in a wind tunnel.  The test set-up is shown in Figure 47.  The preferred airflow direction for the module is in Figure 48. 

**==> picture [199 x 202] intentionally omitted <==**

**----- Start of picture text -----**<br>
25.4_<br>Wind Tunnel (1.0)<br>PWBs<br>Power Module<br>76.2_<br>(3.0)<br>x<br>Probe Location<br>af<br>for measuring<br>12.7_ airflow and<br>(0.50) ambient<br>temperature<br>Air<br>flow<br>**----- End of picture text -----**<br>


**Figure 47. Thermal Test Setup.** 

Page 15 

© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **Technical Specifications** (continued) 

The thermal reference points, Tref used in the specifications are also shown in Figure 48. For reliable operation the temperatures at these points should not exceed 120°C. The output power of the module should not exceed the rated power of the module (Vo,set x Io,max). 

Please refer to the Application Note “Thermal Characterization Process For Open-Frame Board-Mounted Power Modules” for a detailed 

discussion of  thermal aspects including maximum device temperatures. 

**Figure 48. Preferred airflow direction and location of hot-spot of the module (Tref).** 

Page 16 

© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **Technical Specifications** (continued) 

## **Shock and Vibration** 

The ruggedized (-D version) of the modules are designed to withstand elevated levels of shock and vibration to be able to operate in harsh environments. The ruggedized modules have been successfully tested to the following conditions: 

## **Non operating random vibration:** 

Random vibration tests conducted at 25C, 10 to 2000Hz, for 30 minutes each level, starting from 30Grms (Z axis) and up to 50Grms (Z axis). The units were then subjected to two more tests of 50Grms at 30 minutes each for a total of 90 minutes. 

## **Operating shock to 40G per Mil Std. 810G, Method 516.4 Procedure I:** 

The modules were tested in opposing directions along each of three orthogonal axes, with waveform and amplitude of the shock impulse characteristics as follows: 

All shocks were half sine pulses, 11 milliseconds (ms) in duration in all 3 axes. 

Units were tested to the Functional Shock Test of MIL-STD-810, Method 516.4, Procedure I - Figure 516.4-4. A shock magnitude of 40G was utilized. The operational units were subjected to three shocks in each direction along three axes for a total of eighteen shocks. 

## **Operating vibration per Mil Std 810G, Method 514.5 Procedure I:** 

The ruggedized (-D version) modules are designed and tested to vibration levels as outlined in MIL-STD-810G, Method 514.5, and Procedure 1, using the Power Spectral Density (PSD) profiles as shown in Table 1 and Table 2 for all axes. Full compliance with performance specifications was required during the performance test. No damage was allowed to the module and full compliance to performance specifications was required when the endurance environment was removed. The module was tested per MIL-STD-810, Method 514.5, Procedure I, for functional (performance) and endurance random vibration using the performance and endurance levels shown in Table 4 and Table 5 for all axes. The performance test has been split, with one half accomplished before the endurance test and one half after the endurance test (in each axis). The duration of the performance test was at least 16 minutes total per axis and at least 120 minutes total per axis for the endurance test. The endurance test period was 2 hours minimum per axis. 

|**Frequency (Hz)**<br>~~ne~~|**PSD Level**<br>**(G2/Hz)**|**Frequency (Hz)**|**PSD Level**<br>**(G2/Hz)**|**Frequency (Hz)**|**PSD Level**<br>**(G2/Hz)**|
|---|---|---|---|---|---|
|10<br>~~ne~~<br>~~Rs~~|1.14E-03|170|2.54E-03|690|1.03E-03|
|30<br>~~ne~~<br>~~Rs~~<br>~~es~~|5.96E-03<br>~~GD RN~~|230<br>~~RN~~|3.70E-03|800|7.29E-03|
|40<br>~~Rs~~<br>~~es~~<br>~~Rs~~|9.53E-04<br>~~GD RN~~<br>~~QO~~|290<br>~~RN~~<br>~~QO~~|7.99E-04<br>~~QO~~|890<br>~~QO~~|1.00E-03<br>~~QO~~|
|50<br>~~es~~<br>~~Rs~~<br>~~Rs~~|2.08E-03<br>~~GD RN~~<br>~~QO~~<br>~~GD~~|340<br>~~RN~~<br>~~QO~~<br>~~I~~|1.12E-02<br>~~QO~~|1070<br>~~QO~~|2.67E-03<br>~~QO~~|
|90<br>~~Rs~~<br>~~Rs~~<br>~~Rs~~|2.08E-03<br>~~QO~~<br>~~GD~~<br>~~Gn~~|370<br>~~QO~~<br>~~I~~|1.12E-02<br>~~QO~~|1240<br>~~QO~~|1.08E-03<br>~~QO~~|
|110<br>~~Rs~~<br>~~Rs~~<br>~~Rs~~|7.05E-04<br>~~GD~~<br>~~Gn~~|430<br>~~I~~|8.84E-04|1550|2.54E-03|
|130<br>~~Rs~~<br>~~Rs~~<br>~~es~~|5.00E-03<br>~~Gn~~|490<br>~~DG~~|1.54E-03<br>~~DG~~|1780<br>~~(~~|2.88E-03|
|140<br>~~Rs~~<br>~~es~~|8.20E-04|560<br>~~DG~~|5.62E-04<br>~~DG~~|2000<br>~~(~~|5.62E-04|



**Table 4: Performance Vibration Qualification - All Axes** 

Page 17 © 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **Technical Specifications** (continued) 

|**Frequency (Hz)**<br>~~es~~|**PSD Level**<br>**(G2/Hz)**<br>~~DO~~|**Frequency (Hz)**<br>~~DO~~|**PSD Level (G2/Hz)**<br>~~DO~~|**Frequency (Hz)**<br>~~DO~~|**PSD Level**<br>**(G2/Hz)**<br>~~DO~~|
|---|---|---|---|---|---|
|10<br>~~es~~<br>~~es~~|0.00803<br>~~DO~~|170<br>~~DO~~<br>~~I~~|0.01795<br>~~DO~~<br>~~Gf~~|690<br>~~DO~~<br>~~Gf~~|0.00727<br>~~DO~~|
|30<br>~~es~~<br>~~sD~~<br>~~es~~|0.04216<br>~~DO~~<br>~~sD~~|230<br>~~DO~~<br>~~sD~~<br>~~I~~|0.02616<br>~~DO~~<br>~~sD~~<br>~~Gf~~|800<br>~~DO~~<br>~~sD~~<br>~~Gf~~|0.05155<br>~~DO~~<br>~~sD~~|
|40<br>~~es~~<br>~~Rs~~|0.00674<br>~~I~~<br>~~nN~~|290<br>~~I~~<br>~~**I**~~|0.00565<br>~~Gf~~<br>~~(~~|890<br>~~Gf~~<br>~~f~~|0.00709|
|50<br>~~es~~<br>~~Rs~~<br>~~I~~|0.01468<br>~~I~~<br>~~nN~~<br>~~I~~|340<br>~~I ~~<br>~~**I**~~<br>~~I~~<br>|0.07901<br> ~~Gf~~<br>~~(~~<br>~~(OO~~<br>|1070<br>~~Gf~~<br>~~f~~<br>~~(OO~~<br>|0.01887|
|90<br>~~Rs~~<br>~~ID~~<br>~~I~~|0.01468<br>~~I ~~<br>~~nN~~<br>~~ID~~<br>~~I~~|370<br> ~~**I**~~<br>~~ID~~<br>~~I~~<br>|0.07901<br>~~(~~<br>~~ID~~<br>~~(OO~~<br>|1240<br>~~f~~<br>~~ID~~<br>~~(OO~~<br>|0.00764<br>~~ID~~|
|110<br>~~I~~<br>~~Rs~~|0.00498<br>~~I~~<br>~~OD~~|430<br>~~I~~<br>~~Qf~~<br>~~(~~|0.00625<br>~~(OO~~<br>~~Qf~~<br>~~O~~|1550<br>~~(OO~~<br>~~Qf~~<br>~~O~~|0.01795|
|130<br><br>~~Rs~~|0.03536<br><br>~~OD~~|490<br>~~Qf~~<br>~~(~~<br>~~I~~|0.01086<br>~~Qf~~<br>~~O~~<br>~~(OO~~|1780<br>~~Qf~~<br>~~O~~|0.02035|
|140<br><br>~~Rs~~<br>~~I~~|0.0058<br><br>~~OD~~<br>~~I~~|560<br>~~Qf~~<br>~~(~~<br>~~I~~<br>~~I~~|0.00398<br>~~Qf~~<br>~~O~~<br>~~I~~<br>~~(OO~~|2000<br>~~Qf~~<br>~~O~~<br>~~I~~|0.00398<br>~~I~~|



## **Example Application Circuit** 

Requirements: 

Vin: 12V Vout: 1.8V Iout: 4.5A max., worst case load transient is from 3.0A to 4.5A 

DVout: 1.5% of Vout (27mV) for worst case load transient 

Vin, ripple 1.5% of Vin (180mV, p-p) 

**==> picture [499 x 151] intentionally omitted <==**

**----- Start of picture text -----**<br>
Vin+<br>Vout+<br>VIN  VOUT<br>SENSE<br>PGOOD<br>RTUNE<br>|<br>+ MODULE  +<br>CI2  CI2  CI1 CO1  CO2<br>CTUNE  CO3<br>ON/OFF  TRIM<br>GND  RTrim<br>**----- End of picture text -----**<br>


CI1 Decoupling cap - 1x0.047uF/16V ceramic capacitor (e.g. Murata LLL185R71C473MA01) CI2 1x22uF/16V ceramic capacitor (e.g. Murata GRM32ER61C226KE20) 

CI3 47uF/16V bulk electrolytic 

CO1 Decoupling cap - 1x0.047uF/16V ceramic capacitor (e.g. Murata LLL185R71C473MA01) CO2 1 x 47uF/6.3V ceramic capacitor (e.g. Murata GRM31CR60J476ME19) 

CO3 1 x 330uF/6.3V Polymer (e.g. Sanyo Poscap) CTune 2200pF ceramic capacitor (can be 1206, 0805 or 0603 size) RTune 178 ohms SMT resistor (can be 1206, 0805 or 0603 size) RTrim 10kW SMT resistor (can be 1206, 0805 or 0603 size, recommended tolerance of 0.1%) 

Page 18 

© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **Technical Specifications** (continued) 

## **Mechanical Outline** 

Dimensions are in millimeters and (inches). 

Tolerances: x.x mm ± 0.5 mm (x.xx in. ± 0.02 in.) [unless otherwise indicated] 

x.xx mm ± 0.25 mm (x.xxx in ± 0.010 in.) 

|**PIN**|**FUNCTION**|**PIN**|**FUNCTION**|
|---|---|---|---|
|1|ON/OFF|10|PGOOD|
|2|VIN|11|NC|
|3|GND|12|NC|
|4|VOUT|13|NC|
|5|VS+(SENSE)|14|NC|
|6|TRIM|15|NC|
|7|GND|16|NC|
|8|NC|17|NC|
|9|NC|||



Page 19 

**==> picture [51 x 6] intentionally omitted <==**

**----- Start of picture text -----**<br>
Bottom View<br>**----- End of picture text -----**<br>


© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **Technical Specifications** (continued) 

## **Recommended Pad Layout** 

Dimensions are in millimeters and (inches). 

Tolerances: x.x mm ± 0.5 mm (x.xx in. ± 0.02 in.) [unless otherwise indicated] 

x.xx mm ± 0.25 mm (x.xxx in ± 0.010 in.) 

**==> picture [203 x 150] intentionally omitted <==**

**----- Start of picture text -----**<br>
16<br>13<br>11  12  14<br>9  8  7  15<br>**----- End of picture text -----**<br>


|**PIN**|**FUNCTION**|**PIN**|**FUNCTION**|
|---|---|---|---|
|1|ON/OFF|10|PGOOD|
|2|VIN|11|NC|
|3|GND|12|NC|
|4|VOUT|13|NC|
|5|VS+(SENSE)|14|NC|
|6|TRIM|15|NC|
|7|GND|16|NC|
|8|NC|17|NC|
|9|NC|||



Page 20 

© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **Technical Specifications** (continued) 

## **Packaging Details** 

The 12V Analog PicoDLynx[TM] 6A modules are supplied in tape & reel as standard.  Modules are shipped in quantities of 200 modules per reel. 

All Dimensions are in millimeters and (in inches). 

Reel Dimensions: 

Outside Dimensions: 330.2 mm (13.00) Inside Dimensions: 177.8 mm (7.00”) Tape Width: 24.00 mm (0.945”) 

Page 21 

© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **Technical Specifications** (continued) 

## **Surface Mount Information** 

## **Pick and Place** 

The 12VAnalog PicoDLynx[TM] 6A modules use an open frame construction and are designed for a fully automated assembly process.  The modules are fitted with a label designed to provide a large surface area for pick and place operations.  The label meets all the requirements for surface mount processing, as well as safety standards, and is able to withstand reflow temperatures of up to 300°C.  The label also carries product information such as product code, serial number and the location of manufacture. 

## **Nozzle Recommendations** 

The module weight has been kept to a minimum by using open frame construction. Variables such as nozzle size, tip style, vacuum pressure and placement speed should be considered to optimize this process. The minimum recommended inside nozzle diameter for reliable operation is 3mm. The maximum nozzle outer diameter, which will safely fit within the allowable component spacing, is 7 mm. 

## **Bottom Side / First Side Assembly** 

Only the -D version of this module can be placed at the bottom side of the customer board. No additional glue or adhesive is required is required to hold the module during the top side reflow process 

## **Lead Free Soldering** 

The 12VAnalog PicoDLynx[TM] 6A modules are lead-free (Pb-free) and RoHS compliant and are both forward and backward compatible in a Pb-free and a SnPb soldering process.  Failure to observe the instructions below may result in the failure of or cause damage to the modules and can adversely affect long-term reliability. 

## **Pb-free Reflow Profile** 

Power Systems will comply with J-STD-020 Rev. C (Moisture/Reflow Sensitivity Classification for Nonhermetic Solid State Surface Mount Devices) for 

both Pb-free solder profiles and MSL classification procedures.  This standard provides a recommended forced-air-convection reflow profile based on the volume and thickness of the package (table 5-2).  The suggested Pb-free solder paste is Sn/Ag/Cu (SAC). For questions regarding LGA, solder volume; please contact OmniOn for special manufacturing process instructions.The recommended linear reflow profile using Sn/Ag/Cu solder is shown in Fig. 48. Soldering outside of the recommended profile requires testing to verify results and performance. 

It is recommended that the pad layout include a test pad where the output pin is in the ground plane. The thermocouple should be attached to this test pad since this will be the coolest solder joints. The temperature of this point should be: 

Maximum peak temperature is 260 C. 

Minimum temperature is 235 C. 

Dwell time above 217 C: 60 seconds minimum Dwell time above 235 C: 5 to 15 second 

## **MSL Rating** 

The 12VAnalog PicoDLynx[TM] 6A modules have a MSL rating of 2a. 

## **Storage and Handling** 

The recommended storage environment and handling procedures for moisture-sensitive surface mount packages is detailed in J-STD-033 Rev. B (Handling, Packing, Shipping and Use of Moisture/ Reflow Sensitive Surface Mount Devices).  Moisture barrier bags (MBB) with desiccant are required for MSL ratings of 2 or greater.  These sealed packages should not be broken until time of use.  Once the original package is broken, the floor life of the product at conditions of £ 30°C and 60% relative humidity varies according to the MSL rating (see J-STD-033A). The shelf life for dry packed SMT packages will be a minimum of 12 months from the bag seal date, when stored at the following conditions:  < 40° C, < 90% relative humidity. 

Page 22 

© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **Technical Specifications** (continued) 

**Figure 48. Recommended linear reflow profile using Sn/Ag/Cu solder.** 

## **Post Solder Cleaning and Drying Considerations** 

Post solder cleaning is usually the final circuit - board assembly process prior to electrical board testing. The result of inadequate cleaning and drying can affect both the reliability of a power module and the testability of the finished circuit‑board assembly. For guidance on appropriate soldering, cleaning and drying procedures, refer to Board Mounted Power Modules: Soldering and Cleaning Application Note (AN04-001). 

Page 23 

© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **Technical Specifications** (continued) 

## **Ordering Information** 

Please contact your OmniOn Sales Representative for pricing, availability and optional features 

|**Device Code**|**Input**<br>**Voltage**<br>**Range**|**Output**<br>**Voltage**|**Output**<br>**Current**|**On/Off**<br>**Logic**|**Sequencing**|**Ordering code**|
|---|---|---|---|---|---|---|
|PVX006A0X3-SRZ|3 – 14.4Vdc|0.6 – 5.5Vdc|6A|Negative|No|CC109159620|
|PVX006A0X3-SRDZ|3 – 14.4Vdc|0.6 – 5.5Vdc|6A|Negative|No|150021815|
|PVX006A0X43-SRZ|3 – 14.4Vdc|0.6 – 5.5Vdc|6A|Positive|No|CC109159637*|
|PVX006A0X3-78SRZ|3.3#– 14.4Vdc|0.6 – 5.5Vdc|6A|Negative|No|1600428926A|
|PVX006A0X43-78SRZ|3.3#– 14.4Vdc|0.6 – 5.5Vdc|6A|Positive|No|1600440910A|



**Table 6. Device Codes** 

## - Z refers to RoHS compliant parts 

## *Please contact OmniOn for more  information 

#  -78 is a new series. It needs 3.5Vin for operation at full load, -40 ̊C to -36 ̊C and 3.3Vin for operation at full load, -36°C to 85°C 

|**Package**<br>**Identifier**|**Family**|**Sequencing**<br>**Option**|**Output**<br>**current**|**Output**<br>**voltage**|**On/Off**<br>**logic**|**Remote**<br>**Sense**|**Options**|**Options**|**ROHS**<br>**Compliance**|
|---|---|---|---|---|---|---|---|---|---|
|P|V|X|006A0|X|4|3|-SR|-D|Z|
|P=Pico<br>U=Micro<br>M=Mega<br>G=Giga|D=Dlyn<br>x Digital<br>V =<br>DLynx<br>Analog.|x Digital<br>T=with EZ<br>Sequence<br>X=without<br>sequencing|6A|X =<br>program<br>mable<br>output|4 =<br>positive<br>No entry<br>=<br>negative|No entry<br>negative<br>3 =<br>Remote<br>Sense|S =<br>Surface<br>Mount<br>R = Tape<br>& Reel|D = 105°C operating<br>ambient, 40G<br>operating shock as<br>per MIL Std 810G,<br>placement on<br>bottom side of board|bottom side of board<br>Z = ROHS|



**Table 7. Coding Scheme** 

Page 24 

© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **Change History (excludes grammar & clarifications)** 

|**Revision**|**Date**|**Description of the change**|
|---|---|---|
|1.14|12/15/2021|Added new comcode.<br>Updated –Z designation|
|1.15|11/09/2023|Updated as per OmniOn template|



Page 25 

© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15 

## **OmniOn Power Inc.** 

601 Shiloh Rd. Plano, TX USA 

## **omnionpower.com** 

We reserve the right to make technical changes or modify the contents of this document without prior notice. OmniOn Power does not accept any responsibility for errors or lack of information in this document and makes no warranty with respect to and assumes no liability as a result of any use of information in this document. 

We reserve all rights in this document and in the subject matter and illustrations contained therein. Any reproduction, disclosure to third parties or utilization of its contents – in whole or in parts – is forbidden without prior written consent of OmniOn Power.  This document does not convey license to any patent or any intellectual property right. Copyright© 2023 OmniOn Power Inc. All rights reserved. 

Page 26 

© 2023 OmniOn Power Inc. All rights reserved. 

PVX006A0X_DS 

Rev. 1.15