I6A24008A033V-N01-R

i6AN Series 

## 75W, 9 to 40V Input Non-Isolated DC-DC Buck Converter with Negative Output 

https://product.tdk.com/en/power/i6a www.emea.lambda.tdk.com/i6a 

The i6A -Nxx series is part of the i6A family of non-isolated DC-DC converters designed to provide a negative output. It is ideal for creating additional negative output voltage rails from a single output 12V or 24V AC-DC or DC-DC power supply. The highly efficient i6A-Nxx series accepts a wide positive DC input and has a wide negative output adjustment range from -3.3V to -30V. It comes with negative or positive logic remote On-Off, remote sense and output trim in a compact 1/16th brick package. 

|**Features**|**Benefits**|
|---|---|
|• Up to 75W in a 1/16th Brick Pin-Out|• High Power Density, Less Board Area Needed|
|• Efficiency - Up to 94%|• Longer Battery Life / Less Power Consumed|
|• Wide -3.3 to -30 V Output Adjustment|• One Part Supports Multiple System Voltages|
|• Wide 9 to 40V Input Range|• Can Operate From Different DC Source Voltages|
|• Low Component Count With Minimal External Components|• Low Cost|



|**Model Selector**|||||||
|---|---|---|---|---|---|---|
||Input|Output|Max|Max|Negative|Positive|
|Model|Voltage|Voltage|Current|Power|Logic|Logic|
||(V)|(V)|(A)|(W)|On/Off|On/Off|
|i6A24008A033V-N00-R|9 - 40|-3.3 to - 30|8|75|-|Yes|
|i6A24008A033V-N01-R|9 - 40|-3.3 to - 30|8|75|Yes|-|
|Preferred model|||||||



## **Related Products** 

|**Related Products**|||
|---|---|---|
|Type|Part Number|Description|
|DC-DC Buck Converter|i3A|100W, Input 9-53V, Output 5-30V 4.5A or 3.3-16.5V 8A|
|DC-DC Buck Converter|i6A4W|250W, Input 9-53V, Output 3.3-40V 10A or 3.3-15V 20A|
|DC-DC Buck Converter|i6A24|250W, Input 9-40V, Output 3.3-24V 14A|
|DC-DC Buck Converter|i7A|500-750W, Input 18-60V or 18-32V, Output 3.3-24V 33A or 3.3-18V 45A|
|DC-DC Buck-Boost Converter|i7C|300W, Input 9-53V or 9-36V, Output 9.6-48V 8A, 5-28V 12.5A or 8-24V 20A|
|Evaluation Kit|i6A14A-001-EVK-D2PN|Evaluation kit with i6A24014A033V-001-R and i6A24008A033V-N01-R modules|



i6A-Nxx Series 

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**==> picture [517 x 34] intentionally omitted <==**

|**Specifcation**|**Specifcation**|**Specifcation**|
|---|---|---|
|Model<br>i6A24008A033V-Nxx-R|||
|**Input**|||
|Input Voltage Range|Vdc|9 - 40|
|Input Current (max)|A|15|
|Turn-ON  Input Voltage|Vdc|8|
|Turn-OFF Input Voltage<br>|Vdc|7 - 9|
|Effciency<br>|%|90 - 94|
|Safety Certifcations and Markings|-|IEC/UL/CSA/EN 62368-1, 60950-1, CE Mark and UKCA Mark|
|**Output**|||
|Output Voltage Tolerance|%|± 4|
|Line Regulation|%|0.5|
|Load Regulation|%|0.6|
|External Load Capacitance|uF|200 - 1600|
|Ripple & Noise|mVpp|20|
|Switching Frequency|kHz|400|
|Overcurrent Protection Threshold (typ)|A|15|
|Overtemperature Protection|-|Yes|
|Output Voltage Adjustment Range|-|-3.3 to - 30<br>See product specifcationsfor output trim equation|
|Remote Sense|-|(+) Sense, compensating up to 5% of output voltage|
|Remote On/Off|-|Negative or Positive Logic|
|**Environmental**|||
|Operating Temperature (Tref)|°C|-40 to 125|
|Storage Temperature|°C|-55 to 125|
|Humidity (non condensing)|%RH|5 - 95 (Operating & Storgae)|
|Cooling|-|Convection or forced air|
|**Other**|||
|Weight (Typ)|g|15|
|Size (LxWxH)|mm|33.0 x 22.9 x 12.1|
|Size (LxWxH)|Inches|1.30 x 0.90 x 0.47|
|MTBF - Telcordia SR-332|-|> 10 MHrs; 100% Load; Ta = 40 °C|
|Warranty|yrs|3 years|



Notes See website for detailed product specifcations. 

i6A-Nxx Series 

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## **Typical Application Circuit (i6AN)** 

Recommendation: 

1.  TRIM resistor Rup should be connected to the i6AN module as close as possible. 

## **Operating Range** 

## **Pinout** 

|PIN|Function|PIN|Function|
|---|---|---|---|
|1|VIN (+)|6|TRIM|
|2|ON / OFF|7|VOUT (+)|
|3|VOUT (-)|8|GND / VOUT(+) / VIN(-)|
|4|VOUT (-)|||



Pin base material is brass or copper with gold over nickel plating. 

i6A-Nxx Series 

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## **Mechanical Specification** 

**Dimensions are in mm [in].  Unless otherwise specified tolerances are: x.x** ± **0.5 [0.02], x.xx** ± **0.25 [0.010]** 

## **Recommended Hole Pattern (top view)** 

i6A-Nxx Series 

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## **TDK-Lambda France SAS** 

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Tel:  +1 800-LAMBDA-4 or 1-800-526-2324 powersolutions@us.tdk-lambda.com www.us.lambda.tdk.com 

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## **TDK India Private Limited, Power Supply Division** 

Tel:   +91 80 4039-0660 mathew.philip@in.tdk-lambda.com www.sg.lambda.tdk.com 

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## **C.I.S.** 

## **Commercial Support:** 

Tel: +7 (495) 665 2627 **Technical Support:** Tel: +7 (812) 658 0463 info@tdk-lambda.ru www.emea.lambda.tdk.com/ru 

For Additional Information, please visit ~~—~~ https://product.tdk.com/en/power/ 

i6A-Nxx_Datasheet_ 260795 December 22nd, 2021 V2 

i6A-Nxx Series 

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