AVS1ACP08

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## AVS10 

## AUTOMATIC VOLTAGE SWITCH (SMPS < 300W) 

## CONTROLLER 

a 50/60Hz FULL COMPATIBILITY 

- a INTEGRATED VOLTAGE REGULATOR 

- a TRIGGERING PULSE TRAIN OF THE TRIAC 

- a PARASITIC FILTER » LOW POWER CONSUMPTION 

TRIAC « HIGH EFFICIENCY AND SAFETY SWITCHING « UNINSULATED PACKAGE : AVS10CB » INSULATED PACKAGE 2500V(RMQ : AVS10CBI » VDRM = + 600V = IT(RMS): 8A 

## DESCRIPTION 

The AVS10 kit is an automatic mains selector (110/220V AC) to be used in SMPS < 300 W. It 

- is composed of 2 devices : 

- ¢ The Controller is optimized for low consumption and high security triggering of the triac. When connected to Vss, the mode input activates an additional option. If the main power drops from 220V to 110V, the triac control remains locked to the 220V mode and avoids anystoredhigh to 220V.voltage spike when the voltage is reWhen connected to Vpp, the mode input desactivates this option. 

- e The TRIAC is specially designed for this application. An optimization between sensitivity and dynamic parameters of the triac gate highly reduces the losses of supply resistor and allows excellent immunity against disturbances. 

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## PIN CONNECTION 

March 1995 

1/8 

Me 7929237 0065710 435 

AVS10 

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|<br> DIAGRAM<br>AVS1ACP06 MODE AVS10CB<br>Vv = — — AVS10CBI<br>Peak Voltage __|Parasitig mous E<br>H Detector Va G :<br>OSC/IN: ‘ontrolle wecrtrccsncenccne aM Seesrece anand<br>Osc/our |_ Oscillator qj DD = .<br>**----- End of picture text -----**<br>


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BLOCK DIAGRAM<br>**----- End of picture text -----**<br>


ABSOLUTE MAXIMUM RATINGS CONTROLLER AVS1ACP08 

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||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|=|Oe|
|||Vi/VO|Supply_|1/Ovoltage voltage||[vss-05-12||||05os||||Vv|||
|||igTsig__||tvOcuret Storage|Temperature|CC|™—~—“‘CSCSC*drT:CSCwtSsT||60|||+150toma||||
|Operating Temperature|code|_"C|*|||oo|||70||e|
|TRIAC AVS10CB/|AVS10CBI|Tj|=|+25°C|(unless otherwise|specified)|
|smoot [||Paramater||v||
|IT(RMS)|(360°RMS conductionon-state|currentangle)|AVS10CB ||Tc =80°C|A|
|AVS10CBI}|Tc|=70°C|
|I|Non repetitive|surge peak on-state|current|t=|8.3ms|85|A|
|TSM||(7j|initial = 25°C|)|t=|10ms|80|
|[a|fame|SSC~i|tom |i|
|Repetitive|
|a|.|
|di/dt|Critical rate|of|rise|of on-state|current (1)|F|= 50Hz|Aus|
|Non|
|Tstg|Storage Temperature|-40|+|150|°C|
|Tj|Operating Junction|Temperature|0|+|110|
|(1)|Gate|supply|:IG|=|100mA|-|di/dt=|1Ajs|*|For|either|polarity|of|electrode|A2|voltage|with|reference|to electrode|At|

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(2) Tj = 110°C 

2/8 

## G7 SGS-THOMSON 

Me 7929237 OOb5711L 77h 

AVS10 

## THERMAL RESISTANCES 

TRIAC AVS10CB / AVS10CBI [sve [emer| vate —*| | a Rth[(-c)] 3 **0**[DC][ |][ Junction-to-case] be[for][ DC] secs] as °C/W Pmesrelimmwmmee Rth (+e) AC | Junction-to-case for 360° conduction angle( F = 50Hz) °C/W a 

DC GENERAL ELECTRICAL CHARACTERISTICS TRIAC AVS10CB / AVS10CBI |paVan |Vp=VpAM RL=33k0 Pulseduration> 2ous_| T=Fotoro | 02 | |v _| | Vim" |tm=11A_tp=toms nar | Ts Tv VpRM rated Gate open | me2c | | to | ee 

* For either polarity of electrode A2 voltage with reference to elactrode Ai. 

—_________________{47 SGS-THOMSON A nis202se Tones 

Me 792e%237? OOb5712 £00 

AVS10 

Fig.1 :Maximum RMS power dissipation versus RMS onstate current (F = 60Hz). 

(Curves are cut off by (di/dt)c limitation) 

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P (w)<br>()<br>! '<br>8 Ol+ 120° Se<br>as so| La|<br>ae iezZ4aneA<br>2 “LE| | |<br>Le<br>Lae<br>0 1 2 3 4 5 6 7 B<br> 3 :Correlation between maximum mean power power dissipa-<br>and maximum allowable temperatures (Tamb<br>for different thermal different thermal thermal resistances heatsink + +<br>P (Ww) Tcase (°C)<br>SUnNns<br>106 7.<br>NB cr<br>INNESNX COX<br>LEONA”<br>4 7 ve \<br>Jt | | SA | Fe<br>pmeco<br>oOo 20 40 60[|80 100NUT[N 120 140110<br>**----- End of picture text -----**<br>


Fig. 3 :Correlation between maximum mean power power dissipation and maximum allowable temperatures (Tamb and Tease) for different thermal different thermal thermal resistances heatsink + + contact (AVS10CBI). 

Fig. 2 :Correlaton between maximum mean power dissipation and maximum allowable temperatures (Tamb and Tcase) for different thermal resistances heatsink + contact (AVS10CB). 

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P (Ww) Tease (°C)<br>12 o<br>»<br>gis PppH 75°CHW||<br>Bawa<br>aN4 AA 100<br>BNE<br>27— Tamb (°C) NN<br>‘ami<br>6 20 40 60 80 100 120 140<br>**----- End of picture text -----**<br>


Fig. 4 :Non repetitive surge peak on-state current for a sinusoidal pulse with width : t< 10ms, and corresponding value of I4t. 

Fig.5 :On-state characteristics (maximum values). 

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me 7929237 0065713 54? = 

AVS10 

## DC GENERAL ELECTRICAL CHARACTERISTICS (continued) CONTROLLER AVS1ACPO08 Toper = 25°C = (unless otherwise specified) 

||||||pwn<br>| typ | Max|pwn<br>| typ | Max||
|---|---|---|---|---|---|---|---|
||ISS (pin 1) (Vreg)<br>(@ Vss=9V)|ee|||cae|ee||
||ISS (pin 1)|||||||
||(@ triacgatenon|Quiescentcurrent||||0.7|mA|
||connected)|||||||
||f (pin3)|||||||
||(@ R =91kQ)|Oscillatorfrequency|||42|||
||(G = 100pF)|||||||
|(1)|Vm(pin8) Vth (3)|= |Zero-crossingdetectionhigh-threshold|||ee|ee||
|||.<br> wwimonn|VIL|(4)|||waves|0.3Vreg<br> | | OE]||
||:|VOL|(lvG=25mA)|||650|mV|



NOTES : 

(1) : This value gives a typical noise immunity on the zero-crossing detectionof 110mV x 1018/18 = 6.20V on the main supply (2) : See following diagram 

(8) : Voltage referred to VSS 

(4) : Voltage referred to VDD 

## POWER-ON AND POWER-OFF RESET BEHAVIOUR 

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Power-on Reset<br>Undetermined reset Normal operation power-off Undetermined<br><4tt1<br>OV OV<br>-2.7V -2.7V<br>Vrazit<br>Vrazht<br>Vreg = Vss- Vpp<br>—____________(@y SGS-THOMSON_CO<br>SE iiie032 CONICS<br>**----- End of picture text -----**<br>


MB 7929237 0065714 483 

AVS10 

## TYPICAL APPLICATION 

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O<br>110V L\ | O<br>or OK NTC<br>220V<br>©<br>6 AVS10CB :<br>IN RY option’ Ypp or AVS10CBi<br>i Zim || 20 Mpg _<br>1% Vu 7 goon 7%!<br>x Ro AVS1ACP08<br>9.1K 0 fekn | 5 :<br>[| 16V<br>100pF 5%<br>Sane17-5 |, SOOO<br>ORDERING INFORMATION<br>AVS10<br>CONTROLLER TRIAC<br>AVS 1A C P08 AVS 10 C BI<br>VOLTAGE” | vOLTaee” INSULATED Suffix<br>DIP8<br>PACKAGE<br>B:<br>IDENTIFICATION IDENTIFICATION UNINSULATED T0220<br>[:] O- O70 °C<br>OPERATING [TEMPERATURE] OPERATING TEMPERATURE :<br>**----- End of picture text -----**<br>


## ORDERING INFORMATION 

sRCC“‘C“‘CS(C'"”sdsS™s@&@7" SGS-THOMSON 

Me 7929237 0065715 317 

AVS10 

## PACKAGE MECHANICAL DATA 

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8 PINS - PLASTIC DIP<br>**----- End of picture text -----**<br>


## CONTROLLER 

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as| [DIMENSIONS]  —<br>— fas for [ [ Jooer[<br>THT | fp [125 | [165 loose] oss<br>z | | lb1__ joss | |o.50 |o.015| [0.020 |<br>z | iD |) | fos | one |<br>le | jes | | joss] |<br>| p | feale || jacai7s2 | | fo ts oo ]f |<br> (Plastic) TRIAG<br>A et| [DIMENSIONS] ma —<br>G J [A |10.20 {10.40 [0.401 {0.407 _|<br>a H | Min. | Max. | Min. | Max._|<br>| IB 114.23 |15.87 {0.560 [0.625 |<br>4-574 B -}}. IClo |12.70 [{s.85_|6.85]  |14.70_}0.500[0.230 {0.579|0.270 ||<br>Ceee<br>IG__|254[3.00 {0.100 |o.119 |<br>i355[4.00 [0.139 [0.158 |<br>P c L__jo.35_|o.65<br>iM J210 [270 [008 Jox07—<br>| |0.013 {0.026 |<br>“ IN _|458_ [5.58 |o1s [o22 |<br>lo__joso_|120[0.031 [o.048_|<br>[p___|o64_[o.96[0.025 [0.038 _|<br>**----- End of picture text -----**<br>


TO220AB (Plastic) 

Cooling method :C Marking : Type number Weight : 2.3 g Recommended torque value : 0.8 m.N. Maximum torque value : 1 m.N. 

## —___—_§_———_{j7 SGS-THOMson — 

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