AVS10 STMicroelectronics, AVS10 Datasheet

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AVS10

Manufacturer Part Number
AVS10
Description
Automatic Voltage Switch Smps < 300w
Manufacturer
STMicroelectronics
Datasheet

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CONTROLLER
TRIAC
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 :
March 1995
50/60Hz FULL COMPATIBILITY
INTEGRATED VOLTAGE REGULATOR
TRIGGERING PULSE TRAIN OF THE TRIAC
PARASITIC FILTER
LOW POWER CONSUMPTION
HIGH EFFICIENCY AND SAFETY SWITCHING
UNINSULATED PACKAGE : AVS10CB
INSULATED PACKAGE 2500V
V
I
T(RMS)
The Controller is optimized for low consump-
tion and high security triggering of the triac.
When connected to V
sactivates this option.
The TRIAC is specially designed for this appli-
cation. An optimization between sensitivity and
dynamic parameters of the triac gate highly
reduces the losses of supply resistor and al-
lows excellent immunity against disturbances.
vates an additional option. If the main power
drops from 220V to 110V, the triac control re-
mains locked to the 220V mode and avoids
any high voltage spike when the voltage is re-
stored to 220V.
When connected to V
DRM
=
: 8A
600V
AUTOMATIC VOLTAGE SWITCH (SMPS < 300W)
SS
DD
, the mode input acti-
, the mode input de-
(RMS
) : AVS10CBI
PIN CONNECTION
(Plastic)
DIP8
P
A1
A2
G
TO 220AB
(Plastic)
AVS10
B
1/8

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AVS10 Summary of contents

Page 1

... DRM T(RMS) DESCRIPTION The AVS10 kit is an automatic mains selector (110/220V AC used in SMPS < 300 composed of 2 devices : The Controller is optimized for low consump- tion and high security triggering of the triac. When connected the mode input acti- SS vates an additional option ...

Page 2

... Supply voltage voltage current T stg Storage Temperature T oper Operating Temperature code TRIAC AVS10CB / AVS10CBI T Symbol V DRM Repetitive peak off-state voltage (2) RMS on-state current I T(RMS) (360 conduction angle) Non repetitive surge peak on-state current I TSM ( T j initial = ...

Page 3

... THERMAL RESISTANCES TRIAC AVS10CB / AVS10CBI Symb ol Rth (j-a) Junction-to-ambient Rth (j-c) DC Junction-to-case for DC Rth (j-c) AC Junction-to-case for 360 conduction angle ( F = 50Hz) DC GENERAL ELECTRICAL CHARACTERISTICS TRIAC AVS10CB / AVS10CBI Symb DRM 3. 11A 10ms I DRM * V DRM rated Gate open * For either polarity of electrode A 2 voltage with reference to electrode A 1 ...

Page 4

... Fig. 4 :Non repetitive surge peak on-state current for a sinusoidal pulse with width : t 10ms, and corresponding value 4/8 Fig. 2 :Correlation between maximum mean power dissipa- tion and maximum allowable temperatures (Tamb and Tcase) for different thermal resistances heatsink + contact (AVS10CB). Fig. 5 :On-state characteristics (maximum values). ...

Page 5

... POWER-ON AND POWER-OFF RESET BEHAVIOUR Power-on Undetermined reset 0V -2.7V Vrazht = 25 C (unless otherwise specified) Parameter Min - 10 0.4 42 4.08 0.370 0.7 Vreg Normal operation power-off Vrazlt Vreg = AVS10 Value Unit Typ Max - 0 kHz 4.25 4.42 V 0.4 0.420 V 110 125 Vreg x 0 ...

Page 6

... R2 9.1K 18K 91k 1 % AVS10 ORDERING INFORMATION CONTROLLER AVS 1A C P08 AUTOMATIC VOLTAGE PACKAGE : SWITCH DIP 8 IDENTIFICATION OPERATING TEMPERATURE : C = 0/70 C 6/8 AVS10CB V option or AVS10CBI 390 AVS1ACP08 16V 100pF 5 % AVS10 AVS AUTOMATIC VOLTAGE ...

Page 7

PACKAGE MECHANICAL DATA 8 PINS - PLASTIC DIP TO220AB (Plastic Cooling method : C Marking : Type number Weight : 2.3 g Recommended torque value : 0.8 m.N. Maximum torque value : ...

Page 8

... AVS10 Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOM SON Microelectronics. Specifica- tions mentioned in this publication are subject to change without notice ...

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