AVS1BCP08 ST Microelectronics, AVS1BCP08 Datasheet

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AVS1BCP08

Manufacturer Part Number
AVS1BCP08
Description
Automatic Voltage Switch
Manufacturer
ST Microelectronics
Datasheet

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AVS1BCP08
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Part Number:
AVS1BCP08
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CONTROLLER
DESCRIPTION
The AVS08 kit is an automatic mains selector
(110/220V AC) to be used in SMPS < 200 W. It is
composed of 2 devices :
January 2002 - Ed: 3C
TRIAC
50/60Hz FULL COMPATIBILITY
INTEGRATED VOLTAGE REGULATOR
TRIGGERING PULSE TRAIN OF THE TRIAC
PARASITIC FILTER
LOW POWER CONSUMPTION
The Controller is optimized for low
consumption and high security triggering of the
triac. When connected to V
activates an additional option. If the main
power drops from 220V to 110V, the triac
control remains locked to the 220V mode and
avoids any high voltage spike when the voltage
is restored to 220V.
When connected to V
desactivates this option.
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.
HIGH EFFICIENCY AND SAFETY SWITCHING
UNINSULATED PACKAGE : AVS08CB
INSULATED PACKAGE 2500V(
V
I
T(RMS)
DRM
=
: 5A
500 V
AUTOMATIC VOLTAGE SWITCH (SMPS < 200W)
DD
, the mode input
SS
, the mode input
RMS
) : AVS08CBI
PIN CONNECTION
Osc / Out
Osc / In
AVS1BCP08
V
V
DIP-8
DD
SS
1
2
3
4
A2
TO-220AB
AVS08CB
8
7
6
5
AVS08
A1
V
Mode
N.C.
V
A2
M
G
G
1/7

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AVS1BCP08 Summary of contents

Page 1

... 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. January 2002 - Ed AVS08CBI AVS1BCP08 DIP-8 PIN CONNECTION V SS Osc / In Osc / Out V ...

Page 2

... AVS08 BLOCK DIAGRAM AVS1BCP08 Supply Reset Parasitic Peak Voltage Detector Filter Zero Crossing Detector OSC/IN Oscillator OSC/OUT ABSOLUTE MAXIMUM RATINGS CONTROLLER AVS1BCP08 Symbol V Supply voltage voltage current I O Tstg Storage Temperature Toper Operating Temperature code ’’C’’ ...

Page 3

THERMAL RESISTANCE TRIAC AVS08CB / AVS08CBI Symbol 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 AVS08CB / ...

Page 4

... AVS08 DC GENERAL ELECTRICAL CHARACTERISTICS (continued) CONTROLLER AVS1BCP08 Toper = 25 C (unless otherwise specified) Symbol V (pin 1) (Vreg) Shunt regulator SS I (pin 1) (Vreg) Supply current 9V (pin 1) Quiescent current SS (@ triac gate non connected) F (pin 3) Oscillator frequency (@ R = 91k ) (C = 100pF) V (pin 8) Vth (3) Peak voltage of detection high-threshold ...

Page 5

... TYPICAL APPLICATION 110 V or 220V 4007 AVS1BCP08 x R2 9.1K 18K 91k 1 % 100pF 5 % AVS08 ORDERING INFORMATION CONTROLLER AVS 1B C P08 AUTOMATIC PACKAGE: VOLTAGE DIP-8 SWITCH IDENTIFICATION OPERATING TEMPERATURE C = 0/70 C AVS08CB V option or AVS08CBI 390 ...

Page 6

AVS08 PACKAGE MECHANICAL DATA DIP-8 Plastic (controller 6/7 REF. Millimetres Min. Typ. Max. Min. Typ. Max 0.91 b 0.5 ...

Page 7

... AVS08CBI AVS08CBI AVS1BCP08 AVS1BCP08 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility 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 STMicroelectronics. Specifications mentioned in this publication are subject to change without notice ...

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