AVS20 STMicroelectronics, AVS20 Datasheet - Page 2

• Manufacturer Part Number: AVS20
• Description: Automatic Voltage Switch Smps < 300w
• Manufacturer: STMicroelectronics

ABSOLUTE MAXIMUM RATINGS
TRIAC AVS10CB / AVS10CBI / AVS100CB T
(1) Gate supply : I
(2) T
(3) For either polarity of electrode A
AVS20 - AVS200
2/8
BLOCK DIAGRAM
CONTROLLER AVS2ACP08
OSC/OUT
Symbol
Symbol
dv/dt (3)
V
OSC/IN
I
j
V
I
T(RMS)
T
di/dt
= 110 C
I
V
I
I
T
T
TSM
DRM
I
op er
T
/ V
/ I
stg
2
stg
SS
V
V
V
t
j
O
SS
DD
M
O
1
4
8
2
3
Supply voltage
I / O voltage
I / O current
Storage Temperature
Operating Temperature code
Repetitive peak off-state voltage (2)
RMS on-state current (360 conduction angle)
Non repetitive surge peak on-state current ( T
I
Critical rate of rise of on-state current (1)
Linear slope up to 400V (Gate open) (T
Storage Temperature
Operating Junction Temperature
G
2
4.25
0.05
0.25
t value (t = 10ms)
= 100mA – di/dt = 1A
PEAK LINE VOLTAGE DETECTOR
SUPPLY
CROSSING DETECTOR
2
voltage with reference to electrode A
PARASITIC
PARASITIC
PARASITIC
RESET
FILTER
FILTER
FILTER
CLOCK
/
s
Parameter
Parameter
“ C ”
RST
AVS10
AVS100
T
T
t = 8.3ms
t = 10ms
Repetitive f = 50Hz
Non Repetitive
AVS10
AVS100
C
C
10
= 80 C, AVS10CB/AVS100CB
= 70 C, AVS10CBI
j
MODE
= +25 C (unless otherwise specified)
j
= 70 C)
7
CK
CK
CK
R
R
R
j
CONTROLLER
TRIGGERING
initial = 25 C )
CONTROL
1
LATCHED
WINDOW
MAINS
MODE
MODE
TRIAC
AVS2ACP08
V
SS
Min.
- 40
- 12
- 60
0
- 0.5
5
4
V
V
-40, +150
G
DD
0, +110
Value
G
100
150
3
600
800
85
80
32
20
75
8
8
A1
A2
2
1
+ 150
Max.
+ 40
+ 70
0.5
0.5
AVS20-02.EPS
AVS100CB
AVS10CBI
AVS10CB
or
A/ s
A/ s
V/ s
V/ s
Unit
Unit
A
mA
o
o
V
V
V
V
A
A
A
A
C
C
2
C
C
s