參數(shù)資料
型號: AVS20
廠商: 意法半導體
英文描述: AUTOMATIC VOLTAGE SWITCH SMPS < 300W
中文描述: 自動電壓開關開關電源“300W的
文件頁數(shù): 3/8頁
文件大?。?/td> 157K
代理商: AVS20
THERMAL RESISTANCES
TRIAC AVS10CB / AVS10CBI/ AVS100CB
Symbol
R
th (j-a)
R
th (j-c)
DC
Parameter
Value
60
Unit
o
C/W
Junction-to-ambient
Junction-to-case for DC
AVS10CB / AVS100CB
AVS10CBI
3.5
4.4
o
C/W
o
C/W
R
th (j-c)
AC
Junction-to-case for 360
°
conduction angle ( f= 50Hz)
AVS10CB / AVS100CB
AVS10CBI
2.6
3.3
o
C/W
o
C/W
A
DC GENERALELECTRICAL CHARACTERISTICS
TRIAC AVS10CB / AVS10CBI/ AVS100CB
Symbol
V
GD
V
TM
(1)
I
DRM
(1)
Parameter
Min.
0.2
Max.
Unit
V
V
V
D
= V
DRM
I
TM
= 11A (t
p
= 10ms, T
j
= 25
°
C)
V
DRM
rated
Gate open
R
L
= 3.3k
Pulse duration> 20
μ
s (T
j
= 110
°
C)
1.75
T
j
= 25
°
C
T
j
= 110
°
C
T
j
= 700
°
C
AVS10/AVS100
AVS10
AVS100
10
500
500
μ
A
μ
A
μ
A
A
Symbol
Parameter
Min.
Typ.
Max.
Unit
MAIN CHARACTERISTICS
V
SS
(pin 1) (Vreg)
I
SS
(pin 1) (Vreg)
(@ V
SS
= -9V)
I
(pin 1)
(@ triac gate non connected)
F (pin 3)
(@ R = 91k
) (C = 100pF)
V
PWRON
(2)
V
PWROFF
(2)
Mode (pin 7)
Shunt Regulator Voltage
Supply Current
- 10
0.4
- 9
- 8
30
V
mA
Quiescent Current
0.6
0.7
mA
Oscillator Frequency
42
44
46
kHz
Power-on-reset Threshold
Power-off-reset Threshold
V
IL
(2)
V
IH
(2)
V
(I
= 25mA)
Leakage Current (V
G
= V
DD
)
0.89 Vreg
4.6
V
0.7 Vreg
0.3 Vreg
V
G
(pin 5)
650
+ 10
mV
μ
A
PEAK LINE VOLTAGE DETECTOR
V
SWON
(pin 8)
Low Threshold of Trip Point
(switching-on of triac triggering) (3)
High Threshold of Trip Point
(switching-off of triac triggering) (3)
Triac Turn-on Delay Time
(V
AC
= 120V)
3.89
4.05
4.22
V
V
SWOFF
(pin 8)
4.08
4.25
4.42
V
t
ON
(pin 5)
1
2
Line
cycles
ZERO VOLTAGE CROSSING DETECTOR
V
0CR
PH (pin8)
V
0CR
PL (pin8)
V
0CR
NH (pin8)
V
0CR
NL (pin8)
NOTES :
(1) : For either polarityof electrode A
2
voltagewith reference toelectrode A
1
.
(2) : Voltagereferred to V
DD
.
(3) : Voltagereferred to V
.
(4) : These values give a typical noise immunity on the zero-crossing detection of 100mV x118
High Threshold on Positive AC Side (3)
Low Threshold on Positive AC Side (3) (4)
High Threshold on NegativeAC Side (3)
Low Threshold on Negative AC Side (3) (4)
250
200
100
60
mV
mV
mV
mV
= 5.65Von the mains supply.
A
CONTROLLER AVS2ACP08 T
oper
= 25
°
C (unless otherwise specified)
AVS20 - AVS200
3/8
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