参数资料
型号: TOP242PN
厂商: Power Integrations
文件页数: 35/52页
文件大小: 0K
描述: IC OFFLINE SWIT OVP UVLO HV 8DIP
标准包装: 50
输出隔离: 隔离
频率范围: 66 ~ 132kHz
输出电压: 700V
功率(瓦特): 15W
工作温度: -40°C ~ 150°C
封装/外壳: 8-DIP(0.300",7.62mm),7 引线
供应商设备封装: DIP-8B
包装: 管件
产品目录页面: 1203 (CN2011-ZH PDF)
其它名称: 596-1066-5
TOP242-250
Parameter
Symbol
Conditions
SOURCE = 0 V; T J = -40 to 125 °C
See Figure 53
(Unless Otherwise Speci?ed)
Min
Typ
Max
Units
SHUTDOWN/AUTO-RESTART (cont.)
Auto-Restart
Hysteresis Voltage
V C(AR)hyst
0.8
1.0
V
Auto-Restart Duty
Cycle
Auto-Restart
Frequency
DC (AR)
f (AR)
4
1.0
8
%
Hz
MULTI-FUNCTION (M), LINE-SENSE (L) AND EXTERNAL CURRENT LIMIT (X) INPUTS
Line Under-
Voltage Threshold
Current and Hys-
teresis (M or L Pin)
Line Overvoltage
or Remote ON/OFF
Threshold Current
and Hysteresis
(M or L Pin)
L Pin Voltage
Threshold
Remote ON/OFF
Negative
Threshold Current
and Hysteresis
(M or X Pin)
I UV
I OV
V L(TH)
I REM (N)
T J = 25 °C
T J = 25 °C
T J = 25 °C
Threshold
Hysteresis
Threshold
Hysteresis
Threshold
Hysteresis
44
210
0.5
-35
50
30
225
8
1.0
-27
5
54
240
1.6
-20
μ A
μ A
μ A
μ A
V
μ A
μ A
L or M Pin Short
Circuit Current
I L(SC) or
I M(SC)
V L , V M = V C
300
400
520
μ A
X or M Pin Short
Circuit Current
L or M Pin Voltage
(Positive Current)
X Pin Voltage
(Negative Current)
M Pin Voltage
(Negative Current)
I X(SC) or
I M(SC)
V L , V M
V X
V M
V X , V M = 0 V
Normal Mode
Auto-Restart Mode
I L or I M = 50 μ A
I L or I M = 225 μ A
I X = -50 μ A
I X = -150 μ A
I M = -50 μ A
I M = -150 μ A
-300
-110
1.90
2.30
1.26
1.18
1.24
1.13
-240
-90
2.50
2.90
1.33
1.24
1.31
1.19
-180
-70
3.00
3.30
1.40
1.30
1.39
1.25
μ A
V
V
V
O
11/05
35
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