参数资料
型号: TOP245P
厂商: Power Integrations
文件页数: 14/52页
文件大小: 0K
描述: IC OFFLINE SWIT OVP UVLO HV 8DIP
标准包装: 3,000
系列: TOPSwitch®-GX
输出隔离: 隔离
频率范围: 66 ~ 132kHz
输出电压: 700V
功率(瓦特): 30W
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
TOP242-250
Typical Uses of FREQUENCY (F) PIN
+
+
DC
INPUT
VOLTAGE
D
CONTROL
C
DC
INPUT
VOLTAGE
D
CONTROL
C
S
F
S
F
-
Figure 13. Full Frequency Operation (132 kHz).
+
PI-2654-071700
-
Figure 14. Half Frequency Operation (66 kHz).
Q S CAN BE AN OPTOCOUPLER OUTPUT.
PI-2655-071700
DC
INPUT
VOLTAGE
D
CONTROL
C
-
S
R HF
20 K ?
F
Q S
1 NF
47 K ?
STANDBY
PI-2656-040501
Figure 15. Half Frequency Standby Mode (For High Standby
Ef?ciency).
14
O
11/05
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参数描述
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