参数资料
型号: TOP244F
厂商: Power Integrations
文件页数: 19/52页
文件大小: 0K
描述: IC OFFLINE SWIT UVLO HV TO262
标准包装: 2,000
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): 65W
工作温度: -40°C ~ 150°C
封装/外壳: TO-262-7(成形引线),6 引线
供应商设备封装: TO-262-7C
包装: 管件
TOP242-250
Typical Uses of MULTI-FUNCTION (M) Pin (cont.)
+
Q R CAN BE AN OPTOCOUPLER
OUTPUT OR CAN BE REPLACED
BY A MANUAL SWITCH.
+
Q R CAN BE AN OPTOCOUPLER
OUTPUT OR CAN BE REPLACED
BY A MANUAL SWITCH.
DC
INPUT
VOLTAGE
R IL
D
M
FOR R IL = 12 K ?
I LIMIT = 69%
FOR R IL = 25 K ?
I LIMIT = 43%
DC
INPUT
VOLTAGE
ON/OFF
47 K ?
D
Q R
M
R MC
24 K ?
R MC = 2R IL
-
ON/OFF
Q R
47 K ?
S
CONTROL
C
-
R IL
12 K ?
S
CONTROL
C
PI-2520-040501
Figure 38. Active-on Remote ON/OFF with Externally Set Current
Limit (See M Pin Operation Description).
PI-2521-040501
Figure 39. Active-off Remote ON/OFF with Externally Set Current
Limit (See M Pin Operation Description).
+
R LS
2 M ?
Q R CAN BE AN OPTOCOUPLER
OUTPUT OR CAN BE REPLACED
BY A MANUAL SWITCH.
DC
INPUT
VOLTAGE
ON/OFF
47 K ?
D
Q R
M
CONTROL
C
FOR R LS = 2 M ?
V UV = 100 VDC
V OV = 450 VDC
-
S
PI-2523-040501
Figure 40. Active-off Remote ON/OFF with LINE-SENSE.
O
11/05
19
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相关代理商/技术参数
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TOP244F- 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher
TOP244FN 功能描述:交流/直流开关转换器 45 W 85-265 VAC 65 W 230 VAC RoHS:否 制造商:STMicroelectronics 输出电压:800 V 输入/电源电压(最大值):23.5 V 输入/电源电压(最小值):11.5 V 开关频率:115 kHz 电源电流:1.6 mA 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:SSO-10 封装:Reel
TOP244FN- 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher
TOP244FN-TL 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher
TOP244F-TL 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher