参数资料
型号: FSD156MRBN
厂商: Fairchild Semiconductor
文件页数: 3/16页
文件大小: 0K
描述: IC FPS POWER SWITCH 650V 8-MDIP
标准包装: 50
系列: FPS™
输出隔离: 隔离
频率范围: 61kHz ~ 73kHz
输入电压: 13 V ~ 23 V
输出电压: 650V
功率(瓦特): 40W
工作温度: -40°C ~ 125°C
封装/外壳: *
供应商设备封装: *
包装: *
Pin Configuration
1. GND
2. V CC
FSD156MRBN
8. Drain
7. Drain
Pin Definitions
3. FB
4. N.C.
Figure 3.
6. Drain
5. Drain
Pin Configuration (Top View)
Pin #
1
2
3
4
5, 6, 7, 8
Name
GND
V CC
FB
NC
Drain
Description
Ground . This pin is the control ground and the SenseFET source.
Power Supply . This pin is the positive supply input, which provides the internal operating
current for both startup and steady-state operation.
Feedback . This pin is internally connected to the inverting input of the PWM comparator.
The collector of an opto-coupler is typically tied to this pin. For stable operation, a capacitor
should be placed between this pin and GND. If the voltage of this pin reaches 7.0V, the
overload protection triggers, which shuts down the FPS?.
No Connection
SenseFET Drain . High-voltage power SenseFET drain connection.
? 2011 Fairchild Semiconductor Corporation
FSD156MRBN ? Rev. 1.0.0
3
www.fairchildsemi.com
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