參數(shù)資料
型號: FSCM0765RI
廠商: Fairchild Semiconductor Corporation
英文描述: Green Mode Fairchild Power Switch (FPS)
中文描述: 綠色模式飛兆半導體功率開關(FPS)
文件頁數(shù): 3/20頁
文件大?。?/td> 495K
代理商: FSCM0765RI
FSCM0765R
3
Pin Definitions
Pin Configuration
Figure 3. Pin Configuration (Top View)Absolute Maximum Ratings
Pin Number
Pin Name
Pin Function Description
1
Drain
This pin is the high voltage power SenseFET drain. It is designed to drive the
transformer directly.
This pin is the control ground and the SenseFET source.
This pin is the positive supply voltage input. Initially, During start up, the power is
supplied through the startup resistor from DC link. When Vcc reaches 12V, the
power is supplied from the auxiliary transformer winding.
This pin is internally connected to the inverting input of the PWM comparator.
The collector of an optocoupler 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 6.0V, the over load protection is activated resulting in shutdown of the
FPS.
This pin is not connected.
This pin is for the pulse by pulse current limit level programming. By using a
resistor to GND on this pin, the current limit level can be changed. If this pin is
left floating, the typical current limit will be 3.0A.
2
GND
3
V
CC
4
Feedback (FB)
5
N.C
.
6
I_limit
F
1 : Drain
2 : GND
6 : I_limit
5 : N.C.
4 : FB
3 : Vcc
D2-PAK-6L
F
1. Drain
2. GND
3. Vcc
4. FB
6. I_limit
5. N.C.
TO-220-6L
FSCM0765RJ
FSCM0765RG
I2-PAK-6L
FSCM0765RI
F
1 : Drain
2 : GND
6 : I_limit
5 : N.C.
4 : FB
3 : Vcc
相關PDF資料
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FSCM0765RIWDTU Green Mode Fairchild Power Switch (FPS)
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