M54641FP Ver la hoja de datos (PDF) - Renesas Electronics
Número de pieza
componentes Descripción
Fabricante
M54641FP Datasheet PDF : 9 Pages
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M54641L/FP
Block Diagram
Power supply
VCC
Constant voltage
source
Input 1 IN1
Input 2 IN2
Input
circuit
Input
circuit
Control
circuit
Output power supply
VCC’
VZ Output voltage control
Output
circuit
Output
circuit
O2 Output 2
O1 Output 1
GND
Though the IC is equipped with a thermal shutdown circuit for prevention against thermal breaking, the threshold
temperature is set to 100°C min. Set the driving current in such a way that this thermal shutdown circuit cannot operate
during normal operation.
1
Input circuit
2
Output circuit VZ
VCC
VCC’
1k
15k
Input IN
GND
Output
GND
Rev.1.0, Sep.19.2003, page 3 of 8
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