AN8091S power-supply equivalent, overvoltage protective circuit incorporated switching power-supply.
* The PWM control frequency of up to 500kHz and miniatur-
ization realized.
* The power MOS FET of large capacitance directly control-
lable
* Built-in overcu.
Pin No. DIL SO
Symbol
Terminal description
11
VC Terminal applying the supply voltage to the output transistor.
22
VOUT Output terminal for IC. It drives the bipolar transistor.
3 3 VOUT-COM Ground terminal for the output transistor.
44
VF.
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