FA5592 Просмотр технического описания (PDF) - Fuji Electric

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FA5592

PWM Power Supply IC with Low Standby Power

Fuji Electric 

Power Electronics

FA5592 series

PWM Power Supply IC with Low Standby Power

■ Features

・Internal 750V high voltage startup current source

・Auto-reducing switching frequency at light load

・Low EMI noise by frequency modulation

・MOSFET current detection is negative-polarity mode

・Numerous kind of protect functions

(ex. Brown-out under-voltage protection)

■ Applications

・Note PC /Printer Adapter

・LCD TV/Monitor SMPS

■ Specifications

・Startup current source 7mA

・VCC voltage range 11 to 24V

・OUT pin peak current sink 1000mA, source -500mA

・IS current limiter 0.5V±10%,

・VCC over-voltage protection 26V±1V (latched)

・OLP timer auto-recovery switching on/off is 0.2/1.4 sec

(OLP auto-recovery or latched)

■ Circuit bock

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