Datasheet > FA5542

FA5542

更新时间： 2024-11-09 10:24:39

品牌	Logo	应用领域
富士电机 - FUJI		控制器
页数	文件大小	规格书
2页	186K
描述
Low Standby Power Quasi-Resonant Controller

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FA5542 数据手册

Power Electronics

FA5571 series

Low Standby Power Quasi-Resonant Controller

Features

■

Internal 500V high voltage startup current source

Realized less than 1W input at 0.7W load by intermitting

Quasi-resonant operation, low noise and high efﬁciency

Numerous kind of protect functions

・

Applications

■

LCD TV/Monitor Main and Standby SMPS

・

Note PC Adapter

・

Speciﬁcations

■

Startup current source 7mA, 1.6mA at VCC=0V, 30uA at off

・

VCC voltage range 9 to 26V

Circuit block

■

OUT pin peak current sink 500mA, source -250mA

Soft-start time 2.6ms

IS current limiter 1V±0.1V, Windings shorted protection 2V

ZCD OVP protection 7.2V ( Latched)

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

・ꢀ

(Prepared in FA5571 series OLP auto-recovery and latched)

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型号	品牌	获取价格	描述	数据表
FA5546	FUJI	获取价格	Switching Power Supply Control IC
FA5547	FUJI	获取价格	Switching Power Supply Control IC
FA5550	FUJI	获取价格	8pin DIP/SOP
FA5558	FUJI	获取价格	8pin DIP/SOP
FA5570	FUJI	获取价格	8pin SOP
FA5571	FUJI	获取价格	Low Standby Power Quasi-Resonant Controller
FA5571A	FUJI	获取价格	8pin SOP
FA5572	FUJI	获取价格	Low Standby Power Quasi-Resonant Controller
FA5573	FUJI	获取价格	Low Standby Power Quasi-Resonant Controller
FA5574	FUJI	获取价格	Low Standby Power Quasi-Resonant Controller