L6562A

更新时间： 2024-09-24 03:49:55

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		功率因数校正控制器
页数	文件大小	规格书
20页	392K
描述
Transition-mode PFC controller

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L6562A 数据手册

L6562A

Transition-mode PFC controller

Preliminary Data

Features

■ Proprietary multiplier design for minimum thd

■ Very accurate adjustable output overvoltage

protection

■ Ultra-low (30µA) Start-up current

■ Low (2.5mA) quiescent current

DIP-8

SO-8

■ Digital leading-edge blanking on current sense

■ Disable function on E/A input

Applications

■ 1.4% (@ T = 25 °C) internal reference voltage

PFC pre-regulators for:

■ -600/+800mA totem pole gate driver with active

■ IEC61000-3-2 compliant SMPS (Flat TV,

pull-down during UVLO and voltage clamp

desktop PC, games)

■ DIP-8/SO-8 packages

■ HI-END AC-DC adapter/charger up to 400W

■ Electronic ballast

■ Entry level server & web server

Figure 1. Block diagram

March 2007

Rev 1

1/20

This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to

change without notice.

www.st.com

12 3 4 5 6 7...20

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型号	品牌	获取价格	描述	数据表
L6562A_0708	STMICROELECTRONICS	获取价格	Transition-mode PFC controller
L6562AD	STMICROELECTRONICS	获取价格	Transition-mode PFC controller
L6562ADTR	STMICROELECTRONICS	获取价格	Transition-mode PFC controller
L6562ADTR☞原装☜	STMICROELECTRONICS	获取价格	深创辉科技，全新原装L6562ADTR☞原装☜
L6562AN	STMICROELECTRONICS	获取价格	Transition-mode PFC controller
L6562AT	STMICROELECTRONICS	获取价格	Transition-mode PFC controller
L6562ATD	STMICROELECTRONICS	获取价格	Transition-mode PFC controller
L6562ATDTR	STMICROELECTRONICS	获取价格	Transition-mode PFC controller
L6562ATN	STMICROELECTRONICS	获取价格	Transition-mode PFC controller
L6562D	STMICROELECTRONICS	获取价格	TRANSITION-MODE PFC CONTROLLER