參數(shù)資料
型號: L6562A
廠商: 意法半導(dǎo)體
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Transition-mode PFC controller
中文描述: 過渡模式PFC控制器
文件頁數(shù): 1/20頁
文件大?。?/td> 343K
代理商: L6562A
Preliminary Data
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
March 2007
Rev 1
1/20
20
L6562A
Transition-mode PFC controller
Features
Proprietary multiplier design for minimum thd
Very accurate adjustable output overvoltage
protection
Ultra-low (30
μ
A) Start-up current
Low (
2.5
mA) quiescent current
Digital leading-edge blanking on current sense
Disable function on E/A input
1.4% (@ T
J
= 25 °C) internal reference voltage
-600/+800mA totem pole gate driver with active
pull-down during UVLO and voltage clamp
DIP-8/SO-8 packages
Applications
PFC pre-regulators for:
IEC61000-3-2 compliant SMPS (Flat TV,
desktop PC, games)
HI-END AC-DC adapter/charger up to 400W
Electronic ballast
Entry level server & web server
SO-8
DIP-8
www.st.com
Figure 1.
Block diagram
相關(guān)PDF資料
PDF描述
L6562AD Transition-mode PFC controller
L6562ADTR Transition-mode PFC controller
L6562AN Transition-mode PFC controller
L6563_07 Advanced transition-mode PFC controller
L6563A ADVANCED TRANSITION-MODE PFC CONTROLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L6562A_0708 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Transition-mode PFC controller
L6562AD 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Transition Mode PFC Controller RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
L6562ADTR 功能描述:功率因數(shù)校正 IC HV H-Bridge driver RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel
L6562ADTR☞原裝☜ 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:深創(chuàng)輝科技,全新原裝L6562ADTR☞原裝☜
L6562AN 功能描述:功率因數(shù)校正 IC Low 2.5mA 30uA Transition Mode PFC RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel