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參數(shù)資料
| 型號(hào)： | L6562AD |
| 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： | L6562AD |
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 |
|---|---|
| L6562ADTR | Transition-mode PFC controller |
| L6562AN | Transition-mode PFC controller |
| L6563_07 | Advanced transition-mode PFC controller |
| L6563A | ADVANCED TRANSITION-MODE PFC CONTROLLER |
| L6563ATR | ADVANCED TRANSITION-MODE PFC CONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| L6562AT | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Transition-mode PFC controller |
| L6562ATD | 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 |
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