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参数资料
| 型号： | L6562ATN |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING CONTROLLER, PDIP8 |
| 封装： | ROHS COMPLIANT, DIP-8 |
| 文件页数： | 19/25页 |
| 文件大小： | 488K |
| 代理商： | L6562ATN |
Description
L6562AT
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1
Description
The L6562AT is a current-mode PFC controller operating in transition mode (TM). Coming
with the same pin-out as its predecessors L6561 and L6562, it offers improved performance.
The highly linear multiplier includes a special circuit, able to reduce AC input current
distortion, that allows wide-range-mains operation with an extremely low THD, even over a
large load range.
The output voltage is controlled by means of a voltage-mode error amplifier and an accurate
(1% @TJ = 25 °C) internal voltage reference.
The device features extremely low consumption (60 A max. before start-up and < 5.5 mA
operating) and includes a disable function suitable for IC remote ON/OFF, which makes it
easier to comply with energy saving requirements (Blue Angel, EnergyStar, Energy2000,
etc.).
An effective two-step OVP enables to safely handle over-voltages either occurring at start-
up or resulting from load disconnection.
The totem-pole output stage, capable of 600 mA source and 800 mA sink current, is suitable
to drive high current MOSFETs or IGBTs. This, combined with the other features and the
possibility to operate with the proprietary fixed-off-time control, makes the device an
excellent low-cost solution for EN61000-3-2 compliant SMPS in excess of 350 W.
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PDF描述 |
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| L6585D | 0.6 A POWER FACTOR AND FLUORESCENT LIGHT CONTROLLER, 250 kHz SWITCHING FREQ-MAX, PDSO20 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| L6562D | 功能描述:功率因数校正 IC Trans Mode PFC Cont RoHS:否 制造商:Fairchild Semiconductor 开关频率:300 KHz 最大功率耗散: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel |
| L6562DTR | 功能描述:功率因数校正 IC Trans Mode PFC Cont RoHS:否 制造商:Fairchild Semiconductor 开关频率:300 KHz 最大功率耗散: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel |
| L6562DTR☞㊣☜ | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:深创辉科技L6562DTR☞㊣☜现货 |
| L6562N | 功能描述:功率因数校正 IC Trans Mode PFC Cont RoHS:否 制造商:Fairchild Semiconductor 开关频率:300 KHz 最大功率耗散: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel |
| L6563 | 功能描述:功率因数校正 IC POWER SUPPLY RoHS:否 制造商:Fairchild Semiconductor 开关频率:300 KHz 最大功率耗散: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel |
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