L6562ADTR集成电路(IC)PFC(功率因数校正)规格书PDF中文资料
厂商型号 |
L6562ADTR |
参数属性 | L6562ADTR 封装/外壳为8-SOIC(0.154",3.90mm 宽);包装为管件;类别为集成电路(IC) > PFC(功率因数校正);产品描述:IC PFC CTRLR TRANSITION 8SO |
功能描述 | Transition-mode PFC controller |
文件大小 |
547.41 Kbytes |
页面数量 |
26 页 |
生产厂商 | STMicroelectronics |
企业简称 |
STMICROELECTRONICS【意法半导体】 |
中文名称 | 意法半导体(ST)集团官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-4-28 22:30:00 |
L6562ADTR规格书详情
Description
The L6562A 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 (60µA max. before start-up and <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 overvoltages 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 350W.
Features
■ Proprietary multiplier design for minimum THD
■ Very accurate adjustable output overvoltage protection
■ Ultra-low (30µA) Start-up current
■ Low (2.5mA) quiescent current
■ Digital leading-edge blanking on current sense
■ Disable function on E/A input
■ 1 (@ TJ = 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, monitors, desktop PC, games)
■ HI-END AC-DC adapter/charger up to 400W
■ Electronic ballast
■ Entry level server & web server
L6562ADTR属于集成电路(IC) > PFC(功率因数校正)。意法半导体(ST)集团制造生产的L6562ADTRPFC(功率因数校正)功率因数校正 (PFC) 是用于调整交流电路中的电压和电流之间的相位角,使之趋近于零的半导体器件。不同模式包括平均电流、边界导通、连续导通、临界导通、电流控制式频率折返、不连续和不连续导通,开关频率从 6 kHz 至 1.7 MHz 可调。
产品属性
- 产品编号:
L6562ADTR
- 制造商:
STMicroelectronics
- 类别:
集成电路(IC) > PFC(功率因数校正)
- 包装:
管件
- 模式:
间歇(跃迁)
- 电压 - 供电:
10.5V ~ 22.5V
- 工作温度:
-25°C ~ 125°C
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SOIC
- 描述:
IC PFC CTRLR TRANSITION 8SO
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
2020+ |
SOP8 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | ||||
ON/ON Semiconductor/安森美/安 |
21+ |
SOP8 |
2000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ST |
21+ |
SOP-8 |
8800 |
公司只做原装正品 |
询价 | ||
ST/意法 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
ST/意法 |
22+ |
原厂原封 |
12315 |
只做原装现货 提供一站式配套供货 中利达 |
询价 | ||
ST |
14+ |
SOP8 |
2500 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ST |
23+ |
SOP8 |
20000 |
原厂原装正品现货 |
询价 | ||
ST |
23+ |
8SO |
9000 |
原装正品,支持实单 |
询价 | ||
ST |
21+ |
SOP-8 |
2000 |
原装现货 |
询价 |