L6562DTR集成电路(IC)PFC(功率因数校正)规格书PDF中文资料
厂商型号 |
L6562DTR |
参数属性 | L6562DTR 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 1MHZ 8SO |
功能描述 | TRANSITION-MODE PFC CONTROLLER |
文件大小 |
249.84 Kbytes |
页面数量 |
16 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 | 2024-4-29 12:02:00 |
L6562DTR规格书详情
Description
The L6562 is a current-mode PFC controller operating in Transition Mode (TM). Pin-to-pin compatible with the predecessor L6561, 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 a precise (1 @Tj = 25°C) internal voltage reference.
The device features extremely low consumption (≤70 µA before start-up and <4 mA running) and includes a disable function suitable for IC remote ON/OFF, which makes it easier to comply with energy saving norms (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 for big MOSFET or IGBT drive which, combined with the other features, makes the device an excellent low-cost solution for EN61000-3-2 compliant SMPSs up to 300W.
Features
■ REALISED IN BCD TECHNOLOGY
■ TRANSITION-MODE CONTROL OF PFC PREREGULATORS
■ PROPRIETARY MULTIPLIER DESIGN FOR MINIMUM THD OF AC INPUT CURRENT
■ VERY PRECISE ADJUSTABLE OUTPUT OVERVOLTAGE PROTECTION
■ ULTRA-LOW (≤70µA) START-UP CURRENT
■ LOW (≤4 mA) QUIESCENT CURRENT
■ EXTENDED IC SUPPLY VOLTAGE RANGE
■ ON-CHIP FILTER ON CURRENT SENSE
■ DISABLE FUNCTION
■ 1 (@ Tj = 25 °C) INTERNAL REFERENCE VOLTAGE
■ -600/+800mA TOTEM POLE GATE DRIVER WITH UVLO PULL-DOWN AND VOLTAGE CLAMP
■ DIP-8/SO-8 PACKAGES ECOPACK®
APPLICATIONS
■ PFC PRE-REGULATORS FOR:
– IEC61000-3-2 COMPLIANT SMPS (TV, DESKTOP PC, MONITOR) UP TO 300W
– HI-END AC-DC ADAPTER/CHARGER
– ENTRY LEVEL SERVER & WEB SERVER
L6562DTR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L6562DTRPFC(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:
L6562DTR
- 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)
- 频率 - 开关:
1MHz
- 电压 - 供电:
10.3V ~ 22V
- 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 1MHZ 8SO
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST/意法 |
22+ |
SOP8 |
20000 |
原装正品支持实单 |
询价 | ||
ST |
23+ |
SO-8 |
9000 |
原装正品假一罚百!可开增票! |
询价 | ||
ST/意法 |
2021+ |
SOP |
3580 |
原装现货/15年行业经验欢迎询价 |
询价 | ||
23+ |
N/A |
85500 |
正品授权货源可靠 |
询价 | |||
ST |
21+ |
SOP8 |
8800 |
公司只做原装正品 |
询价 | ||
ST |
2048+ |
SOP8 |
6452 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
21+ |
BGA |
229 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | |||
ST正品 |
20+ |
SOP-8 |
80000 |
刚到原装现货承诺假一罚十 |
询价 | ||
ST |
23+ |
SOP8 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
ST |
22+ |
SOP8 |
12245 |
现货,原厂原装假一罚十! |
询价 |