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IR11662SPBF规格书详情
Description
IR11662 is a smart secondary-side driver IC designed to drive N-Channel power MOSFETs used as synchronous rectifiers in isolated Flyback and resonant half-bridge converters. The IC can control one or more paralleled N MOSFETs to emulate the behavior of Schottky diode rectifiers. The drain to source voltage is sensed differentially to determine the polarity of the current and turn the power switch on and off in proximity of the zero current transition. The cycle-by-cycle MOT protection circuit can automatically detect no load condition and turn off gate driver output to avoid negative current flowing through the MOSFETs. Ruggedness and noise immunity are accomplished using an advanced blanking scheme and double-pulse suppression which allow reliable operation in all operating modes.
Features
• Secondary side high speed SR controller
• DCM, CrCM flyback and Resonant half-bridge topologies
• 200 V proprietary IC technology
• Max 500 KHz switching frequency
• Anti-bounce logic and UVLO protection
• 4A peak turn off drive current
• Micropower start-up & ultra low quiescent current
• 10.7 V gate drive clamp
• 50ns turn-off propagation delay
• Vcc range from 11.3 V to 20 V
• Direct sensing of MOSFET drain voltage
• Enable function synchronized with MOSFET VDS transition
• Cycle by Cycle MOT Check Circuit prevents multiple false trigger GATE pulses
• Lead-free
• Compatible with 0.3 W Standby, Energy Star, CECP, etc.
Typical Applications
• LCD & PDP TV, Telecom SMPS, AC-DC adapters, ATX SMPS, Server SMPS
产品属性
- 产品编号:
IR11662SPBF
- 制造商:
Infineon Technologies
- 类别:
集成电路(IC) > 栅极驱动器
- 系列:
Advanced Smart Rectifier™
- 包装:
管件
- 驱动配置:
低端
- 通道类型:
单路
- 栅极类型:
N 沟道 MOSFET
- 电压 - 供电:
11.4V ~ 18V
- 逻辑电压 - VIL,VIH:
2V,2.15V
- 电流 - 峰值输出(灌入,拉出):
1A,4A
- 输入类型:
非反相
- 上升/下降时间(典型值):
21ns,10ns
- 工作温度:
-25°C ~ 125°C(TJ)
- 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 GATE DRVR LOW-SIDE 8SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IR |
16+ |
SOP8 |
25175 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
IR/INFINEON |
24+23+ |
SOP-8 |
12580 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 | ||
Infineon Technologies |
24+ |
8-SOIC(0.154,3.90mm 宽) |
28245 |
英飞凌电源管理芯片-原装正品 |
询价 | ||
IR |
SOP-8 |
6000 |
原装现货,长期供应,终端可账期 |
询价 | |||
IR |
21+ |
SOP-8 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
Infineon Technologies |
23+ |
8SOIC |
9000 |
原装正品,支持实单 |
询价 | ||
Infineon Technologies |
21+ |
8SOIC |
13880 |
公司只售原装,支持实单 |
询价 | ||
Infineon |
2021+ |
SOIC |
57500 |
科研单位合格供应商!现货库存 |
询价 | ||
IR |
2022 |
SOP-8 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
IR |
SOP-8 |
265209 |
假一罚十原包原标签常备现货! |
询价 |