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| 型号： | IR11682SPBF |
| 厂商： | International Rectifier |
| 文件页数： | 3/22页 |
| 文件大小： | 0K |
| 描述： | IC RECTIFIER DRIVER DUAL 8-SOIC |
| 标准包装： | 95 |
| 配置： | 半桥 |
| 输入类型： | 非反相 |
| 延迟时间： | 100ns |
| 电流 - 峰： | 1A |
| 配置数： | 1 |
| 输出数： | 2 |
| 电源电压： | 8.6 V ~ 18 V |
| 工作温度： | -25°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
IR11682S
Description
IR11682 is a dual smart secondary-side rectifier driver IC designed to drive two N-Channel power MOSFETs
used as synchronous rectifiers in resonant converter applications. The IC can control one or more paralleled N
MOSFETs to emulate the behavior of Schottky diode rectifiers. The drain to source for each rectifier MOSFET
voltage is sensed differentially to determine the level of the current and the power switch is turned ON and
OFF in close proximity of the zero current transition. The anti shoot-through logic prevents both channels from
turning on the power switches at the same time. 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 that allows reliable operation in fixed and variable frequency applications.
www.irf.com
3
? 2010 International Rectifier
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IR11682STRPBF | 功能描述:开关变换器、稳压器与控制器 Dual Smartrectifier Drvr IC RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| IR1168S | 制造商:IRF 制造商全称:International Rectifier 功能描述:DUAL SMART RECTIFIER DRIVER IC |
| IR1168SPBF | 功能描述:开关变换器、稳压器与控制器 200V DUAL SMART HI SPEED SR CTRLLER RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| IR1168SPBF | 制造商:International Rectifier 功能描述:Smart Rectifier Driver IC |
| IR1168STRPBF | 功能描述:开关变换器、稳压器与控制器 Dual Smartrectifier Drvr IC RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
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