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NDP7931KC
特点 ※Supports CCM, DCM and Quasi-Resonant Topologies ※Wide VIN pin operating voltage up to 30V ※Optimized for output voltages from 3V to 30V in multi-level output voltage and current applications ※Supports Low-side/High-side Rectification ※Max 150kHz Switching Frequency ※Fast Turn-off Total Delay of 12ns ※Compatible with Energy Star ※~320uA Low Quiescent Current ※Available in SOP8 Package 应用领域 ※Chargers for Cell Phones ※AC/DC adapter ※Industrial Power Systems ※Flyback Converters
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- 产品描述
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- 商品名称: NDP7931KC
- 封装: SOP8
- 品牌: 芯潭微
特点 ※Supports CCM, DCM and Quasi-Resonant Topologies ※Wide VIN pin operating voltage up to 30V ※Optimized for output voltages from 3V to 30V in multi-level output voltage and current applications ※Supports Low-side/High-side Rectification ※Max 150kHz Switching Frequency ※Fast Turn-off Total Delay of 12ns ※Compatible with Energy Star ※~320uA Low Quiescent Current ※Available in SOP8 Package 应用领域 ※Chargers for Cell Phones ※AC/DC adapter ※Industrial Power Systems ※Flyback Converters
产品概述
NDP7931KC is a synchronous rectifier for switch mode power supplies, which combines an N-Channel MOSFET and a driver circuit designed for synchronous rectification in DCM ,QR and CCM operation.
The synchronous rectification can effectively reduce the secondary side rectifier power dissipation and provide high performance solution. By sensing MOSFET SW-to-source voltage, NDP7931KC can output ideal drive signal with less external components. It can provide high performance solution for 3V to 30V output voltage application.
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