SF7301數(shù)據(jù)手冊SiFirst中文資料規(guī)格書
SF7301規(guī)格書詳情
描述 Description
Offline AC/DC fly-back converter forAC/DC adaptersOpen-frame SMPS
特性 Features
Proprietary Super- SRTM Technology
Synchronous Rectification Controller
Suited for High-Side and Low-Side of Flyback Converters in QR,DCM and CCM Operation
Built In 1.25V Reference Voltage and Error Amplifier For Eliminating XX431(for Low-side)
Programable Green Mode Control for Energy Saving at Light Load
<1mA Quiescent Current for Energy Saving
Primary-Side On Time Expansion and Shrink Protection
VDD Range From 3.5V to 5.5V
應(yīng)用 Application
Offline AC/DC fly-back converter for
? AC/DC adapters
? Open-frame SMPS
