AC-DC SG5701 SG5701
产品简介
上海图一SG5701 –为低功率返驰式PWM控制晶片,SG5701 具备**Green-mode省电技术、初/次级回授控制、定电压定电流输出、低启动/操作电流、定电流输出、脉波上升边缘遮没、内建同步斜率补偿等产品特色。
产品详细信息
FEATURES
Green-Mode PWM
Supports the “Blue Angel” Standard
Low Start-up Current (10uA)
Low Operating Current (2mA)
Leading-Edge Blanking
Constant Output Power Limit
Universal Input
Built-in Synchronized Slope Compensation
Current Mode Operation
Cycle-by-cycle Current Limiting
Under Voltage Lockout (UVLO)
Programmable PWM Frequency
Gate Output Voltage Clamped at 17V
Low Cost
Few External Components Required
Small SOT-26 Package