15 W, 5 V - 3 A output CC primary sensing USB adapter based on STCH02

Features • Universal AC Main Input voltage range : 90 VAC to 264 VAC • Output range: 5 V - 3 A continuous operation • Constant voltage (CV) and constant current (CC) operation with CC primary sensing • Input power in standby 81.84%, complies with

超低备用电源的离线准谐振PWM控制器

The STCH02 is a PWM quasi resonant controller specifically designed for ultra-low standby power supplies.\n\n The built-in HV start-up cell with zero power consumption, the fully integrated blocks for primary side constant current output regulation and the advanced power management make this IC the • Advanced power management for ultra-low standby power consumptions (under 10 mW at 230 Vac) \n• Fully integrated primary side constant current output regulation (CC) \n• 650 V embedded HV start-up circuit with zero power consumption. \n• Quasi resonant (QR) zero voltage switching (ZVS) operation \;

封装/外壳：8-SOIC（0.154"，3.90mm 宽） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC OFFLINE SWITCH FLYBACK 8SO 集成电路（IC） AC DC 转换器，离线开关

Offline PWM controller for ultra-low standby adapters

文件：729.29 Kbytes Page：24 Pages

Offline PWM controller for ultra-low standby adapters

文件：729.29 Kbytes Page：24 Pages

封装/外壳：8-SOIC（0.154"，3.90mm 宽） 包装：管件 描述：IC OFFLINE SWITCH FLYBACK 8SO 集成电路（IC） AC DC 转换器，离线开关