STCH03 Datasheet - STMicroelectronics

STCH03, Offline PWM controller

STCH03 Offline PWM controller for low standby adapters Datasheet - production data SO8 * Input voltage feedforward compensation for mains-inde

Features

* Advanced power management for ultra-low standby power consumption (under 10 mW at 230 VAC)
* Fully integrated primary side constant current output regulation (CC)
* 650 V embedded HV start-up circuit with zero power consumption.
* Quasi-resonant (QR) zero-voltage-switching (ZVS) op

Applications

* AC-DC chargers for smartphones, tablets, camcorders and other handheld equipment
* AC/DC adapters for STB, notebooks and auxiliary power supplies
* Quick charger Table 1. Device summary Order codes Package Packaging STCH03 STCH0

STCH03-STMicroelectronics.pdf