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STCH02 Offline PWM controller

STCH02 Description

STCH02 Offline PWM controller for ultra-low standby adapters SO-8 .
The STCH02 is a PWM quasi resonant controller specifically designed for ultra-low standby power supplies.

STCH02 Features

* Advanced power management for ultra-low standby power consumptions (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) o

STCH02 Applications

* AC-DC chargers for smartphones, tablets, camcorders and other handheld equipment

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Offline PWM controller STMicroelectronics
STMicroelectronics STCH02-like datasheet