PN8370 Datasheet (Chipown) - Low Standby-Power Quasi-Resonant Primary-Side Converter

PN8370, Low Standby-Power Quasi-Resonant Primary-Side Converter

The PN8370 consists of a Low Standby-Power Quasi-Resonant (QR) Primary-Side controller and a 650V avalanche-rugged smart power VDMOSFET, specifically designed for a high performance AC/DC charger or adaptor with minimal external components.

PN8370 operates in primary-side sensing and regulation, so

PN8370 Features

* Features

* Internal 650 V avalanche-rugged smart power VDMOSFET

* Internal HV Start-up Circuit, Standby power consumption < 30mW at 230VAC

* Multi-mode and Quasi-Resonant technique achieve high Package/Order Information efficiency, meeting energy star class VI

* ±5% CC Regulat