Part number:
PN8570
Manufacturer:
Chipown
File Size:
448.41 KB
Description:
Internal bjt low standby-power quasi-resonant primary-side converter.
Datasheet Details
The PN8570 consists of a Low Standby-Power QuasiResonant (QR) Primary-Side controller and BJT, specifically designed for a high performance AC/DC charger or adapter with minimal external components.
PN8570 operates in primary-side sensing and regulation, so opto-coupler and TL431 could be eliminated
PN8570 Features
* Vo 100% ±5% 60% ±5% Features
* Internal BJT switch
* Multi-mode and Quasi-Resonant control technique
* ±5% CC Regulation at Universal AC input
* Primary-side Sensing and Regulation without TL431 and Opto-coupler
* Programmable Cable Drop Compensation
* No-need Control Lo
Datasheet Details
PN8570
Chipown
448.41 KB
Internal bjt low standby-power quasi-resonant primary-side converter.
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