PN8571 Datasheet - Chipown

PN8571 Internal BJT Low Standby-Power QR Primary-side Converter

The PN8571 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. PN8571 operates in primary-side sensing and regulation, so opto-coupler and TL431 could be eliminated..

PN8571 Features

* Vo 100% ±5% 60% ±5% Features

* Internal BJT switch

* Multi-mode and Quasi-Resonant 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 Loop Compe

PN8571-Chipown.pdf

PN8571 Datasheet Preview — Preview of PN8571 PDF

Datasheet Details

Part number:

PN8571

Manufacturer:

Chipown

File Size:

446.74 KB

Description:

Internal bjt low standby-power qr primary-side converter.

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TAGS

PN8571 PN8571 Internal BJT Low Standby-Power Primary-side Converter Chipown

PN8571 Distributor