PN8570

The PN8570 is Internal BJT Low Standby-Power Quasi-Resonant Primary-side Converter designed by Chipown.

Product Overview

Chipown

Datasheet Details

Part number	PN8570
Manufacturer	Chipown
File Size	448.41 KB
Description	Internal BJT Low Standby-Power Quasi-Resonant Primary-side Converter
Datasheet	PN8570-Chipown.pdf
Additional preview pages of the PN8570 datasheet.

Product details

Description

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.

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 Loop Compensation Capacitor.
Excellent Protection include:.
Over Temperature Protection (OTP).
VDD Under/Over Voltage Protection(UVLO&OVP).
Cycle-by-Cycle Current Limiting (OCP).

📁 Similar Datasheet

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Other Datasheets by Chipown

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PN8016 - Non-isolated Off-line PWM converters
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Published: Oct 10, 2024 |