DP1803 Quasi-Resonant PSR CC/CV PWM Power Switch

Description

DP1803 Quasi-Resonant PSR CC/CV PWM Power Switch .
DP1803 is a high performance Quasi Resonant (QR) Primary Side Regulation (PSR) PWM power switch with high precision CV/CC control ideal for charger ap.

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DP1803 Datasheet Preview — Preview of DP1803 PDF

Datasheet Specifications

Part number: DP1803
Manufacturer: DEVELOPER MICROELECTRONICS
File Size: 1.61 MB
Datasheet: DP1803-DEVELOPERMICROELECTRONICS.pdf
Description: Quasi-Resonant PSR CC/CV PWM Power Switch

Features

* Low Cost Solution Built-in 800V power BJT
* Quasi-Resonant Primary Side Regulation (QR-PSR) Control with High Efficiency
* Multi-Mode PSR Control
* Fast Dynamic Response
* Built-in Dynamic Base Drive
* Audio Noise Free Operation
* ±4% CC and CV Regulation
* Low Stan

Applications

* Battery Chargers for Cellular Phones

DP1803 Distributors

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DP1803 Quasi-Resonant PSR PWM Power Switch DEVELOPER MICROELECTRONICS

DEVELOPER MICROELECTRONICS DP1803-like datasheet