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DP2525 - Low Cost Primary Side Regulation(PSR) PWM Power Switch

General Description

DP2525 is a low cost and high performance Primary Side Regulation (PSR) controller for offline small power converter applications which can provide very tight output voltage regulation (CV) and output current control (CC) ideal for charging applications.

Key Features

  • Low Cost Solution Buil-in 800V power BJT Multi-Mode PSR Control ±Audio Noise Free Operation 4% CC and CV Regulation Optimized Dynamic Response Low Standby Power.

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Datasheet Details

Part number DP2525
Manufacturer DEVELOPER MICROELECTRONICS
File Size 485.93 KB
Description Low Cost Primary Side Regulation(PSR) PWM Power Switch
Datasheet download datasheet DP2525 Datasheet

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Other Datasheets by DEVELOPER MICROELECTRONICS

Part Number Description
DP2525A Quasi-Resonant PSR CC/CV PWM Power Switch
DP2525B Quasi-Resonant PSR CC/CV PWM Power Switch
DP2525C Quasi-Resonant PSR CC/CV PWM Power Switch
DP2525D Quasi-Resonant PSR CC/CV PWM Power Switch
DP2525E Quasi-Resonant PSR CC/CV PWM Power Switch

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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DP2525 Low Cost Primary Side Regulation(PSR) PWM Power Switch FEATURES Low Cost Solution Buil-in 800V power BJT Multi-Mode PSR Control ±Audio Noise Free Operation 4% CC and CV Regulation Optimized Dynamic Response Low Standby Power <100mW Programmable Cable Drop Compensation (CDC) in CV Mode Built-in AC Line & Load CC Compensation Build in Protections: Short Load Protection (SLP) Cycle-by-Cycle Current Limiting Leading Edge Blanking (LEB) Pin Floating Protection VDD OVP & UVP & Clamp Available with DP2525 Versions in SOP-7 Package APPLICATIONS Battery Chargers for Cellular Phones AC/DC Power Adapter and LED Lightings GENERAL DESCRIPTION DP2525 is a low cost and high performance Primary Side Regulation (PSR) controller for offline small power converter applications which can provide very