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DP25131 - Low Cost Offline PSR CC/CV PWM Power Switch

General Description

DP25131 is a high performance Primary Side Regulation (PSR) PWM power switch with high precision CV/CC control ideal for charger applications.

Key Features

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

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Datasheet Details

Part number DP25131
Manufacturer DEVELOPER MICROELECTRONICS
File Size 383.57 KB
Description Low Cost Offline PSR CC/CV PWM Power Switch
Datasheet download datasheet DP25131 Datasheet

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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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DP25131 Low Cost Offline PSR CC/CV PWM Power Switch FEATURES  Low Cost Solution Built-in 800V power BJT  Multi-Mode PSR Control  Fast Dynamic Response  Built-in Dynamic Base Drive  Audio Noise Free Operation  ±4% CC and CV Regulation  Low Standby Power <70mW  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  Over temperature protection(OTP)  Available with DP25131 Versions in SOP-8 Package APPLICATIONS  Battery Chargers for Cellular Phones  AC/DC Power Adapter and LED Lightings GENERAL DESCRIPTION DP25131 is a high performance Primary Side Regulation (PSR) PWM powe