Low Cost Offline PSR CC/CV PWM Power Switch
DP25132
Low Cost Offline PSR CC/CV PWM Power Switch
FEATURES
Low Cost Solution Built-in 800V power BJT Multi-Mode P...
Description
DP25132
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 DP25132 Versions in SOP-8 Package
APPLICATIONS
Battery Chargers for Cellular Phones AC/DC Power Adapter and LED Lightings
GENERAL DESCRIPTION
DP25132 is a high performance Primary Side Regulation (PSR) PWM power switch with high precision CV/CC control ideal for charger applications.
In CV mode, DP25132 adopts Multi Mode Control which uses the hybrid of AM (Amplitude M...
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