DP2520 Low Cost Primary Side Regulation(PSR) CV/CC Controller FEATURES Low Cost Solution with Dynamic BJT Base Driver Integrated Multi-Mode PSR Control Audio Noise Free Operation ±4% CC and CV Regulation Optimized Dynamic Response 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 Available with DP2520 Versions in SOT236/SOT23-5 Package APPLICATIONS Battery Chargers for Cellular Phones AC/DC Power Adapter and LED Lightings GENERAL DESCRIPTION DP2520 is a low cost and hig...

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