DEVELOPER MICROELECTRONICS DP25131
Low Cost Offline PSR CC/CV PWM Power Switch
| Part No. | DP25131 |
|---|---|
| Datasheet | DP25131 Download |
| Manufacturer | DEVELOPER MICROELECTRONICS |
| Description | Low Cost Offline PSR CC/CV PWM Power Switch |
| Buy | Stock & Price |
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 power switch with high precision CV/CC control ideal for charger applications. In CV mode, DP25131 adopts Multi Mode Control which uses the hybrid of AM (Amplitude M
