DP DP9126X
The IC utilizes QuasiResonant (QR) Buck topology with active PFC control for high PF, low THD, and high efficiency.| Part No. | DP9126X |
|---|---|
| Datasheet | DP9126X Download |
| Manufacturer | DP |
| Description | Non-Isolated Buck APFC Offline LED Power Switch |
| Buy | Stock & Price |
FEATURES
● Active PFC for High PF and Low THD● PF>0.9 with Universal Input
● Built-in HV Startup and IC Power Supply Circuit
● Internal 500V Power MOSFET
● Quasi-Resonant for High Efficiency
● ±1% CC Regulation
● Very Low VDD Operation Current
● Excellent Line and Load Regulation
● LED Open/Short Protection
● Build in Protections:
● Output Over Voltage Protection (OVP)
● Cycle-by-Cycle Current Limiting (OCP)
● Leading Edge Blanking (LEB)
● LED Open/Short Protection
● On-Chip Thermal Foldback (OTP)
● Available in SOP-7 Package
APPLICATIONS
● LED Lighting TYPICAL APPLICATION CIRCUITGENERAL DESCRIPTION
DP9126X series are a highly integrated power switch with constant current (CC) control for LED lighting applications. DP9126X integrates 500V power MOSFET with high voltage startup a
