DP DP9100
DP9100 is a highly integrated LED Controller with constant current (CC) control for LED lighting applications. The IC utilizes Quasi-Resonant (QR) Buck topology with active PFC control for high PF, low THD, and high efficiency.| Part No. | DP9100 |
|---|---|
| Datasheet | DP9100 Download |
| Manufacturer | DP |
| Description | Non-Isolated Buck APFC Offline LED Controller |
| 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
● 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-8 Package
APPLICATIONS
● LED Lighting TYPICAL APPLICATION CIRCUITGENERAL DESCRIPTION
DP9100 integrates with high voltage startup and IC power supply circuit, which requires very few externa
