Datasheet Summary
WS3130 Product Description
WS3130 High Performance LED Driver
Features
- Single stage PFC
- Primary side regulation without Secondary Feedback
- Quasi Resonance (QR) mode with Confidential
- Fly-back topology
- Real-Current control to meet accurate output current
- Very less ponents
- Programmable input AV voltage pensation
- Leading Edge Blanking on CS/FB pin
- Protection Features
- Building in hysteresis OTP
- VDD over voltage protection
- Cycle by cycle current limiting on CS pin
- Secondary peak current protection on CS pin
- Output short to GND protection
- Output programmable over voltage protection
- FB and CS pins default protection
Applications
- LED lighting
- Down light
-...