SFL678 Overview
SFL678 is a high performance AC/DC offline PSR (Primary Side Regulation) controller.
SFL678 Key Features
- Support Analog/PWM/TRIAC Dimming
- Proprietary
- Primary Side Regulation (PSR) Control, No
- 1% Precision (@Tj=25 ℃) Internal Reference
- Wide VDD Range (10 to 30V) Eases Flexible
- Precision LED Output Voltage Clamp
- pensate for Line Voltage Variation and
- Built-in Soft Start
- All Pins Floating Protection
- LED Open/Short Circuit Protection