MP4059
Description
The MP4059 is a single-stage PFC flyback controller for LED deep-dimming applications.
Key Features
- 1% to 100% PWM Dimming Range
- Ultra-Low Standby Loss, Typically Less than
- Universal Input
- Fast Start-Up
- Low Audible Noise
- Valley Switching Mode for Good Efficiency
- Good PF (Typically >0.9)
- Primary-Side Over-Current Protection
- Under-Voltage Lockout (UVLO)
- Thermal Shutdown (160°C/100°C)
Applications
- LED PWM Dimming
