Features
- Primary Side Regulation without Opto-Coupler
- Valley Switching for Low Switching Loss
- Support Analog and PWM-to-DC Dimming
- Analog/PWM-to-DC Dimming Range: 1 to 100%
- Tight CS Reference Voltage 0.4V±1.5%
- High PF > 0.9 and Low THD < 20%
- High Efficiency
- Internal Protections
- Under Voltage Lock Out (UVLO)
- Output Over Voltage Protection (OVP)
- Output Short Protection (OSP)
- Over Current Protection (OCP)
- Winding Short Circuit Protection
- Secondary Diode Short Protection
- Internal Thermal Fold-back Protection (TFP)
- Over Temperature Protection (OTP)
- Tight LED Current Variation Range
LED Current Line Regulation: ±2% (90VAC to 305VAC)
LED Current Load Regulation: ±2% Full Load to Half Load
- Package: SO-8 (Standard)
- Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
- Halogen and Antimony Free. “Green” Device (Note 3)
- For automotive applications requiring specific change control

Applications
- General LED lighting drivers with dimming functions
- 0V to 10V dimming luminaires
- General purpose constant current sources
- Smart LED lightings