Features

 Primary Side Regulation without Optocoupler

 Valley Switching for Low Switching Loss

 Tight CS Reference Voltage 0.4V±1.5

 High PF>0.9 and Low THD<20

 Support Analog and PWM Dimming

 Analog Dimming Range: 5 to 100

 PWM Dimming Range: 0.5 to 100 (1k PWM Frequency)

 Internal Protections

 Undervoltage Lockout (UVLO)

 Output Overvoltage Protection (OVP)

 Output Short Protection (OSP)

 Overcurrent Protection (OCP)

 Winding Short-Circuit Protection

 Secondary Diode Short Protection

 Shorted Current Sense Protection

 User Programmable NTC Based Thermal Foldback

 Internal Thermal Foldback Protection (TFP)

 Overtemperature Protection (OTP)

 Tight LED Current Variation Range

 LED Current Line Regulation: ±2

 LED Current Load Regulation: ±2 Full Load to Half Load

 Tight Output Open Voltage Variation Range

 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 (i.e. parts qualified to AEC-Q100/101/200, PPAP

capable, and manufactured in IATF 16949 certified facilities),

please contact us or your local Diodes representative.

Applications

 General LED Lighting Driver with Dimming Function

 General Purpose Constant Current Source

 LED Backlighting Driver

 Smart LED Lighting