Features

• Precise CC Regulation with +/− 0.5 mV Tolerance

• Compatible with Multiple Dimming Input Signals

♦ ADIM Pin Receives Analog Voltage Dimming Input

♦ PWM Pin Receives PWM Duty Dimming Input

• Constant Power Regulation

• Dimming Curve Modulation

♦ Maximum and Minimum Dimming Input Limit

♦ Minimum Dimming Output Level Limit

♦ Linear or Logarithmic Dimming Curve – Externally Selectable

• Standby Mode

• 3.3 V Reference Voltage Output

• This is a Pb−Free Device

Typical Applications

• Power Conversion

• Lighting Ballast