Low Cost LED Driver

BIT3260 is a high frequency PWM controller integrating required functions for boost conversion in a small SOP-8 package. A low 0.2V feedback voltage and over voltage protection make BIT3260 an ideal controller for LED backlight supplies. CMOS process greatly reduces the operating current compared with similar products.


  • Voltage Mode PWM Controller
  • 10V ~ 18V operation voltage
  • Current limit
  • Frequency adjustable
  • Internal Soft-Start
  • Maximum duty cycle output
  • Over temperature protection, OTP
  • Internal Under Voltage Lock Out, UVLO
  • Totem Pole Output
  • SOP-8 package
LED Driver IC 1223496