LED Driver IC by Analog Devices (118 more products)

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LT3745EUJ-1#PBF Image

The LT3745EUJ-1#PBF from Analog Devices is a 16-Channel LED Driver that has been designed for large-screen display LED backlighting, mono-, multi-, full-color LED displays, LED billboards and signboard systems. It requires an input voltage of 6 - 55 V. This LED driver lights up to 75 mA/36 V of LEDs in series per channel and has a buck controller that generates an adaptive bus voltage supplying the parallel LED strings. It achieves ±4% LED current matching and a 0.5 µs minimum LED on-time at 50 mA per channel. This LED driver performs full diagnostic and protection against open/short LED and over-temperature faults with fault status sent back through the serial data interface. It features a cascadable 30 MHz LVDS serial data interface that makes this IC extremely suitable for large-screen LCD dynamic backlighting and mono-, multi- and full-color LED displays. This driver IC uses a TTL/CMOS serial data interface instead of LVDS for control. It is available in a surface-mount package that measures 6 x 6 x 0.75 mm.

Product Specifications

Product Details

  • Part Number
  • Manufacturer
    Analog Devices
  • Description
    16-Channel LED Driver IC for LED Backlight Applications


  • Input Voltage
    6 to 55 V
  • Output Current
    50 mA
  • Number of Channel
  • Number of Output
  • Operating Temperature Range
    -40 to 125 Degree C
  • Application
    Large Screen Display LED Backlighting, Mono-, Multi-, Full-Color LED Displays, LED Billboards and Signboards
  • Dimension
    6 x 6 x 0.75 mm
  • Package Type
    Surface Mount
  • Package

Technical Documents