DC994A, Demo Board Using LT3003 3-Channel LED Ballaster with PWM in a 10-lead MSOP thermally enhanced MSE package

Reference Design using part LT3003EMSE#PBF by Analog Devices

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Manufacturer

Analog Devices
  • Application Category
    Lighting
  • Product Type
    Dimming LED Driver
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Associated Documents

For End Products

  • Automotive Lighting
  • High-Power LED
  • LCD Backlighting
  • Video Camera

Description

  • DC994A, Demo Board is designed to ballast three channels of LED current from 100mA to 350mA per channel. The PWM dimming function of the LT3003 eliminates the need for discrete MOSFETs. The LT3003 internally performs the level-shift required for non-ground referred PWM dimming in the buck mode and buck-boost mode topologies allowing PWM dimming input requirements to remain at logic-level. PWM dimming capabilities reach 3000:1 at 100Hz

Key Features

  • Input Voltage
    40 V
  • Output Voltage
    48 V
  • Output Current
    0.1 to 0.35 A
  • Number of Derived Elements
    3

Featured Parts (1)

Featured Parts
Part Number Manufacturer Type Description
LT3003EMSE#PBF Analog Devices LED Drivers LED Driver 24 Segment 10500uA Supply Current 10-Pin MSOP EP Tube Buy

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