HV9910DB6, Simple Constant-Current LED Driver Demo Board for OSRAM OSTAR

Reference Design using part HV9910BLG-G by Microchip Technology

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HV9910DB6 Image
HV9910DB6 Schematic
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Manufacturer

Microchip Technology
  • Application Category
    Lighting
  • Product Type
    General LED Driver

For End Products

  • AC to DC LED Driver
  • Battery Charger
  • Constant-Current LED Driver
  • DC to DC LED Driver
  • Decorative Lighting
  • Display Backlighting
  • RGB Backlighting
  • Signage Lighting

Description

  • HV9910DB6, Demo Board is a simple, constant-current, LED driver designed to drive OSRAM 6-chip or 4-chip OSTAR from a 24V supply. The board uses the HV9910B in a buck configuration in a constant off-time mode. The peak current control scheme enables fairly accurate control of the LED current with a very simple control scheme and a low part count

Key Features

  • Input Voltage
    24 V
  • Output Voltage
    12 to 20 V
  • Output Current
    0.7|0.75 A

Featured Parts (1)

Featured Parts
Part Number Manufacturer Type Description
HV9910BLG-G Microchip Technology LED Drivers LED Driver 9V/12V/15V/18V/24V 8-Pin SOIC N T/R Buy

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