HV9910BDB1, Off-Line High-Brightness 1.4A LED Driver Demo Board

Reference Design using part HV9910BNG-G by Microchip Technology

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HV9910BDB1 Image
HV9910BDB1 Schematic
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Manufacturer

Microchip Technology
  • Application Category
    Lighting
  • Product Type
    High Brightness 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

  • HV9910BDB1, Demo Board is an offline, high current LED driver designed to drive a 40V LED string at 1.4A from a 110V input. The demo board uses HV9910B LED driver IC to drive a buck converter. The HV9910BDB1 has a typical full load efficiency of 88%, with the buck converter efficiency (excluding the diode bridge rectifier and EMI filter) at 93%. The demo board also meets CISPR-15 conducted EMI standards

Key Features

  • Input Voltage
    90 to 135 (AC) V
  • Output Voltage
    10 to 40 V
  • Output Current
    1.4 A

Featured Parts (1)

Featured Parts
Part Number Manufacturer Type Description
HV9910BNG-G Microchip Technology LED Drivers LED Driver 9V/12V/15V/18V/24V 16-Pin SOIC N Tube Buy

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