HV9980DB1, 3-Channel LED Array Driver Demo Board

使用 Microchip Technology 的 HV9980WG-G 的参考设计

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HV9980DB1 Image
HV9980DB1 Schematic
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供应商

Microchip Technology
  • 应用类别
    照明
  • 产品类别
    背光发光二极管驱动器

依据最终产品

  • Decorative Lighting
  • DLP Projectors
  • LCD Backlighting
  • LED Lighting

说明

  • HV9980DB1, Demo Board is an RGB or multi-channel white LED backlight driver designed to drive LEDs for a large-screen TV. The HV9980DB1 can drive three common-anode LED strings from a 100 - 140V input at currents up to 70mA in steady state. It can also drive the LEDs at currents as large as 160mA for short durations to facilitate backlight scanning mode. Each of the three channels can be individually controlled by PWM dimming

主要特色

  • Input Voltage
    100 to 140 V
  • Output Voltage
    20 to 70 V
  • Output Current
    0.07 A

Featured Parts (1)

Featured Parts
零件编号 供应商 类别 说明
HV9980WG-G Microchip Technology LED Drivers LED Driver 3000uA Supply Current 24-Pin SOIC W T/R 买入

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