Ambient Light Adaptive LED Driver

使用 Texas Instruments 的 LM3423MH 的参考设计

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供应商

Texas Instruments
  • 应用类别
    照明
  • 产品类别
    高亮度发光二极管驱动器

相关文件

依据最终产品

  • Automotive and Transportation
  • Illumination
  • Indoor & Outdoor Lighting

说明

  • Ambient Light Adaptive LED Driver. The ambient light adaptive LED driver automatically adjusts display brightness for changing ambient light conditions, providing a more viewable display with better contrast. The design drives five series connected LEDs from an input voltage of 4.5V to 12V. The LED current is nominally 100mA and the output voltage is 15 to 20V

主要特色

  • Input Voltage
    6 to 12 V
  • Output Voltage
    20 V
  • Output Current
    0.1 A
  • Number of Derived Elements
    5

Featured Parts (12)

Featured Parts
零件编号 供应商 类别 说明
LM324AMX/NOPB Texas Instruments Operational Amplifiers - Op Amps Op Amp Quad Low Power Amplifier ±16V/32V 14-Pin SOIC T/R 买入
LM324AM/NOPB Texas Instruments Operational Amplifiers - Op Amps Op Amp Quad Low Power Amplifier ±16V/32V 14-Pin SOIC Tube 买入
LMV431IM5/NOPB Texas Instruments Voltage References V-Ref Adjustable 1.24V to 30V 15mA 5-Pin SOT-23 T/R 买入
LMV431IM5/NOPB Texas Instruments Voltage References V-Ref Adjustable 1.24V to 30V 15mA 5-Pin SOT-23 T/R 买入
LMV431IM5X/NOPB Texas Instruments Voltage References V-Ref Adjustable 1.24V to 30V 15mA 5-Pin SOT-23 T/R 买入
LM324AMX/NOPB Texas Instruments Operational Amplifiers - Op Amps Op Amp Quad Low Power Amplifier ±16V/32V 14-Pin SOIC T/R 买入
LM324AM/NOPB Texas Instruments Operational Amplifiers - Op Amps Op Amp Quad Low Power Amplifier ±16V/32V 14-Pin SOIC Tube 买入
LMV431IM5X/NOPB Texas Instruments Voltage References V-Ref Adjustable 1.24V to 30V 15mA 5-Pin SOT-23 T/R 买入
LM3423MHX/NOPB Texas Instruments LED Drivers LED Driver 12 Segment 20-Pin HTSSOP EP T/R 买入
LM3423MH/NOPB Texas Instruments LED Drivers LED Driver 12 Segment 20-Pin HTSSOP EP Tube 买入
LM3423MHX/NOPB Texas Instruments LED Drivers LED Driver 12 Segment 20-Pin HTSSOP EP T/R 买入
LM3423MH/NOPB Texas Instruments LED Drivers LED Driver 12 Segment 20-Pin HTSSOP EP Tube 买入

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