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LED Headlight ECU Block Diagram LED Headlight ECU

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LED Headlight ECU

Power Management

LDO(Low Dropout Voltage)

  1. NJW410445V Io=200mA Ultra Low Quiescent Current Low Dropout Regulator
  2. NJW410745V Io=300mA Low Dropout Regulator
  3. NJW4116Io=500mA Low Dropout Regulator with Reset function
  4. NJW410545V Io=500mA Low Dropout Regulator
  5. NJW410645V Io=500mA Adjustable Low Dropout Regulator
  6. NJW427145V Io=500mA Low Dropout Regulator with WDT

Tracking Regulator

  1. NJW426045V Io=50mA Tracking Regulator

Switching Regulators

  1. NJW41335A MOSFET Switching Regulator IC for Boost Converter
  2. NJW4140MOSFET Drive Switching Regulator IC for Boost / Fly-back Converter
  3. NJW41712.4MHz 2.5A MOSFET Switching Regulator for Buck Converter
  4. NJW4177Internal 2A MOSFET Switching Regulator IC for Synchronous Buck Converter
  5. NJW4196Internal 3.5A MOSFET Switching Regulator IC for Buck Converter
  6. NJW1871Current Mode MOSFET Driver Boost Convertor Control IC
  7. NJW4142Current Mode MOSFET Drive Step-Up / Fly-back Switching Regulator
  8. NJW4175600mA MOSFET Switching Regulator IC for Synchronous Buck Converter


Operational Amplifiers

  1. NJM2904Single-Supply Dual Op-Amp.
  2. NJM8532Rail-to-Rail Input/Output Dual Op-Amp.
  3. NJU70479V/μs High-Speed, Rail-to-Rail Input/Output Dual CMOS Op-Amp.
  4. NJU7057Low Noise, Low Offset Voltage Drift Rail-to-Rail Output CMOS Op-Amp.
  5. NJU77701Wide-Band, High-Speed, Low-Offset, Low-Noise Rail-to-Rail Input/Output CMOS Op-Amp.


  1. NJM2903Single-Supply Dual Comparator
  2. NJU77242Rail-to-Rail Input Low power CMOS Open-Drain Output Comparator

Switching Drivers

  1. NJW4840High Speed Switching Gate Driver
  2. NJW48411-channel Switching Gate Driver
  3. NJW4868Gate Driver with Current and Voltage Detection

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