Power management

Automotive LED drivers – Design & development

LP8861-Q1EVM

  • Input voltage 4.5 to 40 V
  • Output voltage up to 45 V
  • Output current 100 mA/channel

TPS92638EVM

  • 8 Channel LED Driver with Analog and PWM dimming
  • Wide input voltage range: 5 – 40V
  • 70mA per channel, 560mA in parallel operation mode

TPS92661EVM-001

  • 2-String, 24 pixel LED demo board includes: (2) TPS92661-Q1 ICs, LM3409HV-Q1 current sources, and C2000 MCU
  • Includes GUI for interactive evaluation and firmware development

Featured reference designs

  • PMP9010 - Automotive Range Boost Converter Drives Two Strings of LEDs Reference Design
  • PMP9003 - 9 to 16V Boost Converter Outputting 33V @ 2A Current Mirror Reference Design
  • PMP8948 - Automotive Range Boost Converter Drives Two Strings of LEDs Reference Design
  • PMP8943 - SEPIC Converter Regulates 0.5A in LED String Reference Design
  • PMP7866 - 3 LED Driver
  • PMP6012 - Wide Input Voltage Range Automotive Cuk LED Driver
  • TIDA-00264 - Automotive Rear Light EMC Reference Design

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