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Diodes Incorporated AL8859QA0EV1 Evaluation Board

Diodes Incorporated AL8859QA0EV1 Evaluation Board is a 100W automotive LED boost controller board designed to demonstrate the capabilities of the AL8859Q multiphase boost controller for advanced automotive lighting systems. This board provides a reference design for users developing high-performance LED driver solutions for vehicle exterior lighting applications. The AL8859Q provides a solution for driving multiple LED strings up to 60V. This eval board is ideal for adaptive head lights, Daytime Running Lights (DRLs), position or park lights, turn indicators, fog lights, and static cornering.

Features

  • AEC-Q100 Grade 1 qualified
  • Multiphase booster controller integrated single chip
  • Functional-safety capable
  • Active input filter with low current ripple from the battery
  • Spread spectrum with low EMI emission
  • Soft-start
  • SPI interface
  • Fail-Safe Operating (FSO) mode and stand-alone mode
  • Integrated failure diagnostics

Applications

  • Adaptive headlights
  • Daytime Running Lights (DRLs)
  • Position or park lights
  • Turn indicators
  • Fog lights
  • Static cornering

Schematic

Diodes Incorporated AL8859QA0EV1 Evaluation Board

Associated AL8859Q Boost Controllers

Diodes Incorporated AL8859Q FlexPhase SPI升压控制器

设计用于大功率、高效率应用的两相SPI控制升压控制器。

Learn More关于Diodes Incorporated AL8859Q FlexPhase SPI升压控制器 View Products与Diodes Incorporated AL8859Q FlexPhase SPI升压控制器相关

Additional Resource

发布日期: 2026-07-02 | 更新日期: 2026-07-03