일반 설명

The ET6309 are three constant current RGB LED drivers with I2C interface. The devices are ideally powered from 3.3V or 5V supplies. The independent programmable constant current sinks operate without external components

특징

  • VIN range voltage from 2.7V to 5.5V
  • I2C control, one ADDR pin realize four chip address selection
  • 192 current levels: 24mA max@0.125mA step or 48mA max@0.25mA step
  • low supply current of 450 uA typ
  • Inside temperature protection
  • 최대 전류에 대한 ±5% 전류 매칭
  • 0.1uA low shutdown current
  • Pb-free package: QFN16 (3mm x 3mm x 0.75mm)

기술 문서

유형 제목 형식 날짜
데이터시트 ET6309 데이터시트 PDF 2026-03-06

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