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AHK3291,pdf datasheet(2 Channe

  • 资源大小:221
  • 上传时间:2021-07-21
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  • 标      签: driver LED

资 源 简 介

The AHK3291 is a linear current-sink LED driver, capable of driving one or two LEDs up to 20.6mA each. Featuring ndividual low resistance, low drop-out voltage current sinks, the AHK3291 allows the LEDs to be regulated directly from a Lithium-Ion/Polymer battery without the need for an addiTIonal step-up power supply, thereby reducing the external component count, eliminaTIng switching noise and maximizing efficiency.
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