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SP6641A/6641B/SP6641 pdf datas

  • 资源大小:333
  • 上传时间:2021-06-24
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  • 资源积分:1积分
  • 标      签: SP6

资 源 简 介

The SP6641 is an ultra-low quiescent current, high efficiency, DC-DC boost converter designedfor single and dual cell alkaline, or Li-ion battery applicaTIons found in PDA’s, MP3 players, andother handheld portable devices. The SP6641 features a 10mA quiescent current, a 0.3W Nchannelcharging switch, 0.9V input startup, and a 0.33A or 1.0A inductor current limiTIng feature.The SP6641 is offered in a 5 pin SOT-23 package and provides an extremely small power supplyfootprint opTImized for portable applicaTIons. The SP6641 is preset to 3.3V and can be controlledby a 1nA active LOW shutdown pin.
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