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您现在的位置是:团子下载站 > 电源技术 > mp3301 1.3mhz 700mA的固定频率步进为多达10个白光LED驱动

mp3301 1.3mhz 700mA的固定频率步进为多达10个白光LED驱动

  • 资源大小:0.47 MB
  • 上传时间:2021-08-28
  • 下载次数:0次
  • 浏览次数:29次
  • 资源积分:1积分
  • 标      签: mp3301 LED驱动 led

资 源 简 介

The MP3301 is a step-up converter designed to drive WLEDS arrays from a single-cell, lithium-ion battery. The MP3301 uses a current-mode, fixedfrequency architecture to regulate the LED current, which is measured through an external current sense resistor. Its low 200mV feedback voltage reduces power loss and improves efficiency. The MP3301 turns off in the presence of an open-circuit over-voltage condiTIon. The MP3301 includes under-voltage lockout, current limiTIng, and thermal-overload protecTIon to prevent damage in the event of an output overload. The MP3301 is available in a small 5-pin TSOT23 package.
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