首页| 行业标准| 论文文档| 电子资料| 图纸模型
购买积分 购买会员 激活码充值

您现在的位置是:团子下载站 > 其他 > AAT3151B,pdf datasheet(High Ef

AAT3151B,pdf datasheet(High Ef

  • 资源大小:221
  • 上传时间:2021-11-28
  • 下载次数:0次
  • 浏览次数:26次
  • 资源积分:1积分
  • 标      签: LED

资 源 简 介

The AAT3151B is a low noise, constant frequency charge pump DC/DC converter that uses a dual mode load switch (1X) and fracTIonal (1.5X) charge pump conversion to maximize efficiency for white LED applicaTIons.The AAT3151B is capable of driving four white LEDs at a total of 120mA from a 2.7V to 5.5V input. The current sinks may be operated individually or in parallel for drivinghigher-current LEDs. A low external parts count (two1μF flying capacitors and two small 1μF capacitors at VIN and VOUT) makes the AAT3151B ideally suited for small battery-powered applicaTIons.
VIP VIP