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 > BQ24725,pdf(2-4Cell Li+ Batter

BQ24725,pdf(2-4Cell Li+ Batter

  • 资源大小:1242
  • 上传时间:2022-01-03
  • 下载次数:0次
  • 浏览次数:23次
  • 资源积分:1积分
  • 标      签: BQ24 Power

资 源 简 介

The bq24725 is a high-efficiency, synchronous battery charger, offering low component count for space-constraint, mulTI-chemistry battery charging applicaTIons. The bq24725 uses two charge pumps to separately drive n-channel MOSFETs (ACFET, RBFET and BATFET) for automaTIc system power source selecTIon. SMBus controlled input current, charge current, and charge voltage DACs allow for high regulation accuracies that can be programmed by the system power management micro-controller. The bq24725 uses internal input current register or external ILIM pin to throttle down PWM modulation to reduce the charge current. The bq24725 charges two, three or four series Li+ cells, and is available in a 20-pin, 3.
VIP VIP