The bq24351 is a highly integrated circuit designed to provide protection to Li-ion batteries from failures of the charging circuit. The IC continuously monitors the input voltage and the battery voltage. In case of an input over-voltage condition, the IC will turn off the internal power FET after a blanking time. If the battery voltage rises to unsafe levels during charging process, power is removed from the system. If the input current exceeds the over current threshold for a limited time, the IC will turn off the output power. The integrated charging FET can regulate the charge voltage and current according to the control from the host. The device can also provide a voltage source with over voltage and over current protection for host controller.
| Function | Charger Front-End Protection |
| Number of series cells (min) | 1 |
| Number of series cells (max) | 1 |
| Features | Integrated Charging FET, Overcurrent protection, Overvoltage, Short-circuit Discharge (SCD) |
| Operating current (typ) (µA) | 400 |
| Rating | Catalog |
| Vin (max) (V) | 30 |
| Overvoltage protection | 10.5 |
| Operating temperature range (°C) | -40 to 85 |
| Battery overvoltage protection (min) (V) | 4.35 |
| Battery overvoltage protection (max) (V) | 4.35 |
| WSON (DSG) | 8 | 4 mm² 2 x 2 |
关注公众号，优惠活动早知道！
Copyright ©2023 wlxmall.com万联芯城版权所有 | 电信与信息服务业务经营许可证100798号 | 粤ICP备14012234号 | 投诉建议
客服电话：4000-306-326 文明办网文明上网举报电话：010-82615762 违法不良信息举报中心
| * 我的问题/建议： | |
| * 联系电话： | |
| 上传图片（选填）： |
请您提交2M以内的jpg,gif,png格式文件 |
| 投诉订单号（选填）： | |
购物车中还没有商品，赶紧选购吧！
正在供货
加入购物车
