BQ24314 - 具有 30V（最大值）Vin 和 5.85V OVP 的充电器前端保护 IC

BQ24314是TI德州仪器公司的一款电池监控,保护及认证解决方案产品，BQ24314是具有 30V（最大值）Vin 和 5.85V OVP 的充电器前端保护 IC，本站介绍了BQ24314的封装应用图解、特点和优点、功能等，并给出了与BQ24314相关的TI元器件型号供参考。

BQ24314 - 具有 30V（最大值）Vin 和 5.85V OVP 的充电器前端保护 IC - 电池监控,保护及认证解决方案 - 电池管理产品 - 德州仪器

产品描述

The bq24314 and bq24316 are highly integrated circuits designed to provide protection to Li-ion batteries from failures of the charging circuit. The IC continuously monitors the input voltage, the input current, and the battery voltage. In case of an input overvoltage condition, the IC immediately removes power from the charging circuit by turning off an internal switch. In the case of an overcurrent condition, it limits the system current at the threshold value, and if the overcurrent persists, switches the pass element OFF after a blanking period. Additionally, the IC also monitors its own die temperature and switches off if it becomes too hot. The input overcurrent threshold is user-programmable.

The IC can be controlled by a processor and also provides status information about fault conditions to the host.

产品特性

Provides Protection for Three Variables:
- Input Overvoltage, with Rapid Response in <: 1 µs
- User-Programmable Overcurrent with Current Limiting
- Battery Overvoltage
30V Maximum Input Voltage
Supports up to 1.5A Input Current
Robust Against False Triggering Due to Current Transients
Thermal Shutdown
Enable Input
Status Indication — Fault Condition
Available in Space-Saving Small 8 Lead 2×2 SON and 12 Lead 4x3 SON Packages
APPLICATIONS
- Mobile Phones and Smart Phones
- PDAs
- MP3 Players
- Low-Power Handheld Devices
- Bluetooth Headsets

PowerPAD Is a trademark of Texas Instruments

下面可能是您感兴趣的TI德州仪器公司电池监控,保护及认证解决方案元器件

TI公司产品现货专家，订购TI公司产品不限最低起订量，TI芯片大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货

寻找全球TI代理商现货货源 - TI公司（德州仪器）电子元件在线订购