BUY BQ25700ARSNR https://www.utsource.net/itm/p/8948407.html
BQ25700ARSNR
The BQ25700ARSNR is a high-efficiency, stand-alone, linear battery charger from Texas Instruments. It is designed to charge a single-cell Li-Ion or Li-Polymer battery from a USB port, wall adapter, or other power source. The device is available in a 32-pin QFN package. Features: High-efficiency charging Programmable input current limit Programmable charge current Programmable charge voltage Programmable charge termination Thermal regulation Overvoltage protection Undervoltage lockout Short-circuit protection Reverse current protection Battery temperature monitoring Battery pre-conditioning Battery over-temperature protection Battery over-voltage protection Battery over-charge protection Battery over-discharge protection Applications: Portable devices Wearable devices Smartphones Tablets Drones Medical devices IoT devices (For reference only)