The BQ25100YFPR is an integrated power management device designed specifically for low-power Internet of Things (IoT) applications. It offers a comprehensive solution for applications that require efficient and reliable power management in small form factors. Here is an overview and key features of the BQ25100YFPR:
1. Low Power Consumption: The BQ25100YFPR is optimized for ultra-low power consumption, making it ideal for battery-powered IoT devices. It features a low quiescent current of only 700 nA, ensuring minimal power loss and maximizing battery life.
2. Wide Input Voltage Range: This IC can operate with an input voltage as low as 1.8 V, allowing it to be used with a variety of power sources, including single-cell lithium-based or alkaline batteries, as well as energy harvesting applications.
3. Power Management Architecture: The BQ25100YFPR incorporates a highly efficient power management architecture that includes features like system power path management, dynamic power management, and source selection for the battery or external power source.
4. Integrated Battery Charger: It integrates a battery charger with three selectable charge rates, enabling efficient and controlled charging of the connected battery. It also supports a variety of battery chemistries, including Li-Ion, Polymer, and LiFePO4.
5. Flexible Output Voltage Regulation: The IC provides programmable output voltage regulation, allowing it to support a wide range of peripherals and components required by IoT devices
