The BQ3060PW is an integrated circuit (IC) component developed by Texas Instruments. It is mainly designed for battery fuel gauge applications, which accurately monitor the charge level of multi-cell Lithium-ion battery packs. The IC offers unique features and functionalities that make it suitable for a wide range of battery-powered systems.
One of the key features of the BQ3060PW is its ability to support battery packs with up to 15 cells, making it ideal for applications that require high-capacity batteries. It integrates an accurate voltage measurement system, which ensures precise monitoring of the battery voltage during charging and discharging cycles.
The IC incorporates a built-in temperature sensor, enabling accurate temperature measurement for the battery pack. This capability is essential for determining battery performance under different environmental conditions and ensuring safety during charging and discharging processes.
The BQ3060PW offers advanced state-of-charge (SOC) estimation algorithms that provide accurate and reliable information about the remaining battery capacity. This data can be accessed by external microcontrollers through a serial communication interface, allowing precise monitoring and management of the battery pack.
To enhance safety, the IC includes various protection features such as overvoltage protection (OVP), undervoltage protection (UVP), and overcurrent protection (OCP). These features ensure that the battery operates within safe limits, preventing potential damage or hazardous situations.
The IC also supports battery pack balancing, which equalizes the charge levels of individual cells within a battery pack
