Battery management ICs (Integrated Circuits) are not a specific brand but a category of electronic components designed to monitor and manage rechargeable batteries. These ICs are produced by various global companies, such as Texas Instruments (USA), Maxim Integrated (USA), STMicroelectronics (Switzerland), and Infineon Technologies (Germany). They serve industries like consumer electronics, automotive (EVs), renewable energy, and industrial applications. Key functions include voltage regulation, charge/discharge control, and thermal management to enhance battery safety, efficiency, and lifespan. Major products include fuel gauges, protection circuits, and multi-cell balancers, widely used in smartphones, laptops, electric vehicles, and energy storage systems.

Battery authentication ICs

Battery charger ICs

Battery fuel gauges

Battery monitors & balancers

Battery protectors