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Renesas offers a wide range of lithium-ion battery management solutions that deliver high reliability and performance for mobile devices and battery-powered applications. the Company devices are designed to meet diverse needs, from consumer electronics and home appliances to battery backup systems and automotive applications.

Battery charging ICs are compatible with a wide range of devices, including mobile terminals, mobile internet devices (MIDs), notebook PCs, and power tools. From fully integrated solutions suitable for compact designs to charge controllers for high-power applications, we offer efficient and flexible charging. Renesas' battery gauges provide comprehensive programmable BMS solutions. Furthermore, front-end monitors and protection ICs ensure flexibility in controller configuration, enabling the development of high-performance, full BMS solutions.

Battery Management IC | Renesas

USB PD

Renesas USB PD products support the rapidly spreading USB Power Delivery and provide optimized design data for direct use. Evaluation boards certified by USB-IF for USB PD are available (USB-PD 3.1 SPR&EPR).

https://www.renesas.com/ja/products/power-management/usb-c-power/usb-c-power-type-c-power-delivery/product-selector

Charger

As part of our USB PD solution, we offer buck-boost chargers compatible with various power bands. We also have a wide range of products that support batteries with two or more cells.

https://www.renesas.com/ja/products/power-management/battery-management/battery-charger-ics/product-selector

FGIC

Renesas' FGIC integrates its proprietary RL78 microcontroller and analog front-end (AFE) into a single chip, providing an advanced, programmable battery management system.

https://www.renesas.com/ja/products/power-management/battery-management/battery-fuel-gauges/product-selector

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