Renesas' Li-ion battery-relevant devices are designed to meet the reliability and performance requirements of portable and battery-powered applications such as consumer products, home appliances, battery backup, and vehicles.

Renesas' chargers address the needs of handheld devices, mobile internet devices (MIDs), laptops, power tools, and many others. This is accomplished with fully integrated solutions for compact applications and with charge controllers for higher power applications.

For automotive products, please see Automotive Battery Management.

Categories

Battery Charger ICs

Battery charger ICs for devices with rechargeable 2, 3 or 4-cell batteries

Battery Fuel Gauges

Single-package solution for battery management systems that monitors battery state

Battery Protectors, Monitors & Balancers

Battery front ends for BMS protection, monitoring and balancing requirements

Product Selector: Battery Management ICs

Explore our catalog of products through our parametric product selector tool. Compare specifications across various parameters to find the right part for your design.

Product Selector

Documentation

Type Title Date
Brochure PDF 5.49 MB 日本語
White Paper PDF 263 KB 简体中文
White Paper PDF 451 KB 简体中文
White Paper PDF 617 KB 日本語 , 简体中文
White Paper PDF 451 KB 简体中文
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Videos & Training

RAA48920x Multi-Cell Battery Front End Family

An overview of how the Renesas multi-cell battery front devices streamline development for high-cell count, high-voltage systems with flexible cell balancing and lower system costs. Visit renesas.com/bfe for more details.