Automotive Battery Management

Renesas' automotive-grade (AEC-Q100) Li-ion battery management solutions (BMS) are specifically designed to meet the stringent safety, reliability and performance requirements of next-generation electric vehicle applications.

Our cell balancing and safety portfolio features the highly-integrated ISL78714, ISL78600 and ISL78610 Li-ion battery management and safety monitoring ICs, which offer a number of benefits and can significantly reduce the overall battery management costs of Hybrid Electric, Plug-in Hybrid Electric and Electric Vehicle (HEV/PHEV/EV) battery packs and their associated systems.

Renesas also offers the ISL78692 and ISL78693 automotive-grade single-cell battery chargers that extend the life of lithium ion (Li-ion), lithium polymer (Li-polymer), and lithium iron phosphate (LiFePO4) batteries used in automotive emergency call (eCall) systems.

Product Selector: Automotive Battery Management

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Product Selector

Documentation


Type	Title	Date
Brochure	Product Scout Automotive PDF 9.16 MB	Feb 29, 2024
Brochure	Automotive Image Brochure PDF 8.85 MB 日本語 , 简体中文	Apr 26, 2022
White Paper	Implementing Inter-Module Communications in EV Battery Systems PDF 354 KB	Aug 9, 2018
White Paper	Optimizing Battery Accuracy for EVs and HEVs PDF 400 KB	Mar 8, 2018
White Paper	Selecting the Right Battery Chemistry for Automotive Safety Applications PDF 158 KB	Mar 8, 2018
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Videos & Training

Battery Management Solution for Electric Vehicles

In electric vehicles today, there are two key parameters, the state of health and the state of charge. Renesas' Battery Management Solution (BMS) device supports these parameters. This demonstration highlights Renesas' ISL78714 automotive-grade Li-ion battery manager IC and the RH850/P1M 32-bit automotive microcontroller (MCU). In addition to the ISL78714 battery manager IC and RH850 MCU, the demo board is supported by a host of other Renesas products including the RAA270005 power management IC (PMIC), RV1S2752Q photocoupler, and the uPD166031A/32/33/34 and RAJ2800024/34/44 integrated power devices (IPDs).

Video List

Battery Management Solution for Electric Vehicles