Battery Front Ends

Renesas provides a comprehensive lineup of battery front ends to cover all battery management system protection, monitoring, and balancing requirements.

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Battery Management

Renesas Electronics Corp.

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.

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Battery Management Controllers

Renesas Electronics Corp.

Renesas offers a dedicated single-package solution with an MCU and analog front end (AFE) for battery management systems that constantly monitors the battery state.

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Charge System Safety

Renesas Electronics Corp.

Renesas' charging system safety circuits are optimized to provide a redundant safety protection to an Li-ion battery charging system by monitoring input voltage, battery voltage and charge current.

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Backup Battery Monitor And Switch

Renesas Electronics Corp.

Renesas offers an automatic battery back-up switch, intended as a low-cost solution for the switching of systems between two power supplies; main and battery backup.

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Multiple Cell Battery Chargers

Renesas Electronics Corp.

Renesas' highly versatile battery charger ICs support devices with rechargeable 2, 3 or 4-cell batteries and include configurations such as a hybrid power boost (HPB), narrow output voltage DC (NVDC), buck-boost NVDC, and SMBus Level 2.

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Single Cell Battery Chargers

Renesas Electronics Corp.

Renesas offers single-cell battery chargers that extend the life of lithium ion (Li-ion), lithium polymer (Li-polymer), and lithium iron phosphate (LiFePO4) batteries.

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Battery Front Ends

Topics

Battery Management

Battery Management Controllers

Charge System Safety

Backup Battery Monitor And Switch

Multiple Cell Battery Chargers

Single Cell Battery Chargers