E-mobility

Accelerating E-mobility with Efficient Power, Intelligent Control, & Secure Connectivity

Renesas enables affordable, sustainable mobility through integrated platforms engineered for electric 2‑ and 3‑wheelers. Our automotive-grade MCUs, PMICs, MOSFETs, GaN, sensors, and connectivity solutions combine high efficiency with robust reliability, helping OEMs deliver longer range, faster charging, and smarter rider experiences at optimized BOM cost. Scalable, compact architectures accelerate design cycles and reduce risk, while software-ready building blocks shorten time‑to‑market.With adoption rising worldwide, Renesas enables OEMs to optimize performance, durability, and cost, scaling cleaner mobility.

Smarter Power

Maximize energy transfer from charger to battery and across low‑voltage subsystems. Renesas PMICs orchestrate stable, efficient power rails; automotive MOSFETs and GaN devices deliver low RDS(on) and superior thermal performance; and MCUs enable advanced digital power control and protection. Our connectivity options enable smart charging, diagnostics, and OTA updates.

Battery Intelligence

Protect, monitor, and optimize the heart of the vehicle. Renesas solutions combine precision sensing for voltage, current, and temperature with MCU‑based algorithms for SOC/SOH estimation, cell balancing, and fault handling. MOSFETs and protection circuitry safeguard against overcurrent and thermal events, while connectivity enables charge analytics and predictive maintenance.

Connected Intelligence/Cluster

Elevate the rider experience with clear, intuitive clusters that integrate real‑time vehicle data and smart connectivity. Renesas automotive MCUs drive responsive graphics and UI, while low‑power connectivity (Bluetooth® and Wi‑Fi) enables navigation, calls, media, remote lock/unlock, and diagnostics.

Precision Motor Control

Deliver smooth torque, rapid response, and efficient regeneration with Renesas’ control stack. Automotive MCUs execute field‑oriented control (FOC) and advanced PWM strategies, supported by high-performance MOSFETs for low switching losses and robust gate control.

E-mobility Applications

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A Unified Platform for Faster, Smarter VCU Development

We provide a fully integrated foundation for Vehicle Control Units—combining real‑time MCUs, robust power management, intelligent sensing, and secure connectivity into a cohesive platform. From torque arbitration to charge control and accessory management, our hardware and software work together to streamline development and elevate system reliability.

Accelerate Time to Market: Software‑ready components and reference designs speed development and reduce integration work.
Engineered for Reliability: Deterministic processing, stable power, and precise sensing deliver dependable performance across critical systems.
Built for the Future: Secure connectivity enables OTA updates, remote diagnostics, and fleet‑level insights.
Lower Lifecycle Cost: Higher reliability and remote service tools reduce downtime and total cost of ownership.

Reference Design: Vehicle Control Unit Reference Design: Wireless Communication Unit Blog: Integrated Telematics Gateway: Secure, Connected, and Efficient Vehicle Systems