Automotive Battery Management System (BMS)
Automotive BMS ensures safe, efficient operation by managing the batteries in xEVs.
ROHM helps improve BMS performance through MCUs, power supply ICs, cell balancing FETs, and high accuracy current detection solutions.
Reference Design
ROHM provides a system-level evaluation board (solution board) that combines ROHM's IC and discrete products. We have already solved not only the characteristics of individual products but also the problems that may occur when combining them to build a system, thus contributing significantly to the reduction of development time for our customers.
Topology Selection
When designing power supply circuits, it is necessary to select a circuit configuration (topology) that meets the required specifications, as the input/output voltages, power, isolation, and other factors will vary depending on the application. Selection of the optimal components will also differ based on the topology. Selecting the wrong components can lead to a failure to meet the required specifications, necessitating a complete redesign of the circuit. ROHM’s topology selection page guides users in selecting the optimal devices for various topologies.
ROHM Solution Simulator
ROHM Solution Simulator is a new web-based electronic circuit simulation tool that can carry out a variety of simulations, from initial development that involves component selection and individual device verification to the system-level verification stage.
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Design Model
ROHM offers simulation models, including thermal models, PLECS models, and Ray files, for circuit and thermal simulations of discretes and ICs, including power devices.
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ROHM's Automotive Solutions for xEV
Catalog
- Application Brochure for AUTOMOTIVE
- Nano Power Supply Technology Brochure
- ComfySIL™ Brochure (for Functional Safety)
- Automotive Regulator Selection Guide
- IPD / Smart Switch Brochure
- Next Generation Op Amp Brochure