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LED Lighting

Reducing power consumption in xEVs is important for extending the cruising range per battery charge. LED lamps are increasingly being adopted in automotive applications due to their longer life and lower power consumption over halogen types.
ROHM contributes to the evolution of in-vehicle lamps by providing power-saving and design-oriented LED lighting solutions.

Block Diagram

  • LED Front Light (LED Headlamps)

    LED Front Light (LED Headlamps)

  • LED Front Light (LED Headlamps) - Adaptive Driving Beam (ADB)

    LED Front Light (LED Headlamps) - Adaptive Driving Beam (ADB)

  • LED Rear Light (LED Rear Lamps) - Cold Cranking Compatibility

    LED Rear Light (LED Rear Lamps) - Cold Cranking Compatibility

  • LED Rear Light (LED Rear Lamps) - Animated Lighting

    LED Rear Light (LED Rear Lamps) - Animated Lighting

  • LED Rear Light (LED Rear Lamps) - Dynamic Control

    LED Rear Light (LED Rear Lamps) - Dynamic Control

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ROHM’s Approach to Functional Safety

ISO 26262

ROHM has established dedicated lines for automotive products while developing products that comply with quality management system (IATF 16949) and electronic component reliability (AEC-Q100/101/200) standards.
In 2015, we began establishing an ISO 26262 process to address functional safety, and in March 2018 acquired ISO 26262 development process certification from 3rd party certification body TÜV Rheinland, demonstrating our proactive commitment to improving automotive safety.

Reference Design

Reference Designs

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.

ROHM Solution Simulator

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. This makes it possible to quickly and easily implement complete circuit verification of ROHM power devices (i.e. SiC) and ICs (e.g. driver and power supply ICs), in simulation circuits under close to actual conditions, significantly reducing application development efforts.
*MyROHM Login Required.

Design Model

Design Models

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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Video

  • ROHM's Automotive Solutions for Advanced Lighting

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Catalog

Application Brochure for AUTOMOTIVE
Application Brochure for AUTOMOTIVE
ComfySIL™ Brochure (for Functional Safety)
ComfySIL™ Brochure
Automotive LED Drivers Selection Guide
Automotive LED Drivers Selection Guide
Automotive Regulator Selection Guide
Automotive Regulator Selection Guide
IPD / Smart Switch Brochure
IPD / Smart Switch Brochure
Next Generation Op Amp Brochure
Next Generation Op Amp Brochure
Serial EEPROM Selection Guide
Serial EEPROM Selection Guide

Global-製品特設CSS

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