ROHM: Body Control Module

Body Control Module

The Body Control Module (BCM) ECU, provides centralized control of all body systems, from interior/exterior lighting, HVAC, doors and mirrors, windows, and wipers. BCM functionality is rapidly expanding as vehicle manufacturers transition to electronic systems and control to provide greater comfort, fuel economy, safety, and entertainment features.
However, with this comes increased weight due to the greater number of wiring harnesses needed. To minimize this added weight, communication such as LIN and CAN are often adopted.

Suggested Products

• BD41020x – LIN Transceiver
• BD28x – RGB LED Driver
• RSBx – Bi-Directional Zener Diode