Ecotron’s Transmission Control Units (TCUs) are designed to optimize electric vehicle performance through intelligent gear shifting, torque coordination, and energy management.
With the release of the ET82367A, we’ve taken a major step forward, enhancing performance, robustness, and integration for next-generation vehicle architectures.

1. Domain Controller Integration
Unlike the ET22367A, the ET82367Ais designed as a power domain controller, integrating both VCU and TCU functionality.
2. Higher Power Capability
The ET82367A introduces high-current actuation capability:
Ideal for more demanding transmission systems and electrified platforms.
3. Expanded I/O & Signal Capability
Compared to ET22367A:
➡️ This allows greater system flexibility and reduces external hardware.
4. Built-In Intelligence & Connectivity
ET82367A supports:
➡️ Ready for software-defined vehicles
5. Improved Robustness
➡️ Designed for harsh automotive environments
6. Built-In Sensors
➡️ Reduces BOM cost and system complexity
Choose ET82367A if:
Choose ET22367A if:
Overall, the ET82367A represents a shift toward centralized, intelligent, and software-defined vehicle control, while the ET22367A remains a reliable solution for more traditional architectures.