ACM1050
Isolated CAN transceiver with 5000Vrms isolation, 1Mbps data rate, and 50kV/μs CMTI for automotive and industrial.
Product Overview
Description
The ACM1050 is a galvanically isolated CAN transceiver providing robust communication in high-voltage environments.
With 5000Vrms isolation and 50kV/μs CMTI, this transceiver protects low-voltage control systems from high-voltage domains.
The device supports CAN 2.0B protocol up to 1Mbps and includes protection against bus faults and ESD.
Product Series
ACM
Primary Application
EV battery management
Key Features
- 5000Vrms isolation
- 50kV/μs CMTI
- CAN 2.0B support
- 1Mbps data rate
- Integrated isolation power
Specifications
| Isolation Voltage | 5000Vrms |
|---|---|
| CMTI | 50kV/μs |
| Data Rate | 1Mbps |
| ESD Protection | ±8kV contact, ±15kV air |
| Temperature Range | -40°C to +125°C |
| Package | SOIC-16-WB |
Applications
EV battery management
Battery and charging management
Motor drives
Motor drive and control systems
Solar inverters
Renewable energy systems
Industrial automation
Industrial automation and control
FAE Expert Insights
"The ACM1050 is my go-to isolated CAN transceiver for EV and industrial applications. The 5000Vrms isolation and high CMTI are critical for BMS and motor drive applications. The integrated isolated power eliminates the need for a separate isolated DC-DC converter, saving significant BOM cost and board space."
Integrated isolation power and high CMTI make it ideal for EV applications
— Michael Wang, BeiLuo
Frequently Asked Questions
What level of isolation does the ACM1050 provide?
The ACM1050 provides reinforced isolation rated at 5000Vrms per UL1577. This level of isolation is suitable for protection against electric shock in systems with working voltages up to 1000V. The device also has 50kV/μs CMTI for immunity to fast transients.
Use ACM1050 for applications requiring safety isolation up to 5000Vrms.