Toshiba Electronics Europe is extending its lineup of isolation devices with four AEC-Q100-qualified, two-channel, high-speed digital isolators.
The new DCM32xx00 series supports stable operation with high common-mode transient immunity (CMTI) of 100kV/µs (typ.) at data transmission rates of 50Mbps (max.).
The devices ensure the safety and reliability of the onboard charger (OBC) and battery management system (BMS) used in hybrid electric vehicles (HEVs) and electric vehicles (EVs).
Leveraging Toshiba’s proprietary magnetic coupling technology, the DCM32xx00 series delivers a high CMTI of 100kV/µs (typ.) at supply voltages (VDD1=VDD2) from 3.0 to 5.0 V with a common-mode voltage (VCM) of 1500 V.
The devices are resistant to common-mode electrical noise at the input and output nodes, delivering stable equipment control signals for reliable operation.
The two-channel devices offer flexible configuration options, including:
- Two forward-only channels
- One forward and one reverse channel.
Either option provides a low pulse-width distortion of 0.8ns (typ.). This makes them suitable high-speed communication applications, such as I/O interfaces with control area network (CAN) communications.
The DCM32xx00 series of 2-channel digital isolators is available in the narrow 8-pin SOIC8-N package and offers stable operation between -40° and +125° C. Toshiba will continue to expand the range of channels and packages for automotive and industrial equipment.
Filed Under: Technology News