Riverside, California - July 24, 2018 - Bourns is pleased to announce the release of the Model TBU-DB-Q bidirectional, dual channel, AEC-Q101 compliant high-speed protector for use in automotive battery sensing/ balancing applications. The Model TBU-DB-Q Series of Bourns® TBU® products are precise and fast switching protectors constructed using MOSFET semiconductor technology and designed to protect against faults caused by short circuits, overvoltage transients and faults.

When placed in the system circuit, the TBU® High-Speed Protector will monitor the current with its MOSFET detection circuit, triggering precisely and quickly within 1 µs to provide an effective barrier behind which sensitive electronics will not be exposed to large currents during transient events in accordance with its published specifications.

source：http://www.bourns.com/