Disconnect Drivers
Safe, Smart Power Isolation for High-Voltage Systems
Allegro’s disconnect drivers enable controlled power isolation in high-voltage industrial and automotive systems. Designed for safety and reliability, our drivers feature robust fault management, fast switching, and integrated diagnostics to protect against overcurrent, short circuits, and thermal events. With compact footprints and flexible control interfaces, we simplify system design while ensuring safe disconnection under all operating conditions.
Featured Products
A89103
The A89103 is an N-channel power MOSFET driver capable of controlling five MOSFETs to provide motor-phase isolation and supply isolation in three-phase BLDC applications.
A6861 and A6862
The A6861 and A6862 are N-channel power MOSFET drivers capable of controlling MOSFETs to replace a 3-phase solid state relay in phase-isolation applications