The Allegro A6862 e Motor Controller IC is designed for automotive systems that must meet Automotive Safety Integrity Level (ASIL) requirements. This new device was designed for Electronic Power Steering (EPS), electric braking, and three-phase relay controller applications and comes with detailed safety documentation.
In safety-critical applications, motor isolation is an essential requirement that is currently addressed with discrete circuits or relays in more competitive solutions. Allegro's A²-SIL™ products are designed with innovative, cutting-edge features to help customers achieve the highest possible ASIL rating. The A6862 three-phase isolation controller is intended to replace a relay-operated motor disconnect in safety-critical automotive systems. It also provides the drive for battery protection and battery isolation.
The A6862 has three independent floating gate drive outputs to keep the power MOSFETs in the on or off state across the entire supply range, even under high phase rotation ratios. This new generation offers the addition of a single control input, two independent enable inputs to put the A6862 into low-power sleep mode, and added gate-to-source protection to help end users achieve critical system safety goals.
The A6862KLPTR-T is available in a 16-tap TSSOP package (LP suffix) with an exposed die for improved thermal performance.

More information or a quote