Integrated three-phase gate driver saves board space
The onsemi NCD83591 provides an easy way to implement a 60 V three-phase gate drive circuit for trapezoidal motor control applications.
NCD83591 from onsemi provides single-chip gate-driver solution for motor systems.
The NCD83591 is an integrated device: alongside the three-phase gate driver, it also features a high gain-bandwidth current-sense amplifier, and an embedded charge pump for the high-side gate driver which allows for dc static drive, and is tolerant to -12 V dc.
The gate driver solution is housed in a 4 mm x 4 mm 28-lead QFN package. The small board footprint and high level of integration make it ideal for applications which are space- or cost-constrained.