MPQ6532
MPQ6532 is Three-Phase Brushless DC Motor Pre-Driver manufactured by Monolithic Power Systems.
DESCRIPTION
The MPQ6532 is a gate driver IC designed for three-phase brushless DC (BLDC) motor driver applications. It is capable of driving three halfbridges, consisting of six N-channel power MOSFETs, up to 60V.
The MPQ6532 integrates a regulated charge pump to generate gate drive power, and uses a bootstrap (BST) capacitor to generate a supply voltage for the high-side MOSFET (HS-FET) driver. An internal trickle-charge circuit maintains a sufficient HS-FET driver voltage even when the output is at 100% duty cycle.
Internal safety Features include configurable short-circuit protection (SCP), over-current protection (OCP), adjustable dead-time (DT) control, under-voltage lockout (UVLO),...
