MP6540HGU-A-P, Motor / Motion / Ignition Controllers & Drivers 50V 5A Three-Phase Power Stage with HS & LS inputs.

The MP6540HA is three-phase brushless DC motor driver in QFN-26 (5mmx5mm) package. This device integrate three half-bridges consisting of six N channel power MOSFETs, pre-drivers, gate drive power supplies and current-sense amplifiers. It can deliver up to 6A of peak current and 5A of continuous output current, based on thermal and PCB conditions. Internal safety features include thermal shutdown, under-voltage lockout (UVLO) and over-current protection (OCP). Typical applications include brushless DC motors, permanent synchronous magnet motors. • 5.5V to 50V operating supply voltage• MOSFET on resistance of HS + LS 45mohm• High-side and low-side inputs• Internal charge pump, supports 100% duty cycle operation• Automatic synchronous rectification• UVLO and thermal shutdown protection, over-current protection (OCP)• Integrated bidirectional current sense amplifiers• Full integration eliminates external FETs and reduces solution size• Internal current sense, lower solution cost• Highest output current possible in a 5x5mm package (6A output current and 5A continuous current)