MP6540HGU-Z

The MP6540H 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
• Enable (EN) and PWM inputs for each half-bridge
• 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)

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Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Note

MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.