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)
Footnotes MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size. Warnings Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Other details
| Brand |
MONOLITHIC POWER SYSTEMS (MPS) |
| Part Number |
MP6540HGU-A-P |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
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