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The MP6540HGU-A is a 3-phase BLDC motor driver is a 50V 5A three-phase power stage with PWM and enable inputs. These drivers integrate three half-bridges consisting of six N-channel power MOSFETs, pre-drivers, gate drive supplies, and current-sense amplifiers. the MP6504H driver provides enable (EN) and PWM inputs for each half-bridge, while the MP6540HA provides separate high and low side inputs. These MP6540H drivers provide up to 6A peak current and 5A continuous output current depending on thermal and PCB conditions. the MP6540H uses an internal charge pump to generate the gate drive supply voltage for the high-side MOSFET.

These drivers feature trickle charge circuitry to maintain sufficient gate drive voltage to operate at 100% duty cycle. the MP6540H drivers have internal safety features such as thermal shutdown, under voltage lockout (UVLO), and over current protection (OCP). The drivers are available in a QFN-26 (5 mm x 5 mm) package.

Features

Wide voltage range and high IOUT

Internal charge pump supports 100% duty cycle operation

Integrated bi-directional current sense

Low RDS(ON) and small footprint

UVLO and thermal shutdown protection

Overcurrent protection (OCP)

MP6540H: PWM and ENBL inputs

MP6540HA: HS and LS inputs

Integrated current sense

Automatic synchronous rectification

Typical applications include intelligent motor/servo systems, robots, drones, gimbals, textile machinery, medical equipment and laser printers.

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.