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The MPQ6631HGLTE is a three-phase brushless DC motor (BLDC) driver with an integrated power MOSFET, supporting a wide voltage input range of 3.6V to 35V and a peak phase current of up to 3A. The following are its core features:

The operating input voltage (VIN) range is from 3.6V to 35V

Peak phase current up to 3A

Integrated 160mΩ upper tube MOSFET (HS-FET) and lower tube MOSFET (LS-FET

Sinusoidal drive

Supports 0V to 1.2V DC input or 1kHz to 100kHz pulse width modulation (PWM) input

Supports three-hall or single-hall input

Closed-loop/open-loop speed control

Direction/braking input

Energy-saving mode

0.5s/4.5s locked rotor protection

Overcurrent Protection (OCP

Single pulse or triple pulse FG output per electrical cycle

FG signal: Speed indication

Soft start (SS) is used to achieve low noise and current overshoot

It adopts a TQFN-26 (3mmx4mm) package with tin plating on the side

Complies with AEC-Q100 Level 1 certification

For details

The MPQ6631HGLTE is a three-phase brushless DC (BLDC) motor driver featuring an integrated power MOSFET. The MPQ6631HGLTE can drive a three-phase BLDC motor through one or three external Hall sensors. Within the input voltage range of 3.6V to 35V (VIN), its peak phase current can reach up to 3A.

The MPQ6631HGLTE controls the motor speed through closed-loop/open-loop control via pulse width modulation (PWM) signals or DC signals on the PWM/DC pins. It features an inbuilt adjustable speed curve function, and also achieves maximum torque as well as low-speed ripple and low noise throughout the full speed range through a sine driver.

The MPQ6631HGLTE is equipped with a speed detection function. The tachometer detector (FG/RD pin) provides open-drain output, which is higher or lower than the voltage output by the Hall sensor comparator. The MPQ6631HGLTE also achieves direction control through the DIR pin input.

The MPQ6631HGLTE offers a wealth of protection features, including input overvoltage protection (OVP), undervoltage lockout (UVLO) protection, locked rotor protection, overcurrent protection (OCP), and over-temperature shutdown protection.

The MPQ6631HGLTE is available in a TQFN-26 (3mmx4mm) package with tin-plated sides. It complies with AEC-Q100 Level 1 certification.

Typical applications

The MPQ6631HGLTE is suitable for industrial equipment that requires high-precision speed control and low noise, such as drones, robots and other scenarios with high performance requirements.

Contact us immediately: Welcome to visit the official website of mingjiada electronics (www.hkmjd.com) to check the inventory of MPQ6631HGLTE, or call +86 13410018555 (Mr. Chen) for product purchase quotations.