MPQ6632-AEC1

MPQ6632-AEC1

50V, 3-Phase BLDC Motor Driver with 1A Gate Driver, AEC-Q100 Qualified

Description

The MPQ6632-AEC1 is a three-phase brushless DC (BLDC) motor driver controller with 1A of driving current. The device drives three-phase BLDC motors, and the input voltage (V_IN) ranges between 6.5V and 50V.

The MPQ6632-AEC1 controls the motor speed through the pulse-width modulation (PWM) signal or the DC signal on the PWM/DC pin with closed-loop/open-loop control. The device features a built-in, configurable speed curve function. It also features a sinusoidal drive for maximum torque, as well as low speed ripple and noise across the full speed range.

The MPQ6632-AEC1 provides rotational speed detection. The rotational speed detector (the FG/RD pin) is an open-drain output. It outputs a high or low voltage relative to the Hall comparator’s output. Direction control is achieved via the DIR pin’s input.

Rich protections include under-voltage lockout (UVLO), locked-rotor protection, over-current protection (OCP), and thermal shutdown protection.

The MPQ6632-AEC1 is available in a QFN-28 (5mmx5mm) package with wettable flanks, and is available in AEC-Q100 Grade 1.

Features & Benefits

6.5V to 50V Input Voltage (V_IN) Range
Up to 1A of Driving Current Capability
Sinusoidal Drive
Trapezoidal Drive
Supports 0V to 3.3V DC Input, or 50Hz to 100kHz Pulse-Width Modulation (PWM) Input
Supports External Triple-Hall or Single-Hall Input
Closed-Loop/Open-Loop Speed Control
Direction/Brake Input
Power-Save Mode
Locked-Rotor Protection
Over-Current Protection (OCP)
Rotational Speed Indicator
25kHz/50kHz Switching Frequency (f_SW)
Soft Start (SS) for Low Noise
Available in a QFN-28 (5mmx5mm) Package with Wettable Flanks
Available in AEC-Q100 Grade 1

Active Part Numbers:

MPQ6632GUE-xxxx-AEC1-Z MPQ6632GUE-xxxx-AEC1-P MPQ6632GUE-0000-AEC1-Z MPQ6632GUE-0000-AEC1-P

Meaning of P & Z

Related Products

EVQ6632-U-00A 50V, 3-Phase, BLDC Motor Driver with 1A Gate Driver and Low Speed Ripple Evaluation Board, AEC-Q100

The EVQ6632-U-00A is an evaluation board designed to demonstrate the capabilities of the MPQ6632-AEC1, a three-phase brushless DC (BLDC) motor driver controller with 1A of driving current. The MPQ6632 drives 3-phase BLDC motors, with a 6.5V to 50V input voltage (V_IN) range.

The MPQ6632-AEC1 controls the motor speed through the pulse-width modulation (PWM) signal, or by controlling the DC signal on the PWM/DC pin. The device provides closed-/open-loop control and a built-in, configurable speed curve function. It also features a sinusoidal drive for maximum torque, as well as low speed ripple and noise across the entire speed range.

The MPQ6632-AEC1 also includes rotational speed detection. The rotational speed detector (FG/RD pin) is an open-drain output. FG/RD outputs a high or low voltage relative to the Hall sensor comparator’s output. In addition to rotational speed detection, the direction is controlled via the DIR pin’s input.

Rich protection features include under-voltage lockout (UVLO), locked-rotor protection, over-current protection (OCP), and thermal shutdown protection.

The MPQ6632-AEC1 is available in a QFN-28 (5mmx5mm) package, and is available in AEC-Q100 Grade 1.

$75.00
+ tax