OrderMPQ1922-AEC1
Active Part Numbers:
MPQ1922GV-AEC1-Z MPQ1922GV-AEC1-P MPQ1922GVE-AEC1-Z MPQ1922GVE-AEC1-P
Meaning of P & Z 
Evaluation Tools
EVQ1922-V-00A Evaluation Kit 100V, Half-Bridge Pre-Driver with Internal Current-Sense Amplifier Evaluation Board, AEC-Q100 Qualified
The EVQ1922-V-00A is an evaluation board designed for the MPQ1922, a half-bridge gate driver that can be used in motor drivers and other power control applications. The MPQ1922 drives two N-channel power MOSFETs in a half-bridge configuration, and can operate from power supplies up to 100V.
To prevent shoot-through in the output MOSFETs, the MPQ1922 generates an adaptive dead time (DT) by monitoring the gate driver output voltages. This ensures that each MOSFET gate has been fully discharged before the opposite MOSFET turns on. A longer DT can be generated by adding a delay between the INH and INL input signals.
The EVQ1922-V-00A can operate with a buck converter, and the INH and INL signals are independent of one another. The MPQ1922 is available in a QFN-22 (4mmx5mm) package, and is AEC-Q100 qualified.
100V, 3A, Single-Channel, Half-Bridge Pre-Driver IC
MPQ1922-AEC1 Resources
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INTEGRATED DRIVERS VS. GATE DRIVERS FOR MOTOR DRIVINGWhen designing a motor control circuit, it is vital to determine how to deliver the high current required to drive the motor. Designers must choose whether to use monolithic integrated circuits that have internal power devices, or gate driver ICs and discrete external power MOSFETs. This article discusses the advantages and disadvantages of each approach and provides guidance on when to choose eit...
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HIGH-PRECISION MOTION CONTROL FOR MULTI-AXIS MOTOR SYSTEMSThis video illustrates the precise motion control made possible thanks to MPS’s motor driver solutions. These 2-axis motion control and linear actuator demos feature the MP6570, a three-phase field-oriented control (FOC) motor controller, and the MP6539, a three-phase motor driver with three integrated half-bridge MOSFET pre-drivers. These parts offer flexible parameter configuration, selectable c...
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3-CHANNEL, 6V TO 40V AUTOMOTIVE MOTOR PRE-DRIVER: MPQ6533-AEC1The MPQ6533 is an automotive-grade, 3-channel motor pre-driver optimized for applications such as automotive actuators and brushless DC motors. It offers a 6V to 40V input voltage range, internal LDO regulator and charge pump, a current-sense amplifier that measures current in the active low-side MOSFETs, and fault indication output. The MPQ6533 requires fewer external components than existing sol...
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BRUSHLESS VS BRUSHED DC MOTORS: WHEN AND WHY TO CHOOSE ONE OVER THE OTHERMany motion control applications use permanent magnet DC motors. Since it is easier to implement control systems using DC motors compared to AC motors, they are often used when speed, torque, or position needs to be controlled. There are two types of commonly used DC motors: Brushed motors, and brushless motors (or BLDC motors). As their names imply, DC brushed motors have brushes, which are used...
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AUTOMATED BVM: MPS OPEN-SOURCE VENTILATOR PROJECTThe MPS engineering team joined an open-source project to apply our expertise in motor controls and power supplies to automate emergency ventilators and supplement limited medical resources as part of the fight against COVID-19. Learn how the MPS Smart Motors and eMotion line of brushless DC motor control components can benefit a variety of motion control systems. EV2759-Q-01A EVM3510A-QV-00A E...
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NEW, THREE-PHASE INTEGRATED POWER STAGE MOTOR DRIVERIntroducing the MP6540 and MP6540H: All new, highly integrated three-stage motor driver power stages from MPS. These parts offer high output current in a tiny package, with excellent efficiency and integrated FETs, saving design time and board space. MPS Motor Drivers Used: MP6540MP6540HMP6540AMP6540HA
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PRECISE MOTION AND POSITION CONTROL FOR BLDC MOTORSMPS Smart Motor Modules can be easily adapted to customize or upgrade third-party brushless DC motors. In this video, we demonstrate that capability with a single-axis ball toss system, highlighting the incredible accuracy and position control of our smart motor control modules.
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MOTION CONTROL WITH MPS 2-AXIS BLDC MOTORPrecision motion control is made possible with MPS's 2-axis brushless DC motor system, consisting of a spinning slotted disc and linear sliding flag. Learn how the MPS Smart Motors and eMotion line of brushless DC motor control components can implement an accurate and time-sensitive motion control system.
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CONTROLLING A LINEAR ACTUATOR WITH A HIGH PERFORMANCE BLDC MOTORAccurate motion control requires knowing the exact electrical and mechanical parameters of the set-up. In this linear actuator demo, learn how MPS's eMotion System Servo Drive Modules provide parameter identification and auto-tuning features with minimal configuration from the user. Our highly integrated Smart Motor Module solutions provide great performance and easy operation for a variety of app...
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DC MOTOR ADVANTAGES AND DISADVANTAGESLearn about the main features of the different types of DC motors. Understand advantages and disadvantages between a stepper motor, a brushed DC motor, and a brushless DC motor.
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APEC 2020 ADVANTAGES OF THE BRUSHLESS DC SMART MOTOR MODULEIntegrating an MMC module into a brushless DC (BLDC) motor provides for more accurate positioning and speed control. This video shows how BLDC motors can perform better than stepper motors or servo motors with MPS's Smart Motor Module Evaluation Kits.
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HIGH-PERFORMANCE BRUSHLESS DC MOTORIntegrating an MMC module into a brushless DC (BLDC) motor provides for more accurate positioning and speed control. This video shows how BLDC motors can perform better than stepper motors or servo motors with MPS's Smart Motor Module Evaluation Kits.
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USING MOSFET DRIVERS FOR MOTOR DRIVESIn motor drive systems, a gate driver or “pre-driver” IC is often used along with N-channel power MOSFETs to provide the high current needed to drive motors. There are a number of design considerations to be made when selecting the driver IC, MOSFETs, and in some cases associated passive components. Often this process is poorly understood, and implementations are less than optimal. Th...
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MAGNETIC ANGLE SENSOR FOR BLDC BRUSHLESS DC MOTORThis video introduces MPS MagAlpha magnetic angle sensor. It can replace optical encoders and Hall sensors that are used in brushless DC motor control applications. The resolution, accuracy and speed of MagAlpha sensor rivals that of more expensive optical encoders, and its small size and flexibility enables solutions that were impossible using previous technologies. MagAlpha BLDC Motor Drivers >...
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MP6530 3-PHASE BRUSHLESS DC MOTOR PRE-DRIVERThe MP6530 is a motor driver IC designed for driving 3-phase brushless DC motors. It’s capable of driving 3 half bridges consisting of six N-channel MOSFETs. BLDC Pre Drivers and Integrated Solutions
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