A4931MET-T
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- Mfr.Part #
- A4931MET-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 28-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MOTOR DRIVER 8V-37.5V 28QFN
- Stock
- 983
- In Stock ：
- 983
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Height :
- 900μm
- Number of Pins :
- 28
- Applications :
- GENERAL PURPOSE
- Terminal Position :
- QUAD
- Supply Voltage :
- 24V
- Base Part Number :
- A4931
- Peak Reflow Temperature (Cel) :
- 260
- Output Configuration :
- Pre-Driver - Half Bridge (3)
- Packaging :
- Tape and Reel (TR)
- Published :
- 2010
- Width :
- 5mm
- Output Voltage :
- 38V
- Motor Type - AC, DC :
- Brushless DC (BLDC)
- Max Collector Current :
- 500mA
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Mounting Type :
- Surface Mount
- REACH SVHC :
- No SVHC
- Output Current :
- 10A
- Analog IC - Other Type :
- BRUSHLESS DC MOTOR CONTROLLER
- Operating Temperature :
- -20°C~105°C TA
- Number of Terminations :
- 28
- Factory Lead Time :
- 8 Weeks
- Number of Outputs :
- 1
- Package / Case :
- 28-VFQFN Exposed Pad
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- Motor Type :
- Brushless DC (BLDC)
- Supply Current-Max (Isup) :
- 6mA
- ECCN Code :
- EAR99
- Switching Frequency :
- 30kHz
- Interface :
- Parallel
- Supply Voltage-Min (Vsup) :
- 8V
- Supply Voltage-Max (Vsup) :
- 37.5V
- Terminal Finish :
- Matte Tin (Sn)
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Function :
- Controller - Commutation, Direction Management
- JESD-609 Code :
- e3
- Length :
- 5mm
- Mount :
- Surface Mount
- Voltage - Supply :
- 8V~37.5V
- Datasheets
- A4931MET-T
Motor Drivers, Controllers Allegro MicroSystems A4931MET-T Overview
The Motor Drivers, Controllers Allegro MicroSystems A4931MET-T is a sophisticated IC motor driver designed to efficiently manage a wide range of motor types. Engineered by Allegro MicroSystems, a leader in motor driver solutions, this driver is built to handle supply voltages between 8V and 37.5V and is housed in a compact 28QFN package. Ideal for applications requiring precise motor control, the A4931MET-T ensures robust performance in a variety of industrial settings. Its high-voltage capabilities make it particularly suited for demanding environments, where reliability and durability are crucial.
A4931MET-T Features
This motor driver IC excels in providing robust, efficient, and reliable control of brushless DC motors. It features advanced protection against under-voltage, over-temperature, and over-current conditions, enhancing the durability and safety of the application. The A4931MET-T is equipped with three Hall-element inputs, a phase advance adjustment capability, and a PWM current control interface, allowing for precise motor speed and torque control.
A4931MET-T Applications
- Automated Guided Vehicles (AGVs): Utilizes precise motor control to navigate and operate AGVs in industrial environments, improving safety and efficiency.
- Industrial Pump Systems: Employs PWM current control for managing the operation of pump motors, ensuring reliable and energy-efficient performance.
- Cooling Fans in Data Centers: Supports high-volume cooling applications with robust motor control, critical for maintaining optimal temperatures and operational reliability in data centers.
- Robotic Arms: Provides the necessary precision and power management for robotic arms used in manufacturing and assembly lines.
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