A4931METTR-T

Name: A4931METTR-T
Brand: Allegro MicroSystems
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

Ideal for small electronic devices

5,471 Effective Inventory

A4931METTR-T

Effective Inventory5,471

Ideal for small electronic devices

Manufacturer Part # : A4931METTR-T
Package/Case: QFN-28
Part Status : ACTIVE
Brand: Allegro MicroSystems
Product Categories : Motor Drivers, Controllers
Series : A4931
RoHS:

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

Example

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A4931METTR-T DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$1.198	$1.20
10	$1.016	$10.16
30	$0.917	$27.51
100	$0.803	$80.30
500	$0.676	$338.00
1500	$0.652	$978.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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Rapid Quote

Please submit RFQ for A4931METTR-T or email to us: Email: [email protected], we will contact you in 12 hours.

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A4931METTR-T Description

The A4931METTR-T is a high-performance motor driver IC from Allegro MicroSystems, designed for driving DC and stepper motors in industrial automation applications. This device features dual half-bridges, adjustable motor decay modes, and overcurrent and thermal shutdown protection, making it suitable for demanding motor control applications.

Pin Details

The A4931METTR-T is a 28-pin WQFN package with the following pin configuration:

Pin 1 (VCC): Positive Power Supply
Pin 2 (GND): Ground
Pin 3 (EN): Enable Input
Pin 4 (IN1): Motor Control Input 1
Pin 5 (IN2): Motor Control Input 2
Pin 6 (OUT1): Motor Output 1
Pin 7 (OUT2): Motor Output 2
Pin 8 (FB): Feedback Input
Pin 9-27: Unused Pins

Features

Dual Half-Bridges: Enables driving of DC and stepper motors with high current capability.
Adjustable Motor Decay Modes: Allows for customization of motor decay modes to suit specific application requirements.
Overcurrent and Thermal Shutdown Protection: Provides protection against overcurrent and thermal overload conditions, ensuring safe operation and preventing damage to the IC.

Applications

The A4931METTR-T is suitable for a wide range of industrial automation applications, including motor control in robotics, CNC machines, and industrial equipment.

Where to Use:

Robotics: The A4931METTR-T can be used in robotic systems to drive DC and stepper motors for precise movement and control.
CNC Machines: This IC is suitable for use in CNC machines, where high-performance motor control is required for precision machining and fabrication.
Industrial Equipment: The A4931METTR-T can be used in a variety of industrial equipment applications, including pumps, valves, and conveyor systems.

Manufacturer

The A4931METTR-T is manufactured by Allegro MicroSystems, a leading provider of high-performance semiconductor solutions for industrial automation and other demanding applications.

Packages

The A4931METTR-T comes in a 28-pin WQFN package, which provides a compact and efficient solution for integrating the IC into electronic circuits.

Equivalent Parts of A4931METTR-T

A4950: A comparable motor driver IC from Allegro MicroSystems with similar features and performance.
L298N: An alternative motor driver IC from STMicroelectronics that offers equivalent functionality.

FAQ

Q: What is the maximum current rating of the A4931METTR-T?
A: The maximum current rating is 5A per channel, making it suitable for driving high-current motors and applications.

Q: Can the A4931METTR-T be used in automotive applications?
A: Yes, the IC is designed to meet the requirements of automotive applications, including high-reliability and high-temperature operation.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Status	Active	Motor Type - AC, DC	Brushless DC (BLDC)
Function	Controller - Commutation, Direction Management	Output Configuration	Pre-Driver - Half Bridge (3)
Interface	Parallel	Technology	Power MOSFET
Applications	General Purpose	Voltage - Supply	8V ~ 37.5V
Operating Temperature !	-20°C ~ 105°C (TA)	Mounting Type	Surface Mount
Package / Case	28-VFQFN Exposed Pad	Supplier Device Package	28-QFN (5x5)
Base Product Number	A4931