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A3983SLPTR

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A3983SLPTR

IC MTR DRV BIPOLR 3-5.5V 24TSSOP

Manufacturer: Allegro MicroSystems

Categories: Motor Drivers, Controllers

Quality Control: Learn More

Allegro MicroSystems A3983SLPTR is a bipolar stepper motor driver featuring a DMOS logic technology. This fully integrated component incorporates both control and power stages, designed for surface mount applications. The device operates with a supply voltage range of 3V to 5.5V and supports load voltages from 8V to 35V. It delivers an output current of 2A and offers configurable step resolutions including full, 1/2, 1/4, and 1/8 steps. The A3983SLPTR is housed in a 24-TSSOP-EP package with an exposed pad for enhanced thermal management. Its output configuration includes four half bridges. This motor driver is suitable for general-purpose applications across various industries requiring precise motor control. The component is supplied in tape and reel packaging.

Additional Information

Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)
Technical Details:
PackagingTape & Reel (TR)
Package / Case24-TSSOP (0.173"", 4.40mm Width) Exposed Pad
Mounting TypeSurface Mount
FunctionDriver - Fully Integrated, Control and Power Stage
Current - Output2A
InterfaceLogic
Operating Temperature-20°C ~ 150°C (TJ)
Output ConfigurationHalf Bridge (4)
Voltage - Supply3V ~ 5.5V
ApplicationsGeneral Purpose
TechnologyDMOS
Voltage - Load8V ~ 35V
Supplier Device Package24-TSSOP-EP
Motor Type - StepperBipolar
Motor Type - AC, DC-
Step Resolution1, 1/2, 1/4, 1/8

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Integrated Circuit FAQs

An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

Integrated circuits are used in:

The different types of integrated circuits include:

Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

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Our net terms for electronic component sourcing are flexible and vary by order. Our account executives will work with you to ensure our terms meet your company’s needs. We also offer scheduled shipments and inventory management solutions to ensure a steady supply of electronic components, maintain cash flow, and maximize warranty periods. We always offer a warranty on all tested parts. See our sales terms and conditions for more information.

We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.