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Product Detailed Parameters
- Description：IC MTR DRVR BIPOLAR 3-5.5V 32QFN
- Series：-
- Mfr：Allegro MicroSystems
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：Bipolar
- Motor Type - AC, DC：-
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (4)
- Interface：Logic
- Technology：DMOS
- Step Resolution：1, 1/2, 1/4, 1/8
- Applications：General Purpose
- Current - Output：2A
- Voltage - Supply：3V ~ 5.5V
- Voltage - Load：8V ~ 35V
- Operating Temperature：-20°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：32-VFQFN Exposed Pad
- Supplier Device Package：32-QFN (5x5)
- Grade：-
- Qualification：-
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Overview
The A4984SETTR-T is a Power Management IC Development Tool belonging to the Allegro MicroSystems A4984 series. It serves as an evaluation kit for the A4984 bipolar stepper motor driver, facilitating design verification and performance testing. The product type is classified under Power Management IC Development Tools within the broader category of Motor / Motion / Ignition Controllers & Drivers.
Feature Summary
- Provides a dedicated platform for evaluating the functional characteristics of the A4984 stepper motor driver integrated circuit.
- Enables engineers to verify driver performance parameters and interface compatibility during the hardware development phase.
Applications
- Evaluation of bipolar stepper motor driver circuits
- Verification of motion control system designs
- Hardware prototyping and debugging
Procurement Notes
Verify availability status through authorized distributors, as supply may be restricted or subject to long lead times. Confirm that the specific revision matches the required A4984 evaluation board specifications. Ensure compliance with regional import regulations and handling requirements for electronic development tools prior to ordering.
Selection Notes
Select this development tool when detailed characterization of the A4984 driver is required before finalizing a custom PCB design. It is intended for engineering validation rather than mass production integration. Consider alternative kits if different package variants or additional peripheral components are needed for specific application constraints.
Part Context
This component is part of the A498x family of stepper motor drivers from Allegro MicroSystems. While the A4984 driver itself is a DMOS microstepping device, the SETTR-T suffix denotes the associated evaluation kit used to demonstrate its capabilities. It supports full, half, quarter, and eighth-step modes for precise motor control applications.
Replacement Considerations
APEK4984SLP-01-T-DK is a related evaluation board for the A4984 series. Verify pinout compatibility and feature parity between different evaluation kits in the A498x family before substitution to ensure consistent testing results.
