Allegro MicroSystems A4988SETTR-T
- Part No.:
- A4988SETTR-T
- Manufacturer:
- Allegro MicroSystems
- Category:
- Motor Drivers, Controllers
- Package:
- 28-VFQFN Exposed Pad
- Datasheet:
-
A4988SETTR-T.pdf
- Description:
- IC MTR DRVR BIPOLAR 3-5.5V 28QFN
- Quantity:
- Payment:

- Shipping:

Inventory:21,531
Please send an inquiry. Send us your inquiry, and we will respond immediately.
A4988SETTR-T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Allegro MicroSystems
- Series:
- -
- Package/Case:
- 28-VFQFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- 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, 1/16
- Applications:
- General Purpose
- Current - Output:
- 2A
- Voltage - Supply:
- 3V ~ 5.5V
- Voltage - Load:
- 8V ~ 35V
- Operating Temperature:
- -20°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 28-QFN (5x5)
A4988SETTR-T FAQ
1.How can I place an order for A4988SETTR-T through Aetrix?
1.Please submit a Request for Quotation (RFQ) for A4988SETTR-T on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for A4988SETTR-T reliable?
The price and inventory of A4988SETTR-T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for A4988SETTR-T is usually 5 days.
3.What payment methods are accepted for A4988SETTR-T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for A4988SETTR-T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for A4988SETTR-T?
A4988SETTR-T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your A4988SETTR-T order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for A4988SETTR-T?
5.For technical support, including A4988SETTR-T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your A4988SETTR-T requirements.
6.How does Aetrix verify that A4988SETTR-T is sourced from the original manufacturer or authorized distributors?
6.All A4988SETTR-T products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that A4988SETTR-T meets industry standards.
7.What is the process for return or replacement of A4988SETTR-T?
All A4988SETTR-T units undergo pre-shipment inspection (PSI). If there is an issue with A4988SETTR-T, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The A4988SETTR-T part is unused and in its original packaging.
Return procedure for A4988SETTR-T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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