English

All Products

View All >>
  • A3973SB

A3973SB

7.62mm mm Motor Drivers 24 5V V


  • Manufacturer: Allegro MicroSystems
  • Origchip NO: 26-A3973SB
  • Package: 24-PowerDIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 480
  • Description: 7.62mm mm Motor Drivers 24 5V V (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Mount Through Hole
Mounting Type Through Hole
Package / Case 24-PowerDIP (0.300, 7.62mm)
Operating Temperature -20°C~150°C TJ
Packaging Tube
Published 2000
JESD-609 Code e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Terminal Finish TIN LEAD
Applications General Purpose
Technology DMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 240
Supply Voltage 5V
Terminal Pitch 2.54mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number A3973
JESD-30 Code R-PDIP-T24
Function Driver - Fully Integrated, Control and Power Stage
Number of Outputs 1
Qualification Status Not Qualified
Operating Supply Voltage 5V
Interface Serial
Analog IC - Other Type STEPPER MOTOR CONTROLLER
Output Configuration Half Bridge (4)
Current - Output 1A
Voltage - Load 15V~35V
Motor Type - Stepper Bipolar
Step Resolution 1 ~ 1/64
Height Seated (Max) 5.33mm
Width 7.62mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

A3973SB Overview


This package was designed with Tubein mind.A 24-PowerDIP (0.300, 7.62mm)case is included with the part.Ideally, the part should be mounted by Through Hole.I believe it is suitable for the component connected to General Purpose.A device with a voltage range of 4.5V~5.5V volts is available.A range of -20°C~150°C TJis available for operating temperature.The part supports 24terminations.There is the option of applying the voltage to the load at the rate of 15V~35V.Please take in mind that this amplifier should be run at 5V.Ideally, it should be mounted in the Through Holeposition.Maintain a 1Aoutput current for the part.In this device, the analog IC STEPPER MOTOR CONTROLLERis employed.According to the A3973part number, the part is found.There are a total of 1outputs available.This driver operates from a supply voltage of 5V.

A3973SB Features


Applications : General Purpose
Load voltage across the chip 15V~35V
base on A3973 number
designed with 1 outputs

A3973SB Applications


There are a lot of Allegro MicroSystems A3973SB motor drivers applications.

  • Dash
  • Multiple output capability
  • Automotive instrumentation
  • Hospitality buildings
  • Charge pump circuits
  • Accurate LED current matching
  • Indicator
  • Side marker lights
  • Automotive applications
  • Commercial office