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Part Number Overview
Manufacturer Part Number
A3973SLB
Description
IC MTR DRV BIPLR 4.5-5.5V 24SOIC
Detailed Description
Bipolar Motor Driver DMOS Serial 24-SOIC
Manufacturer
Allegro MicroSystems
Standard LeadTime
Edacad Model
Standard Package
Supplier Stocks
Technical specifications
Mfr
Allegro MicroSystems
Series
-
Package
Tube
Product Status
Obsolete
Motor Type - Stepper
Bipolar
Motor Type - AC, DC
-
Function
Driver - Fully Integrated, Control and Power Stage
Output Configuration
Half Bridge (4)
Interface
Serial
Technology
DMOS
Step Resolution
1 ~ 1/64
Applications
General Purpose
Current - Output
1A
Voltage - Supply
4.5V ~ 5.5V
Voltage - Load
15V ~ 35V
Operating Temperature
-20°C ~ 150°C (TJ)
Mounting Type
Surface Mount
Package / Case
24-SOIC (0.295", 7.50mm Width)
Supplier Device Package
24-SOIC
Base Product Number
A3973
Environmental & Export Classifications
RoHS Status
RoHS non-compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
-
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers/Allegro MicroSystems A3973SLB
Documents & Media
Datasheets
1(A3973)
PCN Packaging
1(Tape Change 27/Jan/2023)
Quantity Price
-
Substitutes
Part No. : BD63860EFV-E2
Manufacturer. : Rohm Semiconductor
Quantity Available. : 2,669
Unit Price. : $8.62000
Substitute Type. : Similar
Quantity Available. : 2,669
Unit Price. : $8.62000
Substitute Type. : Similar
Part No. : BD6423EFV-E2
Manufacturer. : Rohm Semiconductor
Quantity Available. : 1,438
Unit Price. : $7.10000
Substitute Type. : Similar
Quantity Available. : 1,438
Unit Price. : $7.10000
Substitute Type. : Similar
Part No. : BD6425EFV-E2
Manufacturer. : Rohm Semiconductor
Quantity Available. : 2,830
Unit Price. : $8.46000
Substitute Type. : Similar
Quantity Available. : 2,830
Unit Price. : $8.46000
Substitute Type. : Similar