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A3973SLB-T

A3973SLB-T

A3973SLB-T

Allegro MicroSystems

7.5mm mm Motor Drivers 24 5V V

SOT-23

A3973SLB-T Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-SOIC (0.295, 7.50mm Width)
Operating Temperature -20°C~150°C TJ
Packaging Tube
Published 2007
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Applications General Purpose
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number A3973
JESD-30 Code R-PDSO-G24
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) 2.65mm
Width 7.5mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $14.484880 $14.48488
10 $13.664981 $136.64981
100 $12.891492 $1289.1492
500 $12.161785 $6080.8925
1000 $11.473382 $11473.382
A3973SLB-T Product Details

A3973SLB-T Overview


Drivers controllers is designed wDrivers controllersh a package of [0].A 24-SOIC (0.295, 7.50mm Width)case is included with the part.Ideally, the part should be mounted by Surface Mount.This component is suitable for the component connected to General Purpose.Drivers controllers is capable of supplying 4.5V~5.5V volts.This device operates at a temperature range of -20°C~150°C TJ.This part offers 24terminations.Drivers controllers is possible to apply voltage to the load at the rate of 15V~35V.Drivers controllers is important to remember that this amplifier should be run at 5V.A Surface Mountmounting method is recommended for this product.Set the part's output current to 1A.In this device, the analog IC STEPPER MOTOR CONTROLLERis employed.As a result of the A3973part number, it can be found.The number of outputs available is [0].The supply voltage for this driver is 5V.

A3973SLB-T Features


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


A3973SLB-T Applications


There are a lot of Allegro MicroSystems
A3973SLB-T motor drivers applications.


  • Large outdoor LED display
  • Commercial office
  • Hospitality buildings
  • Smart lighting applications
  • Automotive applications
  • Dome
  • Dash
  • Footwell lighting
  • Indicator
  • Telltale lights

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