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A3973SLBTR-T
Allegro MicroSystemsRoHS 
RoHS compliant
RoHS compliantPackage 24-SOIC (0.295, 7.50mm Width)
Category PMIC - Motor Drivers, Controllers / PMIC - Motor Drivers, Controllers
Description
DMOS Tape & Reel (TR) A3973 General Purpose motor controller 5V 1A 7.5mm -20C~150C TJ
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Inventory: 5111
Minimum: 1
Total Price: USD $21.7
Unit Price: USD $21.6999
≥1 USD $21.6999
≥10 USD $17.80585
≥100 USD $17.24915
≥500 USD $16.69245
≥1000 USD $16.1367
Technical Details
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-SOIC (0.295, 7.50mm Width)
Number of Pins 24
Technical
Operating Temperature -20°C~150°C TJ
Packaging Tape & Reel (TR)
Published 2007
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 24
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Applications General Purpose
Subcategory Motion Control Electronics
Technology DMOS
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
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
Dimensions
Height Seated (Max) 2.65mm
Width 7.5mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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