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A3979SLPTR

Allegro MicroSystems
RoHS
/
Package 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Motor Drivers, Controllers
Description DMOS Tape & Reel (TR) A3979 General Purpose motor driver 3.3/535V 2.5A 4.4mm -20C~150C TJ
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Inventory: 6570
Minimum: 1
Total Price: USD $7.99
Unit Price: USD $7.991548
≥1 USD $7.991548
≥10 USD $7.539196
≥100 USD $7.112452
≥500 USD $6.709857
≥1000 USD $6.330053

Technical Details

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Number of Pins 28

Dimensions

Length 9.7mm
Width 4.4mm

Compliance

RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

Technical

Operating Temperature -20°C~150°C TJ
Packaging Tape & Reel (TR)
Published 2012
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Applications General Purpose
Subcategory Motion Control Electronics
Technology DMOS
Voltage - Supply 3V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Supply Voltage 5V
Terminal Pitch 0.65mm
Reach Compliance Code unknown
Base Part Number A3979
Function Driver - Fully Integrated, Control and Power Stage
Number of Outputs 1
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3.3/535V
Supply Voltage-Min (Vsup) 3V
Interface Logic
Analog IC - Other Type STEPPER MOTOR CONTROLLER
Output Configuration Half Bridge (4)
Current - Output 2.5A
Voltage - Load 8V~35V
Motor Type - Stepper Bipolar
Step Resolution 1, 1/2, 1/4, 1/16

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