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A3977KED

Allegro MicroSystems
RoHS
/
Package 44-LCC (J-Lead)
Category Integrated Circuits (ICs) / PMIC - Motor Drivers, Controllers
Description DMOS Tube A3977 General Purpose motor driver 3.3/535V 2.5A 4.57mm -40C~150C TJ
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Technical Details

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-LCC (J-Lead)

Technical

Operating Temperature -40°C~150°C TJ
Packaging Tube
Published 2003
JESD-609 Code e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 44
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Applications General Purpose
Subcategory Motion Control Electronics
Technology DMOS
Voltage - Supply 3V~5.5V
Terminal Position QUAD
Terminal Form J BEND
Peak Reflow Temperature (Cel) 240
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number A3977
JESD-30 Code S-PQCC-J44
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, 1/8

Compliance

RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

Dimensions

Height Seated (Max) 4.57mm

Alternative Model

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