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Same model may have multiple batches, images only for reference.
A3977KED-T Real Image
Same model may have multiple batches, images only for reference.

A3977KED-T

Part No A3977KED-T
Manufacturer Allegro MicroSystems, LLC
Catalog PMIC - Motor Drivers, Controllers
Description IC MOTOR DRIVER PAR 44PLCC
Datasheet
A3977KED-T Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits (ICs)
Manufacturer Allegro MicroSystems, LLC
Packaging Tube
Part Status Obsolete(EOL)
Motor Type - Stepper Bipolar
Function Driver - Fully Integrated, Control and Power Stage
Output Configuration Half Bridge (4)
Interface Step/Direction
Technology DMOS
Step Resolution 1, 1/2, 1/4, 1/8
Applications General
Output Current 2.5A
Operating Supply Voltage 3 V ~ 5.5 V
Voltage - Load 8 V ~ 35 V
Operating Temperature Range -40°C ~ 150°C (TJ)
Mounting SMD
Package 44-LCC (J-Lead)
Manufacturer Package 44-PLCC (16.59x16.59)
Win Source Part Number 766704-A3977KED-T
Popularity Medium
Supply and Demand Status Limited
Family Name A3977
Introduction Date January 17, 2008
ECCN EAR99
Halogen Free Compliant
Estimated EOL Date Obsolete
Ultra Librarian 3D Model Ultra Librarian A3977KED-T CAD Model

Description

The A3977KED-T from Allegro MicroSystems, LLC is a fully integrated driver with control and power stage.

  • Package: 44-LCC (J-Lead)
  • Mounting: SMD
  • Temperature Range: -40°C to 150°C (TJ)
  • Output Configuration: Half Bridge (4)
  • Output Current: 2.5A
  • Voltage Load: 8 V to 35 V
  • Step Resolution: 1, 1/2, 1/4, 1/8
  • Introduction Date: January 17, 2008
  • ECCN: EAR99
  • Compliance: Halogen-free

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Pricing & Ordering

Quantity Unit Price Ext. Price
5+ $11.6913 $58.4565
13+ $9.5929 $124.7077
19+ $9.2931 $176.5689
26+ $8.9933 $233.8258
34+ $8.6936 $295.5824
45+ $7.7942 $350.7390
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Availability: 2,200 pieces
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