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A3977KLP

Allegro MicroSystems
RoHS
/
Package 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Motor Drivers, Controllers
Description DMOS Tube A3977 General Purpose motor controller 5V 2.5A 4.4mm -40C~150C TJ
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Inventory: 9143
Minimum: 1
Total Price: USD $5.26
Unit Price: USD $5.264786
≥1 USD $5.264786
≥10 USD $4.966787
≥100 USD $4.685648
≥500 USD $4.420427
≥1000 USD $4.170205

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

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 28
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 DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number A3977
Function Driver - Fully Integrated, Control and Power Stage
Number of Outputs 1
Qualification Status Not Qualified
Operating Supply Voltage 5V
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

Dimensions

Length 9.7mm
Width 4.4mm

Compliance

RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

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