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A3977SLPTR-T

Allegro MicroSystems
RoHS
RoHS RoHS compliant
Package 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Motor Drivers, Controllers
Description DMOS Tape & Reel (TR) A3977 ALSO REQUIRES A 8V TO 35V SUPPLY motor controller 35V 2.5A 4.4mm -20C~150C TJ
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Inventory: 1599
Minimum: 1
Total Price: USD $0.79
Unit Price: USD $0.78725
≥1 USD $0.78725
≥10 USD $0.764095
≥100 USD $0.740941
≥500 USD $0.711998

Technical Details

Supply Chain

Factory Lead Time 8 Weeks

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 -20°C~150°C TJ
Packaging Tape & Reel (TR)
Published 2003
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Applications General Purpose
Additional Feature ALSO REQUIRES A 8V TO 35V SUPPLY
Subcategory Motion Control Electronics
Technology DMOS
Voltage - Supply 3V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number A3977
Function Driver - Fully Integrated, Control and Power Stage
Qualification Status Not Qualified
Output Voltage 35V
Operating Supply Voltage 5V
Supply Voltage-Min (Vsup) 3V
Number of Channels 1
Interface Logic
Output Configuration Half Bridge (4)
Collector Emitter Voltage (VCEO) 35V
Max Collector Current 2.5A
Voltage - Load 8V~35V
Max Junction Temperature (Tj) 150°C
Switching Frequency 500kHz
Motor Type Stepper
Ambient Temperature Range High 85°C
Motor Type - Stepper Bipolar
Step Resolution 1, 1/2, 1/4, 1/8

Dimensions

Height 1.2mm
Length 9.7mm
Width 4.4mm

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

Alternative Model

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