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A4979GLPTR-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) A4979 ALSO REQUIRE 7V TO 50V motor controller 50V 1.5A 4.4mm -40C~150C TJ
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Buying Options
Total Price: USD $21.48
Unit Price: USD $21.47855
≥1 USD $21.47855
≥10 USD $17.62345
≥100 USD $17.07245
≥500 USD $16.5224
≥1000 USD $15.9714
≥3000 USD $14.31935
Inventory: 6205
Minimum: 1
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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 -40°C~150°C TJ
Packaging Tape & Reel (TR)
Published 2013
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 28
Terminal Finish Matte Tin (Sn)
Applications General Purpose
Additional Feature ALSO REQUIRE 7V TO 50V
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 3.3V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number A4979
Function Driver - Fully Integrated, Control and Power Stage
Number of Outputs 1
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3.3V
Supply Voltage-Min (Vsup) 3V
Interface SPI, Step/Direction
Output Configuration Half Bridge (4)
Supply Current-Max (Isup) 5mA
Collector Emitter Voltage (VCEO) 50V
Max Collector Current 1.5A
Voltage - Load 7V~50V
Switching Frequency 4MHz
Motor Type Stepper
Motor Type - Stepper Bipolar
Step Resolution 1, 1/2, 1/4, 1/16

Dimensions

Height 1.05mm
Length 9.7mm
Width 4.4mm

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

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