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A3944KLPTR-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 NMOS Tape & Reel (TR) A3944 Automotive motor driver 40V 50mA -40C~150C TA 2.6MHz
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Buying Options
Total Price: USD $2.47
Unit Price: USD $2.4728
≥1 USD $2.4728
≥10 USD $2.22288
≥100 USD $2.101792
≥500 USD $1.821512
≥1000 USD $1.728144
≥3000 USD $1.550648
Inventory: 7982
Minimum: 1
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Technical Details

Compliance

RoHS Status ROHS3 Compliant

Technical

Motor Type - AC, DC Brushed DC
Number of Drivers 6
Rise Time 180ns
Propagation Delay 200 ns
Output Configuration Pre-Driver - Low Side (6)
Min Supply Voltage 6V
Max Supply Voltage 40V
Interface SPI, Parallel
Max Output Current 50mA
Number of Outputs 6
Function Controller - Commutation, Direction Management
Base Part Number A3944
Frequency 2.6MHz
Voltage - Supply 3V~5.5V
Technology NMOS
Applications Automotive
Min Operating Temperature -40°C
Max Operating Temperature 150°C
Moisture Sensitivity Level (MSL) 2 (1 Year)
Part Status Active
Published 2012
Packaging Tape & Reel (TR)
Operating Temperature -40°C~150°C TA

Physical

Supplier Device Package 28-TSSOP-EP
Number of Pins 28
Package / Case 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount

Supply Chain

Factory Lead Time 8 Weeks

Alternative Model

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