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A3941KLPTR-T
Allegro MicroSystemsRoHS 
RoHS compliant
RoHS compliantPackage 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Category PMIC - Motor Drivers, Controllers / PMIC - Motor Drivers, Controllers
Description
Power MOSFET Tape & Reel (TR) A3941 Automotive motor driver 12V 0.028A 9.7mm -40C~150C TA
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Inventory: 97
Minimum: 1
Total Price: USD $8.29
Unit Price: USD $8.292878
≥1 USD $8.292878
≥10 USD $7.823468
≥100 USD $7.380634
≥500 USD $6.962861
≥1000 USD $6.568732
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 TA
Packaging Tape & Reel (TR)
Published 2005
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 Automotive
Technology Power MOSFET
Voltage - Supply 5.5V~50V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 12V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number A3941
Function Controller - Commutation, Direction Management
Number of Outputs 4
Interface PWM
Output Configuration Pre-Driver - Half Bridge (2)
Propagation Delay 150 ns
Turn On Delay Time 150 ns
Rise Time 35ns
Fall Time (Typ) 20 ns
Turn On Time 0.15 μs
Output Peak Current Limit-Nom 0.028A
High Side Driver YES
Turn Off Time 0.15 μs
Motor Type - AC, DC Brushed DC
Dimensions
Height Seated (Max) 1.2mm
Length 9.7mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
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