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  • A3940KLWTR-T

A3940KLWTR-T

7.5mm mm Motor Drivers 28 15V V 17.9mm mm


  • Manufacturer: Allegro MicroSystems
  • Origchip NO: 26-A3940KLWTR-T
  • Package: 28-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 831
  • Description: 7.5mm mm Motor Drivers 28 15V V 17.9mm mm (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SOIC (0.295, 7.50mm Width)
Operating Temperature -40°C~135°C TA
Packaging Tape & Reel (TR)
Published 2009
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Applications Automotive
Technology Power MOSFET
Voltage - Supply 7V~40V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 15V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number A3940
JESD-30 Code R-PDSO-G28
Function Controller - Commutation, Direction Management
Number of Outputs 4
Qualification Status Not Qualified
Interface Parallel
Output Configuration Pre-Driver - Half Bridge (2)
Output Current 400mA
Turn On Time 0.225 μs
Output Peak Current Limit-Nom 0.8A
High Side Driver YES
Turn Off Time 0.225 μs
Motor Type - AC, DC Brushed DC
Height Seated (Max) 2.65mm
Length 17.9mm
Width 7.5mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

A3940KLWTR-T Overview


The design includes a package of type [0].28-SOIC (0.295, 7.50mm Width)cases are included with the part.In most cases, it is recommended to mount the part at Surface Mount.The component connected in Automotivematches it perfectly.The device can supply 7V~40V volts.Drivers controllers operates wDrivers controllershin a range of -40°C~135°C TAdegrees Celsius.The motor type can be classified as Brushed DC.In this part, there are 28 terminations available.I would like to remind you that this amplifier should be operated at 15V.In terms of mounting, it is recommended that it be mounted in Surface Mount.This can be determined by looking at the A3940 part number.There are a total of 4outputs available.Drivers controllers offers maximum design flexibilDrivers controllersy since Drivers controllerss output current is 400mA.

A3940KLWTR-T Features


Applications : Automotive
base on A3940 number
designed with 4 outputs

A3940KLWTR-T Applications


There are a lot of Allegro MicroSystems A3940KLWTR-T motor drivers applications.

  • Camcorders
  • Footwell lighting
  • Horticultural lighting
  • Turn signals
  • Tail lights
  • Lighting for the ambience of tunability
  • Street lights
  • drivers for outdoor application
  • General lighting
  • Automotive applications