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  • A3940KLWTR

A3940KLWTR

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


  • Manufacturer: Allegro MicroSystems
  • Origchip NO: 26-A3940KLWTR
  • Package: 28-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 605
  • Description: 7.5mm mm Motor Drivers 28 15V V 17.9mm mm (Kg)

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Shipping Cost

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The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

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Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
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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 e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Applications Automotive
Technology Power MOSFET
Voltage - Supply 7V~40V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Supply Voltage 15V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 30
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 Non-RoHS Compliant
Lead Free Contains Lead

A3940KLWTR Overview


There is a Tape & Reel (TR)package included in the design.The part is packged with 28-SOIC (0.295, 7.50mm Width) case.Surface Mountshould be used for mounting the part.As a result, it is appropriate for the component connected to Automotive.7V~40V volts can be supplied by the device.The operating temperature ranges from -40°C~135°C TAto -40°C~135°C TA.The motor type can be classified as Brushed DC.The part supports 28terminations.This amplifier should be operated at 15V.There is a recommended mounting method of Surface Mount.Using the A3940part number, it is located.4outputs are available.As it has a 400mAoutput current, it provides maximum design flexibility.

A3940KLWTR Features


Applications : Automotive
base on A3940 number
designed with 4 outputs

A3940KLWTR Applications


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

  • Automotive exterior and interior lighting
  • Lighting for health and wellbeing
  • Building technology
  • Display LED backlighting
  • Infotainment backlighting
  • Digital still cameras
  • Indicator circuit
  • parking lights
  • Charge pump circuits
  • Home lighting systems