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  • A3940KLPTR

A3940KLPTR

4.4mm mm Motor Drivers 28 15V V 9.7mm mm


  • Manufacturer: Allegro MicroSystems
  • Origchip NO: 26-A3940KLPTR
  • Package: 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 845
  • Description: 4.4mm mm Motor Drivers 28 15V V 9.7mm mm (Kg)

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Shipping Cost

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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
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
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
HTS Code 8542.39.00.01
Technology Power MOSFET
Voltage - Supply 7V~40V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 15V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number A3940
JESD-30 Code R-PDSO-G28
Function Controller - Commutation, Direction Management
Qualification Status Not Qualified
Interface Parallel
Output Configuration Pre-Driver - Half Bridge (2)
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) 1.2mm
Length 9.7mm
Width 4.4mm
RoHS Status Non-RoHS Compliant

A3940KLPTR Overview


The design contains a Tape & Reel (TR)package.28-TSSOP (0.173, 4.40mm Width) Exposed Padcases are included with the part.Drivers controllers is recommended that the part be mounted by Surface Mount.In this case, it is appropriate for the component connected to Automotive.There is a possibility of providing 7V~40Vvolts through 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.There are 28 terminations available in the part.I would like to remind you that this amplifier should be operated at 15V.As a result of the A3940part number, it can be found.

A3940KLPTR Features


Applications : Automotive
base on A3940 number

A3940KLPTR Applications


There are a lot of Allegro MicroSystems A3940KLPTR motor drivers applications.

  • Automotive instrumentation
  • LED ballasts
  • Display LED backlighting
  • Industrial lighting
  • Hidden coves in high-end residential settings
  • Emergency lighting
  • Alternative to HID lights
  • Side marker lights
  • Home lighting systems
  • Fog lamps