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  • A3940KLW

A3940KLW

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


  • Manufacturer: Allegro MicroSystems
  • Origchip NO: 26-A3940KLW
  • Package: 28-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 147
  • Description: 7.5mm mm Motor Drivers 28 15V V 17.9mm mm (Kg)

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Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

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.
transport

Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SOIC (0.295, 7.50mm Width)
Number of Pins 28
Operating Temperature -40°C~135°C TA
Packaging Tube
Published 2008
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
Function Controller - Commutation, Direction Management
Qualification Status Not Qualified
Interface Parallel
Output Configuration Pre-Driver - Half Bridge (2)
Propagation Delay 225 ns
Rise Time 90ns
Fall Time (Typ) 70 ns
Number of Drivers 4
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

A3940KLW Overview


Drivers controllers is designed wDrivers controllersh a package of [0].28-SOIC (0.295, 7.50mm Width)cases are included with the part.To mount the part by [0], it is recommended that you do so.The component connected in Automotiveis compatible with it.A device with a voltage range of 7V~40V volts is available.Regarding the operating temperature, it is in the range of -40°C~135°C TA°C.There is a motor type Brushed DCavailable.This part offers 28terminations.This amplifier should be operated at 15V.The recommended way to mount it is Surface Mount.Drivers controllers is based on the A3940 part number.A device with 28pins is available.Drivers for the device are provided by [0].

A3940KLW Features


Applications : Automotive
base on A3940 number
with 4 Drivers

A3940KLW Applications


There are a lot of Allegro MicroSystems A3940KLW motor drivers applications.

  • Turn signals
  • Hospitality buildings
  • Commercial office
  • Fog lamps
  • Alternative to HID lights
  • Running preventive- maintenance diagnostics
  • Scanning equipment
  • Human-centric lighting
  • Dome
  • Indicator circuit