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  • A3938SLD

A3938SLD

4.4mm mm Motor Drivers 38 9.7mm mm Motion Control Electronics


  • Manufacturer: Allegro MicroSystems
  • Origchip NO: 26-A3938SLD
  • Package: 38-TFSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 225
  • Description: 4.4mm mm Motor Drivers 38 9.7mm mm Motion Control Electronics (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 38-TFSOP (0.173, 4.40mm Width)
Number of Pins 38
Operating Temperature -20°C~85°C TA
Packaging Tube
Published 2008
JESD-609 Code e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 38
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Applications General Purpose
Subcategory Motion Control Electronics
Technology Power MOSFET
Voltage - Supply 18V~50V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number A3938
Function Controller - Commutation, Direction Management
Number of Outputs 1
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 50V
Interface Parallel, PWM
Analog IC - Other Type BRUSHLESS DC MOTOR CONTROLLER
Output Configuration Pre-Driver - Half Bridge (3)
Supply Current-Max (Isup) 8mA
Motor Type - AC, DC Brushless DC (BLDC)
Length 9.7mm
Width 4.4mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

A3938SLD Overview


There is a Tubepackage included in the design.This part is packaged with a case of [0].Drivers controllers is recommended that the part be mounted by Surface Mount.The component connected in General Purposematches it perfectly.This device is capable of supplying voltages up to 18V~50V volts.With regard to operating temperature, it ranges -20°C~85°C TA. The motor type can be classified as Brushless DC (BLDC).There are 38 terminations available in the part.In terms of mounting, it is recommended that it be mounted in Surface Mount.An analog IC with the model number BRUSHLESS DC MOTOR CONTROLLERis employed in the device.Based on the A3938part number, it is found.The device has 38 pins.In the Motion Control Electronicsseries, it is included.There are 1 outputs available.

A3938SLD Features


Applications : General Purpose
base on A3938 number
designed with 1 outputs

A3938SLD Applications


There are a lot of Allegro MicroSystems A3938SLD motor drivers applications.

  • Charge pump circuits
  • Turn signals
  • Display LED backlighting
  • Horticultural lighting
  • Daytime running lights (DRLs)
  • Digital still cameras
  • Dome
  • Hospitality buildings
  • Human-centric lighting
  • Infotainment backlighting