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A3938SLDTR

A3938SLDTR

A3938SLDTR

Allegro MicroSystems

4.4mm mm Motor Drivers 38 9.7mm mm

SOT-23

A3938SLDTR Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 38-TFSOP (0.173, 4.40mm Width)
Operating Temperature -20°C~85°C TA
Packaging Tape & Reel (TR)
Published 2013
JESD-609 Code e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 38
ECCN Code EAR99
Terminal Finish TIN LEAD
Applications General Purpose
Voltage - Supply 18V~50V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 245
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number A3938
JESD-30 Code R-PDSO-G38
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
A3938SLDTR Product Details

A3938SLDTR Overview


Drivers controllers includes a Tape & Reel (TR)package.Drivers controllers comes in a 38-TFSOP (0.173, 4.40mm Width) case.Surface Mountshould be used for mounting the part.The component connected in General Purposematches it perfectly.Drivers controllers is capable of supplying 18V~50V volts.There is a temperature range of -20°C~85°C TAin which this device operates.There is a motor type Brushless DC (BLDC)associated with this motor type.There are 38 terminations available on this part.The recommended mounting method is Surface Mount.A BRUSHLESS DC MOTOR CONTROLLERanalog integrated circuit is employed in this device.The part number A3938indicates that it is found.1outputs are available in total.

A3938SLDTR Features


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


A3938SLDTR Applications


There are a lot of Allegro MicroSystems
A3938SLDTR motor drivers applications.


  • Footwell lighting
  • Indicator
  • Telltale lights
  • Infotainment backlighting
  • Tail lights
  • Turn signals
  • Brake lights
  • CHMSL (center high-mount stop lamps)
  • parking lights
  • Side marker lights

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