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A3938SEQTR

A3938SEQTR

A3938SEQTR

Allegro MicroSystems

Motor Drivers 32

SOT-23

A3938SEQTR Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-LCC (J-Lead)
Operating Temperature -20°C~85°C TA
Packaging Tape & Reel (TR)
Published 2013
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
ECCN Code EAR99
Applications General Purpose
Voltage - Supply 18V~50V
Terminal Position QUAD
Terminal Form J BEND
Base Part Number A3938
JESD-30 Code R-PQCC-J32
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)
Height Seated (Max) 3.56mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
A3938SEQTR Product Details

A3938SEQTR Overview


There is a Tape & Reel (TR)package included in the design.Parts are packaged in 32-LCC (J-Lead)cases.To mount the part by [0], it is recommended that you do so.In this case, it is appropriate for the component connected to General Purpose.In this case, the device can supply 18V~50V volts.Regarding the operating temperature, it is in the range of -20°C~85°C TA°C.A Brushless DC (BLDC)motor can be classified as a type of motor.A total of 32terminations are available in the part.Surface Mountis its recommended mounting method.A BRUSHLESS DC MOTOR CONTROLLERanalog integrated circuit is employed in the device.The A3938part number is used to locate the part.There are 1 outputs available.

A3938SEQTR Features


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


A3938SEQTR Applications


There are a lot of Allegro MicroSystems
A3938SEQTR motor drivers applications.


  • Commercial office
  • Hospitality buildings
  • Smart lighting applications
  • Automotive applications
  • Dome
  • Dash
  • Footwell lighting
  • Indicator
  • Telltale lights
  • Infotainment backlighting

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