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  • A3977SEDTR-T

A3977SEDTR-T

3.68mm mm 16.59mm mm Motor Drivers 44 5V V 35V V 16.59mm mm Motion Control Electronics


  • Manufacturer: Allegro MicroSystems
  • Origchip NO: 26-A3977SEDTR-T
  • Package: 44-LCC (J-Lead)
  • Datasheet: PDF
  • Stock: 908
  • Description: 3.68mm mm 16.59mm mm Motor Drivers 44 5V V 35V V 16.59mm mm Motion Control Electronics (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-LCC (J-Lead)
Number of Pins 44
Operating Temperature -20°C~150°C TJ
Packaging Tape & Reel (TR)
Published 2003
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Applications General Purpose
Additional Feature ALSO REQUIRES A 8V TO 35V SUPPLY
Subcategory Motion Control Electronics
Technology DMOS
Voltage - Supply 3V~5.5V
Terminal Position QUAD
Terminal Form J BEND
Supply Voltage 5V
Base Part Number A3977
Function Driver - Fully Integrated, Control and Power Stage
Number of Outputs 1
Output Voltage 35V
Operating Supply Voltage 5V
Supply Voltage-Min (Vsup) 3V
Interface Logic
Output Configuration Half Bridge (4)
Current - Output 2.5A
Voltage - Load 8V~35V
Motor Type Stepper
Motor Type - Stepper Bipolar
Step Resolution 1, 1/2, 1/4, 1/8
Height 3.68mm
Length 16.59mm
Width 16.59mm
Radiation Hardening No
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Lead Free

A3977SEDTR-T Overview


The design includes a package of type [0].This part is packed in a 44-LCC (J-Lead) case.Surface Mountshould be used for mounting the part.The component connected in General Purposematches it perfectly.Drivers controllers is capable of supplying 3V~5.5V volts.There is a temperature range of -20°C~150°C TJin which this device operates.There are 44 terminations available in the part.A voltage of 8V~35Vcan be applied to the load.In order to get the best performance from this amplifier, it should be run at 5V.Surface Mountis the recommended mounting method.Drivers controllers is recommended to keep the part output current at 2.5A.Based on the A3977part number, it is found.Drivers controllers is designed wDrivers controllersh 44 pins.Drivers controllers belongs to the Motion Control Electronics series.There are a total of 1outputs available.This driver operates from a supply voltage of 5V.In this case, the output voltage is maintained at 35V.Steppercan be recognized as a motor type.Drivers controllers also has a characteristic of [0].

A3977SEDTR-T Features


Applications : General Purpose
Load voltage across the chip 8V~35V
base on A3977 number
designed with 1 outputs
Motor Type classified as Stepper
Additional Feature: ALSO REQUIRES A 8V TO 35V SUPPLY

A3977SEDTR-T Applications


There are a lot of Allegro MicroSystems A3977SEDTR-T motor drivers applications.

  • Step-up or step-down driver topologies
  • Outdoor area lights
  • Turn signals
  • Infotainment backlighting
  • Camcorders
  • Large outdoor LED display
  • AM radio
  • LCD displays
  • Telltale lights
  • Arena lighting