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  • A3977KLPTR-T

A3977KLPTR-T

4.4mm mm Motor Drivers 28 5V V 9.7mm mm Motion Control Electronics


  • Manufacturer: Allegro MicroSystems
  • Origchip NO: 26-A3977KLPTR-T
  • Package: 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 316
  • Description: 4.4mm mm Motor Drivers 28 5V V 9.7mm mm Motion Control Electronics (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Number of Pins 28
Operating Temperature -40°C~150°C TJ
Packaging Tape & Reel (TR)
Published 2003
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
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 DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.65mm
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number A3977
Function Driver - Fully Integrated, Control and Power Stage
Number of Outputs 1
Qualification Status Not Qualified
Operating Supply Voltage 5V
Supply Voltage-Min (Vsup) 3V
Interface Logic
Analog IC - Other Type STEPPER MOTOR CONTROLLER
Output Configuration Half Bridge (4)
Current - Output 2.5A
Voltage - Load 8V~35V
Motor Type - Stepper Bipolar
Step Resolution 1, 1/2, 1/4, 1/8
Length 9.7mm
Width 4.4mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

A3977KLPTR-T Overview


This package was designed with Tape & Reel (TR)in mind.Drivers controllers comes in a 28-TSSOP (0.173, 4.40mm Width) Exposed Pad case.Surface Mountshould be used for mounting the part.The component connected in General Purposeis compatible with it.Drivers controllers is capable of supplying 3V~5.5V volts.This device operates at a temperature of -40°C~150°C TJ.This part has 28termination options.Voltage can be applied at a rate of 8V~35V volts to the load.Drivers controllers is recommended that this amplifier be run at 5V.Its recommended mounting way is Surface Mount.Ensure that the part output current remains at 2.5A.A STEPPER MOTOR CONTROLLERanalog integrated circuit is used in the device.Based on the A3977part number, it is found.A device with 28pins is available.This is part of the Motion Control Electronics series.Currently, there are 1 outputs available.This driver operates from a supply voltage of 5V.In addition to this, it is also characterized by ALSO REQUIRES A 8V TO 35V SUPPLY.

A3977KLPTR-T Features


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

A3977KLPTR-T Applications


There are a lot of Allegro MicroSystems A3977KLPTR-T motor drivers applications.

  • Telltale lights
  • LCD displays
  • Automotive applications
  • RGB and monochromatic LED drivers for signage and traffic signals
  • Scanning equipment
  • Dome
  • High power LED street light
  • Matrix LED dimmers
  • Industrial lighting
  • Automotive exterior and interior lighting