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  • A4979GLPTR-T

A4979GLPTR-T

1.05mm mm 4.4mm mm Motor Drivers 28 3.3V V 9.7mm mm Motion Control Electronics


  • Manufacturer: Allegro MicroSystems
  • Origchip NO: 26-A4979GLPTR-T
  • Package: 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 825
  • Description: 1.05mm mm 4.4mm mm Motor Drivers 28 3.3V V 9.7mm mm Motion Control Electronics (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
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 2013
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 28
Terminal Finish Matte Tin (Sn)
Applications General Purpose
Additional Feature ALSO REQUIRE 7V TO 50V
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 3.3V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number A4979
Function Driver - Fully Integrated, Control and Power Stage
Number of Outputs 1
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3.3V
Supply Voltage-Min (Vsup) 3V
Interface SPI, Step/Direction
Output Configuration Half Bridge (4)
Supply Current-Max (Isup) 5mA
Collector Emitter Voltage (VCEO) 50V
Max Collector Current 1.5A
Voltage - Load 7V~50V
Switching Frequency 4MHz
Motor Type Stepper
Motor Type - Stepper Bipolar
Step Resolution 1, 1/2, 1/4, 1/16
Height 1.05mm
Length 9.7mm
Width 4.4mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

A4979GLPTR-T Overview


Drivers controllers is designed wDrivers controllersh a package of [0].The part is packged with 28-TSSOP (0.173, 4.40mm Width) Exposed Pad case.In most cases, it is recommended to mount the part at Surface Mount.In this case, it is appropriate for the component connected to General Purpose.Drivers controllers is capable of supplying 3V~5.5V volts.Operation temperature ranges from -40°C~150°C TJ.There are 28 terminations available on this part.A voltage of 7V~50Vcan be applied to the load.The amplifier should be set to 3.3V.There is Surface Mount recommended mounting method for this device.The part number A4979indicates that it is found.There are 28 pins on it.This is part of the Motion Control Electronics series.Currently, there are 1 outputs available.Stepperrepresents the motor type.Drivers controllers is also characterized by ALSO REQUIRE 7V TO 50V.

A4979GLPTR-T Features


Applications : General Purpose
Load voltage across the chip 7V~50V
base on A4979 number
designed with 1 outputs
Motor Type classified as Stepper
Additional Feature: ALSO REQUIRE 7V TO 50V

A4979GLPTR-T Applications


There are a lot of Allegro MicroSystems A4979GLPTR-T motor drivers applications.

  • Mobile phone display backlight and key light driving
  • Outdoor area lights
  • Matrix LED dimmers
  • Dash
  • Lighting for the ambience of tunability
  • Indicator circuit
  • Brake lights
  • Camera-enabled smartphones
  • Infotainment backlighting
  • High brightness LED lighting