Welcome to Hotenda.com Online Store!

logo
userjoin
Home

A4988SETTR-T

A4988SETTR-T

A4988SETTR-T

Allegro MicroSystems

2.087mm mm 2.79mm mm Motor Drivers 28 3.3V V 35V V 4 4.5mm mm

SOT-23

A4988SETTR-T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-VFQFN Exposed Pad
Number of Pins 28
Operating Temperature-20°C~150°C TJ
PackagingTape & Reel (TR)
Published 2005
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Applications General Purpose
Voltage - Supply 3V~5.5V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number A4988
Function Driver - Fully Integrated, Control and Power Stage
Number of Outputs 2
Output Voltage 35V
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 3V
Number of Channels 4
Interface Logic
Output Configuration Half Bridge (4)
Current - Output 2A
Forward Current1A
Supply Current-Max (Isup) 8mA
Forward Voltage500mV
Voltage - Load 8V~35V
Motor Type Stepper
Motor Type - Stepper Bipolar
Step Resolution1, 1/2, 1/4, 1/8, 1/16
Height 2.087mm
Length 4.5mm
Width 2.79mm
REACH SVHC Unknown
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:2006 items

Pricing & Ordering

QuantityUnit PriceExt. Price

A4988SETTR-T Product Details

A4988SETTR-T Overview


The package is designed with [0].The part is packaged in a 28-VFQFN Exposed Pad case.In general, it is recommended that the part be mounted by Surface Mount.The component connected in General Purposeis compatible with it.3V~5.5V volts can be supplied by the device.Drivers controllers operates wDrivers controllershin a range of -20°C~150°C TJdegrees Celsius.This part has 28termination options.A voltage of 8V~35Vcan be applied to the load.This amplifier should be operated at 3.3V.Ideally, it should be mounted in the Surface Mountposition.Maintain a current of 2Afor the part output.Based on the A4988part number, it is found.The device has 28 pins.Drivers controllers is possible to access 2outputs.35Vis maintained as the output voltage.The motor type can be identified as Stepper.Controller ic has 4channels.

A4988SETTR-T Features


Applications : General Purpose
Load voltage across the chip 8V~35V
base on A4988 number
designed with 2 outputs
Motor Type classified as Stepper


A4988SETTR-T Applications


There are a lot of Allegro MicroSystems
A4988SETTR-T motor drivers applications.


  • High power LED street light
  • Large outdoor LED display
  • Commercial office
  • Hospitality buildings
  • Smart lighting applications
  • Automotive applications
  • Dome
  • Dash
  • Footwell lighting
  • Indicator

Get Subscriber

Enter Your Email Address, Get the Latest News