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A3998SETTR-T

A3998SETTR-T

A3998SETTR-T

Allegro MicroSystems

5mm mm Motor Drivers 32 50V V 5mm mm

SOT-23

A3998SETTR-T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 18 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad
Number of Pins 32
Operating Temperature-20°C~150°C TJ
PackagingTape & Reel (TR)
Published 2013
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 32
Terminal Finish Matte Tin (Sn)
Applications General Purpose
Additional FeatureALSO REQUIRE 9V TO 50V
HTS Code8542.39.00.01
Voltage - Supply 3V~5.5V
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 50V
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number A3998
Function Driver - Fully Integrated, Control and Power Stage
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies50V
Supply Voltage-Min (Vsup) 3V
Interface Serial
Analog IC - Other Type STEPPER MOTOR CONTROLLER
Output Configuration Half Bridge (4)
Current - Output 1.5A
Supply Current-Max (Isup) 10mA
Voltage - Load 9V~50V
Motor Type - AC, DC Brushed DC
Motor Type - Stepper Bipolar
Step Resolution1, 1/2, 1/4, 1/8
Length 5mm
Height Seated (Max) 1mm
Width 5mm
RoHS StatusROHS3 Compliant
In-Stock:3054 items

Pricing & Ordering

QuantityUnit PriceExt. Price

A3998SETTR-T Product Details

A3998SETTR-T Overview


This package is designed to work with [0].This part is packaged with a case of [0].Mounting the part by Surface Mountis recommended.As a result, it is appropriate for the component connected to General Purpose.The device is capable of supplying a voltage of 3V~5.5V volts.A range of -20°C~150°C TJis available for operating temperature.Motors can be classified as Brushed DC.The part has 32terminations available.Voltage can be applied at a rate of 9V~50V volts to the load.The amplifier should be set to 50V.In terms of mounting, it is recommended that it be mounted in Surface Mount.The output current should remain at 1.5A.There is an analog integrated circuit STEPPER MOTOR CONTROLLERpresent in the device.According to the A3998part number, the part is found.32 pins are provided for its design.Drivers controllers also has a characteristic of [0].

A3998SETTR-T Features


Applications : General Purpose
Load voltage across the chip 9V~50V
base on A3998 number
Additional Feature: ALSO REQUIRE 9V TO 50V


A3998SETTR-T Applications


There are a lot of Allegro MicroSystems
A3998SETTR-T motor drivers applications.


  • Smart lighting applications
  • Automotive applications
  • Dome
  • Dash
  • Footwell lighting
  • Indicator
  • Telltale lights
  • Infotainment backlighting
  • Tail lights
  • Turn signals

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