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A3988SJPTR-T

A3988SJPTR-T

A3988SJPTR-T

Allegro MicroSystems

7mm mm Motor Drivers 48 3.3V V 7mm mm

SOT-23

A3988SJPTR-T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 20 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 48-LQFP Exposed Pad
Number of Pins 48
Operating Temperature-20°C~150°C TJ
PackagingTape & Reel (TR)
Published 2005
JESD-609 Code e3
Pbfree Code yes
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 48
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Applications General Purpose
HTS Code8542.39.00.01
Voltage - Supply 3V~5.5V
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number A3988
Function Driver - Fully Integrated, Control and Power Stage
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies3.3/536V
Supply Voltage-Min (Vsup) 3V
Interface Parallel
Analog IC - Other Type STEPPER MOTOR CONTROLLER
Output Configuration Half Bridge (8)
Current - Output 1.2A
Supply Current-Max (Isup) 10mA
Voltage - Load 8V~36V
Motor Type - AC, DC Brushed DC
Motor Type - Stepper Bipolar
Step Resolution1, 1/2, 1/4
Length 7mm
Height Seated (Max) 1.6mm
Width 7mm
RoHS StatusROHS3 Compliant
In-Stock:1638 items

Pricing & Ordering

QuantityUnit PriceExt. Price

A3988SJPTR-T Product Details

A3988SJPTR-T Overview


The design contains a Tape & Reel (TR)package.This part is packed in a 48-LQFP Exposed Pad case.Drivers controllers is recommended that the part be mounted by Surface Mount.For the component connected to [0], it is suitable.This device is capable of supplying voltages up to 3V~5.5V volts.Operation temperature ranges from -20°C~150°C TJ.This motor type can be categorized as Brushed DC.A total of 48terminations are available in this part.There is the option of applying the voltage to the load at the rate of 8V~36V.Drivers controllers is very important to keep in mind that this amplifier should be operated at 3.3V.There is a recommended mounting method of Surface Mount.Maintain a current of 1.2A for the part output.An analog IC with the model number STEPPER MOTOR CONTROLLERis employed in the device.This can be determined by looking at the A3988 part number.48pins are present on the device.

A3988SJPTR-T Features


Applications : General Purpose
Load voltage across the chip 8V~36V
base on A3988 number


A3988SJPTR-T Applications


There are a lot of Allegro MicroSystems
A3988SJPTR-T motor drivers applications.


  • Dash
  • Footwell lighting
  • Indicator
  • Telltale lights
  • Infotainment backlighting
  • Tail lights
  • Turn signals
  • Brake lights
  • CHMSL (center high-mount stop lamps)
  • parking lights

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