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A4970SLBTR-T

A4970SLBTR-T

A4970SLBTR-T

Allegro MicroSystems

2.45mm mm 7.5mm mm Motor Drivers 24 45V V 15.4mm mm

SOT-23

A4970SLBTR-T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-SOIC (0.295, 7.50mm Width)
Number of Pins 24
Operating Temperature-20°C~150°C TJ
PackagingTape & Reel (TR)
Published 2011
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 24
Terminal Finish Matte Tin (Sn)
Applications General Purpose
Additional FeatureALSO REQUIRE 7.45V TO 45V
HTS Code8542.39.00.01
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch1.27mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number A4970S
Function Driver - Fully Integrated, Control and Power Stage
Output Voltage 45V
Supply Voltage-Max (Vsup) 5.25V
Supply Voltage-Min (Vsup) 4.75V
Interface On/Off
Analog IC - Other Type BRUSHLESS DC MOTOR CONTROLLER
Output Configuration Half Bridge (4)
Output Current-Max 1A
Supply Current-Max (Isup) 10mA
Collector Emitter Voltage (VCEO) 45V
Max Collector Current 750mA
Voltage - Load 7.45V~45V
Motor Type Stepper
Motor Type - AC, DC Brushed DC
Motor Type - Stepper Bipolar
Height 2.45mm
Length 15.4mm
Width 7.5mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:1610 items

Pricing & Ordering

QuantityUnit PriceExt. Price

A4970SLBTR-T Product Details

A4970SLBTR-T Overview


Drivers controllers is designed with Tape & Reel (TR) package.The part is packged with 24-SOIC (0.295, 7.50mm Width) case.Drivers controllers is recommended to mount the part by Surface Mount.Drivers controllers is fDrivers controllersting for the component connected in General Purpose.The device can supply 4.75V~5.25V volts.With regard to operating temperature, it ranges -20°C~150°C TJ. The motor type can be classified as Brushed DC.There are 24 terminations available in the part.The voltage can applied to the load at the rate of 7.45V~45V.Its recommended mounting way is Surface Mount.The device employs the BRUSHLESS DC MOTOR CONTROLLER analog IC.Drivers controllers is based on the A4970S part number.Drivers controllers is designed wDrivers controllersh 24 pins.The output voltage is maintained at 45V.The motor type can be recognized as Stepper.Drivers controllers is also characterized by ALSO REQUIRE 7.45V TO 45V.

A4970SLBTR-T Features


Applications : General Purpose
Load voltage across the chip 7.45V~45V
base on A4970S number
Motor Type classified as Stepper
Additional Feature: ALSO REQUIRE 7.45V TO 45V


A4970SLBTR-T Applications


There are a lot of Allegro MicroSystems
A4970SLBTR-T motor drivers applications.


  • Mobile phone display backlight and key light driving
  • High power LED street light
  • Large outdoor LED display
  • Commercial office
  • Hospitality buildings
  • Smart lighting applications
  • Automotive applications
  • Dome
  • Dash
  • Footwell lighting

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