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L6474HTR

4.4mm mm Motor Drivers 28 3.3V V 3.2V V 9.7mm mm Motion Control Electronics


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-L6474HTR
  • Package: 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 611
  • Description: 4.4mm mm Motor Drivers 28 3.3V V 3.2V V 9.7mm mm Motion Control Electronics (Kg)

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Details

Tags

Parameters
Factory Lead Time 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
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)
Series STSPIN L64
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Applications General Purpose
Subcategory Motion Control Electronics
Technology DMOS
Voltage - Supply 3.3V 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) 30
Base Part Number L6474
Function Driver - Fully Integrated, Control and Power Stage
Number of Outputs 1
Output Voltage 3.2V
Operating Supply Voltage 45V
Power Supplies 3.3V
Supply Voltage-Min (Vsup) 8V
Interface SPI
Analog IC - Other Type STEPPER MOTOR CONTROLLER
Nominal Supply Current 650μA
Output Configuration Half Bridge (4)
Current - Output 3A
Supply Current-Max (Isup) 0.65mA
Voltage - Load 8V~45V
Motor Type - Stepper Bipolar
Step Resolution 1 ~ 1/16
Length 9.7mm
Width 4.4mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

L6474HTR Overview


This package is designed to work with [0].The part is packaged in a 28-TSSOP (0.173, 4.40mm Width) Exposed Pad case.The part should be mounted by Surface Mount.In this case, it is appropriate for the component connected to General Purpose.There is a capability for the device to provide 3.3V 5V volts.The operating temperature ranges from -40°C~150°C TJto -40°C~150°C TJ.The part supports 28terminations.In this case, the voltage can be applied to the load at the rate of 8V~45V.I would like to remind you that this amplifier should be operated at 3.3V.Ideally, it should be mounted in the Surface Mountposition.The output current should be kept at 3A for the part.A STEPPER MOTOR CONTROLLERanalog integrated circuit is employed in the device.L6474is the part number that finds it.There are 28 pins on it.Drivers controllers is part of the series [0].There are a total of 1outputs available.This driver operates from a supply voltage of 45V.At [0], the output voltage is maintained.In this case, STSPIN L64is maintained as the output voltage.

L6474HTR Features


Applications : General Purpose
Load voltage across the chip 8V~45V
base on L6474 number
designed with 1 outputs

L6474HTR Applications


There are a lot of STMicroelectronics L6474HTR motor drivers applications.

  • Industrial lighting
  • Arena lighting
  • Mobile phone display backlight and key light driving
  • Tail lights
  • Commercial office
  • General lighting
  • Running preventive- maintenance diagnostics
  • LED bias
  • Building technology
  • CHMSL (center high-mount stop lamps)