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L6474HTR

L6474HTR

L6474HTR

STMicroelectronics

4.4mm mm Motor Drivers 28 3.3V V 3.2V V 9.7mm mm

SOT-23

L6474HTR Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Factory Lead Time 12 Weeks
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
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
Pricing & Ordering
Quantity Unit Price Ext. Price
L6474HTR Product Details

L6474HTR Overview


The package is designed with [0].The part is packaged in a 28-TSSOP (0.173, 4.40mm Width) 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.3.3V 5V volts can be supplied by the device.Drivers controllers operates wDrivers controllershin a range of -40°C~150°C TJdegrees Celsius.This part has 28termination options.A voltage of 8V~45Vcan 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 3Afor the part output.A STEPPER MOTOR CONTROLLERanalog integrated circuit is used in the device.Based on the L6474part number, it is found.The device has 28 pins.Drivers controllers is possible to access 1outputs.A supply voltage of 45Vis required to operate this driver.3.2Vis maintained as the output voltage.Drivers controllers is maintained at a voltage of STSPIN L64.

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.


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

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