L6474HTR
- Mfr.Part #
- L6474HTR
- Manufacturer
- STMicroelectronics
- Package / Case
- 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC MTR DRV BIPLR 3.3/5V 28HTSSOP
- Stock
- 3,637
- In Stock :
- 3,637
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Motor Drivers, Controllers
- Number of Outputs :
- 1
- Applications :
- GENERAL PURPOSE
- Number of Pins :
- 28
- Nominal Supply Current :
- 650μA
- Number of Terminations :
- 28
- Terminal Form :
- Gull wing
- Series :
- STSPIN L64
- Supply Current-Max (Isup) :
- 0.65mA
- Terminal Pitch :
- 0.65mm
- Length :
- 9.7mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Power Supplies :
- 3.3V
- Output Configuration :
- Half Bridge (4)
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Peak Reflow Temperature (Cel) :
- 260
- Analog IC - Other Type :
- STEPPER MOTOR CONTROLLER
- JESD-609 Code :
- e3
- Supply Voltage-Min (Vsup) :
- 8V
- Terminal Position :
- Dual
- Supply Voltage :
- 3.3V
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Motor Type - Stepper :
- Bipolar
- Package / Case :
- 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Output Voltage :
- 3.2V
- Operating Supply Voltage :
- 45V
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Mount :
- Surface Mount
- Step Resolution :
- 1 ~ 1/16
- Operating Temperature :
- -40°C~150°C TJ
- Lead Free :
- Lead Free
- Interface :
- SPI
- Voltage - Load :
- 8V~45V
- Base Part Number :
- L6474
- Current - Output :
- 3A
- Width :
- 4.4mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Factory Lead Time :
- 12 Weeks
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Voltage - Supply :
- 3.3V 5V
- Datasheets
- L6474HTR
L6474HTR Documents

Motor Drivers, Controllers STMicroelectronics L6474HTR Overview
Introducing the cutting-edge Motor Drivers, Controllers by STMicroelectronics, featuring the advanced L6474HTR. This innovative integrated circuit offers unparalleled performance and versatility, making it the ideal choice for a wide range of motion control applications. Designed with precision and reliability in mind, the L6474HTR delivers exceptional motor driving capabilities, ensuring smooth and efficient operation in diverse industrial settings.
With its compact design and robust construction, this motor driver IC is engineered to meet the demanding requirements of modern automation systems. Whether you're designing robotics, CNC machines, or other motion control equipment, the Motor Drivers, Controllers STMicroelectronics L6474HTR provides the perfect solution for achieving superior performance and reliability.
L6474HTR Features
- Integrated Motor Driver and Controller
- Bipolar Stepper Motor Support
- Operating Voltage: 3.3V to 5V
- Compact 28HTSSOP Package
- High Thermal Performance
- Advanced Motion Control Features
- Overcurrent and Thermal Protection
- Low Power Consumption
L6474HTR Applications
- Robotics: The L6474HTR is perfectly suited for powering stepper motors in robotic arms, providing precise and reliable motion control for industrial and research applications.
- CNC Machines: Enhance the performance of CNC machines with the Motor Drivers, Controllers STMicroelectronics L6474HTR, ensuring smooth and accurate movement of cutting tools and workpieces.
- 3D Printers: Achieve high-quality prints and precise layer alignment with the L6474HTR, delivering exceptional stepper motor control for additive manufacturing processes.
- Automated Guided Vehicles (AGVs): Enable seamless navigation and maneuverability of AGVs in warehouse and logistics operations, thanks to the advanced motion control capabilities of the L6474HTR.
- Industrial Automation: From conveyor systems to packaging machinery, the L6474HTR ensures efficient and reliable motor control, optimizing productivity in various industrial automation applications.
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