L6474PDTR
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- Mfr.Part #
- L6474PDTR
- Manufacturer
- STMicroelectronics
- Package / Case
- 36-BSSOP (0.433, 11.00mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC MTR DRV BIPLR 3.3V/5V 36PWRSO
- Stock
- 13,670
- In Stock ：
- 13,670
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Motor Drivers, Controllers
- Step Resolution :
- 1 ~ 1/16
- Package / Case :
- 36-BSSOP (0.433, 11.00mm Width) Exposed Pad
- Motor Type - Stepper :
- Bipolar
- Factory Lead Time :
- 12 Weeks
- Power Supplies :
- 3.3V
- Analog IC - Other Type :
- STEPPER MOTOR CONTROLLER
- Output Voltage :
- 45V
- Supply Current-Max (Isup) :
- 0.65mA
- Series :
- STSPIN L64
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~150°C TJ
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Supply Voltage-Min (Vsup) :
- 8V
- Terminal Position :
- Dual
- Number of Outputs :
- 1
- Height Seated (Max) :
- 3.6mm
- Peak Reflow Temperature (Cel) :
- 260
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Applications :
- GENERAL PURPOSE
- Terminal Pitch :
- 0.65mm
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 36
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Number of Terminations :
- 36
- Radiation Hardening :
- No
- Output Configuration :
- Half Bridge (4)
- Terminal Finish :
- Matte Tin (Sn)
- ECCN Code :
- EAR99
- Base Part Number :
- L6474
- Voltage - Supply :
- 3.3V 5V
- Voltage - Load :
- 8V~45V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Lead Free :
- Lead Free
- JESD-609 Code :
- e3
- Interface :
- SPI
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 3.3V
- Max Output Current :
- 3A
- Terminal Form :
- Gull wing
- Datasheets
- L6474PDTR
Motor Drivers, Controllers STMicroelectronics L6474PDTR Overview
The Motor Drivers, Controllers STMicroelectronics L6474PDTR is an advanced, compact IC motor driver designed for high-performance bipolar stepper motor control. This component is built to operate seamlessly with both 3.3V and 5V power supplies, making it a versatile choice for diverse electronic environments. Its integration into the 36PWRSO package allows for efficient heat dissipation and space-saving on PCBs, ideal for applications where footprint and thermal performance are critical. The Motor Drivers, Controllers STMicroelectronics L6474PDTR stands out in the market for its robustness and reliability, facilitating enhanced motor control with precision and efficiency.
L6474PDTR Features
The L6474PDTR motor driver boasts a range of features that enhance its functionality and reliability. Key features include a dual full-bridge capable of driving up to 3A per phase, built-in overcurrent protection, and a thermal shutdown feature to prevent damage from overheating. Additionally, its cross-conduction protection ensures that the power efficiency is maximized while minimizing the risk of short-circuiting. The driver also supports micro-stepping which allows for smoother and more precise motor control, crucial for applications requiring exact positioning and gentle motor movements.
L6474PDTR Applications
- 3D Printers: The L6474PDTR drives stepper motors with high precision and smooth operation, essential for the accurate layering and detailing needed in 3D printing.
- Automated Robotics: In robotics, this driver ensures reliable and precise control of motor movements, crucial for performing complex automated tasks accurately.
- CNC Machines: The precise control provided by the L6474PDTR is vital for CNC machining operations, where precise motor movement dictates the quality of the final product.
- Office Automation Equipment: It is used in scanners, printers, and other office automation devices, providing the necessary drive capabilities and precision for daily operations.
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