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
- JESD-609 Code :
- e3
- Step Resolution :
- 1 ~ 1/16
- Radiation Hardening :
- No
- Terminal Finish :
- Matte Tin (Sn)
- Applications :
- GENERAL PURPOSE
- RoHS Status :
- ROHS3 Compliant
- Number of Outputs :
- 1
- Packaging :
- Tape and Reel (TR)
- Lead Free :
- Lead Free
- Height Seated (Max) :
- 3.6mm
- Series :
- STSPIN L64
- Voltage - Load :
- 8V~45V
- Terminal Form :
- Gull wing
- Number of Pins :
- 36
- Terminal Pitch :
- 0.65mm
- Output Voltage :
- 45V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Supply Voltage-Min (Vsup) :
- 8V
- Analog IC - Other Type :
- STEPPER MOTOR CONTROLLER
- Interface :
- SPI
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mounting Type :
- Surface Mount
- Power Supplies :
- 3.3V
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- ECCN Code :
- EAR99
- Voltage - Supply :
- 3.3V 5V
- Operating Temperature :
- -40°C~150°C TJ
- Peak Reflow Temperature (Cel) :
- 260
- Max Output Current :
- 3A
- Factory Lead Time :
- 12 Weeks
- Output Configuration :
- Half Bridge (4)
- Motor Type - Stepper :
- Bipolar
- Package / Case :
- 36-BSSOP (0.433, 11.00mm Width) Exposed Pad
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Supply Current-Max (Isup) :
- 0.65mA
- Supply Voltage :
- 3.3V
- Terminal Position :
- Dual
- Mount :
- Surface Mount
- Base Part Number :
- L6474
- Number of Terminations :
- 36
- 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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