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