STMicroelectronics

E-TEA3718SFP

E-TEA3718SFP Description

The E-TEA3718SFP is a high-performance, bipolar stepper motor driver IC designed by STMicroelectronics. This device is specifically engineered to provide robust and efficient motor control in a wide range of applications. It features a half-bridge output configuration with a current output capability of 1.5A, making it suitable for driving bipolar stepper motors. The E-TEA3718SFP operates a within supply voltage range of 4.75V to 5.25V and can handle load voltages between 10V and 45V. Its operating temperature range extends from 0°C to 150°C (TJ), ensuring reliable performance in various environmental conditions.

E-TEA3718SFP Features

• Output Configuration: The E-TEA3718SFP features a half-bridge output configuration with two half bridges, providing flexibility in motor control and ensuring efficient power delivery.
• Current Handling: With a current output capacity of 1.5A, this IC can drive stepper motors with significant torque, making it ideal for applications requiring precise and powerful motor control.
• Voltage Range: The supply voltage range of 4.75V to 5.25V and load voltage range of 10V to 45V offer broad compatibility with various power supply and motor configurations.
• Step Resolution: The E-TEA3718SFP supports step resolutions of 1 and 1/2, enabling precise control over motor movement and positioning.
• Technology Util:izing bipolar technology, this IC ensures efficient power management and high reliability in motor control applications.
• Compliance: The E-TEA3718SFP is REACH unaffected and ROHS3 compliant, meeting stringent environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 3 (168 hours), the E-TEA3718SFP is suitable for surface mount applications without significant moisture-related risks.
• Mounting Type: The surface mount design facilitates easy integration into compact and high-density PCB layouts.
• Package: Available in a tube package, the E-TEA3718SFP is easy to handle and store, ensuring convenient logistics and assembly processes.

E-TEA3718SFP Applications

The E-TEA3718SFP is a versatile IC suitable for a variety of general-purpose applications requiring precise stepper motor control. Its robust design and wide voltage range make it ideal for:

• Industrial Automation: In automated machinery and robotic systems, the E-TEA3718SFP provides reliable motor control, ensuring precise positioning and movement.
• Medical Equipment: For medical devices that require precise motor control, such as laboratory automation and diagnostic equipment, the E-TEA3718SFP offers high reliability and performance.
• Consumer Electronics: In applications such as printers, scanners, and other consumer devices, the E-TEA3718SFP ensures smooth and accurate motor operation.
• Office Automation: For office equipment like copiers and fax machines, the E-TEA3718SFP provides efficient and reliable motor control, enhancing overall device performance.

Conclusion of E-TE3A718SFP

The E-TEA3718SFP from STMicroelectronics is a high-performance stepper motor driver IC that stands out for its robust design, wide voltage range, and precise step resolution. Its half-bridge output configuration and 1.5A current output capability make it suitable for driving bipolar stepper motors with significant torque. The device's compliance with REACH and ROHS3 standards ensures it meets environmental and safety requirements. With its surface mount design and tube packaging, the E-TEA3718SFP easy is to integrate into various applications, making it an ideal choice for industrial automation, medical equipment, consumer electronics, and office automation.