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L6460

L6460 Description

The L6460 is a high-performance motor driver IC designed for a wide range of applications, featuring a half-bridge output configuration with eight channels. Manufactured by STMicroelectronics, this device is part of the Power Management (PMIC) category and is housed in a 64-pin TQFP package. The L6460 is specifically tailored for driving bipolar stepper motors and brushed DC motors, making it a versatile solution for various motor control needs.

L6460 Features

• Output Configuration: The L6460 features a half-bridge output configuration with eight channels, providing robust control capabilities for motor applications.
• Step Resolution: It offers a step resolution range of 1 to 1/16, allowing for precise motor control and smooth operation.
• Voltage Range: The device operates within a supply voltage range of 13V to 38V, making it suitable for a variety of power supply configurations.
• Technology: Utilizing CMOS technology, the L6460 ensures high efficiency and low power consumption.
• Interface: The L6460 supports SPI communication, enabling easy integration with microcontrollers and other digital systems.
• Compliance: It is REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: With an MSL rating of 3 (168 hours), the L6460 is suitable for applications requiring extended exposure to moisture.
• Mounting Type: The surface mount package makes it ideal for compact and space-constrained designs.
• Applications: The L6460 is designed for general-purpose applications, making it a flexible choice for a variety of motor control scenarios.

L6460 Applications

The L6460 is ideal for applications requiring precise control of bipolar stepper motors and brushed DC motors. Its wide voltage range and half-bridge configuration make it suitable for a variety of industrial and consumer applications, including:

• Industrial Automation: For precise control of robotic arms, conveyor systems, and other automated machinery.
• Consumer Electronics: In devices such as printers, scanners, and other peripherals that require reliable motor control.
• Medical Equipment: For applications such as medical imaging devices and laboratory equipment where precision and reliability are critical.
• Automotive: In automotive applications such as power windows, seats, and other motor-driven components.

Conclusion of L6460

The L6460 from STMicroelectronics is a versatile and reliable motor driver IC, offering a wide range of features and benefits for motor control applications. Its half-bridge output configuration, wide voltage range, and precise step resolution make it an excellent choice for both bipolar stepper and brushed DC motors. The device's compliance with environmental and regulatory standards, along with its surface mount package, ensures it is suitable for modern, compact designs. Whether used in industrial automation, consumer electronics, medical equipment, or automotive applications, the L6460 provides a robust and efficient solution for motor control needs.