STMicroelectronics

L6482HTR

L6482HTR Description

The L6482HTR is a high-performance stepper motor driver IC designed and manufactured by STMicroelectronics. This device is part of the STSPIN L64 series and is specifically tailored for general-purpose applications. It features a bipolar motor type, a 38-pin HTSSOP package, and a surface-mount type. The L6482HTR is designed to operate with a supply voltage of 3.3V or 5V, making it versatile for various applications. It is compliant with the REACH and RoHS3 standards, ensuring environmental safety and regulatory compliance. The device has a moisture sensitivity level (MSL) of 3, which allows for 168 hours of storage before baking is required. The L6482HTR is also EAR99 and HTSUS 8542.39.0001 compliant, facilitating international trade and distribution.

L6482HTR Features

• Technology: Power MOSFET
• Step Resolution: 1 ~ 1/16, providing precise control over motor movement
• Voltage - Supply: 3.3V, 5V, offering flexibility in power supply options
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations
• RoHS Status: ROHS3 Compliant, adhering to the European Union's directive on the restriction of hazardous substances
• Moisture Sensitivity Level (MSL): 3 (168 Hours), allowing for extended storage before bake-out is necessary
• Mounting Type: Surface Mount, suitable for PCB integration
• Motor Type - Stepper: Bipolar, supporting a wide range of stepper motor applications
• Series: STSPIN L64, part of a comprehensive family of motor drivers
• Package: Tape & Reel (TR), facilitating automated assembly processes
• Interface: SPI, enabling easy integration with microcontrollers and other digital systems

L6482HTR Applications

The L6482HTR is ideal for a variety of applications where precise control of stepper motors is required. Some specific use cases include:

• Industrial Automation: For precise positioning in assembly lines and robotic arms
• Medical Equipment: In devices requiring controlled motor movement, such as diagnostic equipment and surgical tools
• Consumer Electronics: In applications like 3D printers and home automation systems
• Office Automation: For motorized components in printers, scanners, and other office machinery

Conclusion of L6482HTR

The L6482HTR from STMicroelectronics stands out for its versatility, precision, and compliance with environmental and trade regulations. Its unique combination of features, such as the ability to operate with both 3.3V and 5V supplies, a high step resolution, and a robust SPI interface, make it a preferred choice for designers looking for a reliable and high-performance stepper motor driver. Its applications span across various industries, making it a valuable component in the development of advanced motor control systems.