Overview of L298N by STMicroelectronics
The L298N is a highly versatile dual full-bridge driver, designed by STMicroelectronics to drive inductive loads such as relays, solenoids, DC and stepping motors. With an interface type that is full bridge based, it provides an optimal solution for managing and driving high-current loads with a nominal supply voltage of 5V, and it can handle up to 46V, making it adaptable to a broad range of applications. Furthermore, its output current flow direction capabilities for both source and sink, coupled with an output polarity that is true, enhances its flexibility in various driving scenarios.
The part is presented in a vertical, Multiwatt-15 (ZFM) package, with a total of 15 pins, ensuring a compact footprint while allowing for effective thermal management through its flange mount packaging style. Notably, the L298N includes built-in overcurrent protection, providing an extra layer of security for your designs. Although the part is not qualified as RoHS compliant and has a lead time of 20 weeks as of the current writing, it remains in active production and is widely used in diverse applications.
Industry Applications for L298N
The versatility and robustness of the L298N mean it can be found in various industries, fulfilling a multitude of roles. Here are a few notable examples:
- Education and Research: Due to its ease of use and integration in prototype developments, the L298N may be suitable for university-level education projects and research where control of motors or other inductive loads is necessary.
- Aerospace and Defense: Given its ability to handle high voltages and built-in protections, the L298N could potentially play a role in developing aerospace and defense equipment, where reliability and performance are paramount.
- Agriculture Technology: In the realm of agricultural technology, the L298N may be the ideal choice for the automation of farming equipment, irrigation systems, and robotics, thanks to its robust output characteristics and ability to drive high-current loads.
- Robotics and Drones: The driver is perfectly suited for applications within the rapidly growing fields of robotics and drones, where compact size, efficiency, and reliability are crucial. Its ability to drive both DC and stepping motors makes it incredibly versatile for these applications.
These use cases are bolstered by the device’s specifications, such as supply voltage flexibility, high current handling, and protective features, making the L298N a compelling choice for driving solutions across various sectors.
About STMicroelectronics
STMicroelectronics is a global semiconductor leader, delivering a wide array of electronic components, including an extensive range of Peripheral Drivers within the Drivers And Interfaces category. Among its offerings, the L298N stands out as a testament to STMicroelectronics’ commitment to innovation, quality, and meeting the diverse needs of the industry. STMicroelectronics’ portfolio not only includes similar parts to the L298N but also spans a broad spectrum of semiconductor solutions, designed for applications that stretch from simple consumer electronics to complex industrial machinery. This broad product range underscores STMicroelectronics’ expertise and its ability to provide components that meet the specific needs and challenges of designers and engineers worldwide.
Where to Find L298N by STMicroelectronics
To secure the L298N for your project, checking real-time inventory and pricing information through findchips.com is advisable. Peripheral Drivers category on findchips.com offers a comprehensive overview of alternate parts to L298N, either by STMicroelectronics or other reputable manufacturers. Historically, distributors such as Newark, DigiKey, Avnet Americas, and Mouser Electronics have stocked the L298N, but for current availability and best pricing, a visit to findchips.com is recommended.