The L6911D is a Buck topology transistor driver designed for power management applications. Manufactured by STMicroelectronics, this IC offers a comprehensive set of control features and is optimized for high efficiency and reliability. With a switching frequency of 200kHz, the L6911D is capable of delivering stable power output within a supply voltage range of 5V to 12V. The device is housed in a 20SOIC package and is suitable for surface mount applications, making it ideal for compact and high-density designs.
The L6911D stands out with its synchronous rectifier feature, which enhances efficiency and reduces power loss. The inclusion of a soft start mechanism ensures a smooth startup process, preventing inrush currents that could damage sensitive components. The wide operating temperature range and robust control features make the L6911D highly reliable and suitable for a variety of industrial and consumer applications.
The L6911D is ideal for applications requiring efficient power conversion and stable voltage regulation. Its Buck topology and synchronous rectifier make it particularly well-suited for:
The L6911D from STMicroelectronics is a versatile and efficient Buck topology transistor driver, offering a range of advanced control features and a robust design. Its synchronous rectifier and comprehensive control mechanisms ensure high efficiency and reliability, making it an excellent choice for a variety of power management applications. Despite being marked as obsolete, the L6911D remains a reliable option for engineers seeking a proven solution for their power management needs.
Download datasheets and manufacturer documentation for L6911D