STMicroelectronics

E-L6910TR

E-L6910TR Description

The E-L6910TR is a highly efficient Buck DC-DC switching controller designed by STMicroelectronics, a leading manufacturer in the semiconductor industry. This controller is specifically engineered to provide robust performance in a compact 16SOIC package, making it ideal for a wide range of applications that demand high efficiency and reliability. Despite being marked as obsolete, the E-L6910TR remains a viable option for legacy systems and specific applications where its unique features are still highly beneficial.

E-L6910TR Features

The E-L6910TR offers a comprehensive set of features that enhance its performance and versatility:

• Output Type: Transistor Driver
• Output Configuration: Positive
• Frequency - Switching: 200kHz, ensuring efficient power conversion with minimal switching losses.
• Voltage - Supply (Vcc/Vdd): Operates within a wide range of 5V to 12V, providing flexibility in power supply options.
• Synchronous Rectifier: Yes, which significantly improves efficiency by reducing power dissipation.
• Control Features: Includes Current Limit, Frequency Control, Phase Control, Power Good, and Soft Start, providing robust protection and control mechanisms.
• Duty Cycle (Max): 100%, allowing for maximum flexibility in output voltage regulation.
• Output Phases: 1, ensuring simplicity and reliability in single-phase applications.
• Package: Tape & Reel (TR), facilitating easy handling and integration into automated assembly processes.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental sustainability and regulatory compliance.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), making it suitable for various environmental conditions without the need for special handling.

E-L6910TR Applications

The E-L6910TR is particularly well-suited for applications that require efficient power conversion and robust control features. Some specific use cases include:

• Power Supplies: Ideal for designing efficient power supplies in a variety of electronic devices, including computers, servers, and industrial equipment.
• Telecommunications: Suitable for telecom infrastructure where high efficiency and reliability are paramount.
• Consumer Electronics: Can be used in consumer electronics such as TVs, monitors, and gaming consoles to provide stable and efficient power conversion.
• Industrial Automation: Applicable in industrial control systems where precise voltage regulation and protection features are essential.

Conclusion of E-L6910TR

The E-L6910TR from STMicroelectronics is a versatile and efficient Buck DC-DC switching controller that offers a wide range of features and benefits. Its ability to operate within a broad voltage range, coupled with its synchronous rectification and comprehensive control features, makes it an excellent choice for a variety of applications. Despite its obsolete status, the E-L6910TR remains a reliable option for existing systems and specific applications where its unique attributes provide significant advantages. Its compliance with environmental regulations and robust performance make it a valuable component in the electronics industry.