STMicroelectronics

L6732TR

L6732TR Description

The L6732TR is a highly integrated Buck converter controller designed for demanding power management applications. Manufactured by STMicroelectronics, this device is part of the Power Management (PMIC) category and is packaged in a 16TSSOP format, making it suitable for surface mount applications. Despite its obsolete status, the L6732TR remains a reliable choice for engineers seeking a robust and efficient power management solution.

L6732TR Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Frequency - Switching: Capable of operating at 250kHz and 500kHz, providing flexibility for various applications.
• Voltage - Supply (Vcc/Vdd): Wide input voltage range of 4.5V to 14V, ensuring compatibility with a broad spectrum of power sources.
• Synchronous Rectifier: Yes, enhancing efficiency and reducing power loss.
• Control Features: Equipped with current limit, enable, phase control, power good, and soft start functionalities, ensuring precise control and protection.
• Duty Cycle (Max): 100%, allowing for maximum flexibility in power delivery.
• Output Phases: 1, simplifying design and reducing complexity.
• Clock Sync: Yes, enabling synchronization with external clocks for coordinated operation.
• Number of Outputs: 1, focused on delivering a single, reliable output.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level (MSL): 2 (1 Year), suitable for standard manufacturing processes.
• ECCN: EAR99, indicating general availability without specific export restrictions.
• HTSUS: 8542.39.0001, facilitating accurate customs classification.

L6732TR Applications

The L6732TR is ideal for applications requiring efficient power conversion and precise control. Its Buck topology and synchronous rectification make it particularly suitable for:

• Power Supplies: Providing stable and efficient power conversion for various electronic devices.
• Telecommunications: Ensuring reliable power delivery in communication infrastructure.
• Industrial Equipment: Offering robust power management solutions for demanding industrial applications.
• Consumer Electronics: Enhancing the efficiency and reliability of power systems in consumer devices.

Conclusion of L6732TR

The L6732TR from STMicroelectronics is a versatile Buck converter controller that offers a comprehensive set of features tailored for efficient power management. Despite its obsolete status, its wide input voltage range, synchronous rectification, and advanced control features make it a reliable choice for engineers. The L6732TR's compliance with environmental and regulatory standards further enhances its appeal. While newer alternatives may exist, the L6732TR remains a solid option for applications requiring a proven and efficient power management solution.