STMicroelectronics

L6728TR

L6728TR Description

The L6728TR is a high-performance, surface-mount transistor driver designed for use in Buck DC-DC switching controllers. Manufactured by STMicroelectronics, this obsolete product is compliant with RoHS3 regulations and is unaffected by REACH regulations. With a switching frequency of 300kHz, the L6728TR offers efficient power conversion in various applications.

L6728TR Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Product Status: Obsolete
• Frequency - Switching: 300kHz
• REACH Status: REACH Unaffected
• Mfr: STMicroelectronics
• Voltage - Supply (Vcc/Vdd): 5V ~ 12V
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 3 (168 Hours)
• Synchronous Rectifier: Yes
• ECCN: EAR99
• Topology: Buck
• Mounting Type: Surface Mount
• Clock Sync: No
• Number of Outputs: 1
• Control Features: Enable, Phase Control, Power Good
• Duty Cycle (Max): 80%
• Output Phases: 1
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Base Product Number: L6728

L6728TR Applications

The L6728TR is ideal for applications requiring efficient power conversion and control in Buck DC-DC switching controllers. Some specific use cases include:

1. Telecommunications Equipment: Powering communication devices with precise voltage regulation.
2. Industrial Automation: Providing stable power to control systems and actuators.
3. Consumer Electronics: Powering portable devices with efficient power conversion.

Conclusion of L6728TR

The L6728TR is a versatile and efficient transistor driver for Buck DC-DC switching controllers. Although it is now obsolete, its unique features such as synchronous rectification, high switching frequency, and RoHS3 compliance make it a suitable choice for applications requiring precise power conversion and control. Its surface-mount design also allows for easy integration into various electronic systems. While it may be discontinued, the L6728TR remains a reliable option for legacy systems and applications where its specific features are required.