Texas Instruments

TPS546D24RVFR

TPS546D24RVFR is a high-efficiency synchronous buck converter from Texas Instruments. It is designed to provide efficient power conversion in a wide range of applications, including industrial, automotive, and telecom systems. Here is a brief description of the TPS546D24RVFR, its features, and applications:

Description:

The TPS546D24RVFR is a highly integrated synchronous buck converter that offers high efficiency and a wide input voltage range. It is available in a compact 1mm x 1mm QFN package, making it suitable for space-constrained applications.

Features:

1. High efficiency: The TPS546D24RVFR offers high efficiency up to 98%, which helps to reduce power dissipation and improve overall system performance.
2. Wide input voltage range: The device can operate with an input voltage range of 4.5V to 60V, making it suitable for a wide range of applications.
3. Synchronous rectification: The TPS546D24RVFR uses synchronous rectification, which helps to minimize conduction losses and improve efficiency.
4. High output current: The device can deliver up to 2.4A of continuous output current, making it suitable for applications that require high power output.
5. Low quiescent current: The TPS546D24RVFR has a low quiescent current of 35µA in Burst Mode, which helps to reduce power consumption in battery-powered applications.
6. Programmable soft-start: The device features a programmable soft-start function that helps to minimize inrush current and reduce output voltage overshoot during startup.
7. Protection features: The TPS546D24RVFR includes various protection features such as over-current protection, over-voltage protection, and thermal shutdown.

Applications:

1. Industrial systems: The TPS546D24RVFR can be used in industrial systems that require efficient power conversion, such as motor drives, programmable logic controllers (PLCs), and industrial control systems.
2. Automotive systems: The device is suitable for automotive applications, including infotainment systems, instrument clusters, and body control modules.
3. Telecom systems: The TPS546D24RVFR can be used in telecom systems, such as base stations and network equipment, to provide efficient power conversion.
4. Battery-powered devices: The low quiescent current and high efficiency of the TPS546D24RVFR make it suitable for battery-powered devices, such as portable electronics and wireless communication devices.
5. General-purpose power conversion: The TPS546D24RVFR can also be used in various other applications that require efficient power conversion, such as LED lighting, power supplies, and test and measurement equipment.