Texas Instruments

TPS542A52RJMR  

DC Switching Voltage Regulators

TPS542A52RJMR Description

The TPS542A52RJMR is a high-performance, adjustable output voltage buck converter designed for demanding power management applications. Manufactured by Texas Instruments, this IC offers a robust solution for efficiently converting and regulating power in a variety of electronic systems. With an input voltage range of 4V to 18V, the TPS542A52RJMR can handle a wide range of input sources, making it versatile for different power supply requirements. The device is capable of delivering up to 15A of output current, ensuring it can support high-power applications with ease.

The TPS542A52RJMR features a synchronous rectifier, which enhances efficiency and reduces power loss, making it ideal for applications where power efficiency is critical. The switching frequency can be adjusted between 400kHz and 2.2MHz, providing flexibility to optimize performance for specific system requirements. The output voltage is adjustable from 0.5V to 5.5V, allowing precise control over the power delivery to sensitive electronic components.

TPS542A52RJMR Features

• Adjustable Output Voltage: The TPS542A52RJMR offers an adjustable output voltage range from 0.5V to 5.5V, providing flexibility to meet various power requirements.
• High Efficiency: The synchronous rectifier ensures high efficiency, reducing power loss and improving overall system performance.
• Wide Input Voltage Range: With an input voltage range of 4V to 18V, the device can accommodate a variety of input power sources.
• High Output Current: Capable of delivering up to 15A of output current, making it suitable for high-power applications.
• Flexible Switching Frequency: The switching frequency can be adjusted between 400kHz and 2.2MHz, allowing optimization for different system requirements.
• Positive Output Configuration: The device is designed with a positive output configuration, ensuring compatibility with most electronic systems.
• Surface Mount Technology: The TPS542A52RJMR is available in a surface mount package, facilitating easy integration into compact designs.
• Compliance and Reliability: The device is REACH affected and RoHS3 compliant, ensuring it meets environmental and safety standards. The moisture sensitivity level (MSL) is rated at 2 (1 Year), enhancing its reliability in various environmental conditions.

TPS542A52RJMR Applications

The TPS542A52RJMR is ideal for a range of applications requiring efficient power management and high current delivery. Some specific use cases include:

• Telecommunications: Powering base stations, routers, and other network equipment where high efficiency and reliability are crucial.
• Industrial Equipment: Providing stable power to control systems, PLCs, and other industrial devices that demand high current and precise voltage regulation.
• Consumer Electronics: Used in high-power consumer devices such as gaming consoles, high-end PCs, and large-screen TVs where power efficiency and performance are paramount.
• Automotive Systems: Suitable for automotive applications requiring high current and precise voltage control, such as infotainment systems and advanced driver-assistance systems (ADAS).

Conclusion of TPS542A52RJMR

The TPS542A52RJMR from Texas Instruments is a versatile and efficient buck converter that stands out in the power management IC market. Its adjustable output voltage, wide input voltage range, and high output current capability make it suitable for a variety of high-power applications. The synchronous rectifier and adjustable switching frequency further its enhance performance and efficiency, making it a reliable choice for demanding electronic systems. Whether used in telecommunications, industrial equipment, consumer electronics, or automotive systems, the TPS542A52RJMR delivers the power and precision required for modern electronic applications.

TPS542A52RJMR Documents

Download datasheets and manufacturer documentation for TPS542A52RJMR

Datasheets :

TPS542A52      

PCN Design/Specification :

TPS542A50 29/Oct/2021       TPS542A50 07/Dec/2021