Texas Instruments

TPS552892RYQR  

DC Switching Voltage Regulators

TPS552892RYQR Description

The TPS552892RYQR is a high-performance, programmable synchronous buck regulator designed by Texas Instruments, a leading manufacturer in the electronics industry. This regulator is part of the Power Management Integrated Circuit (PMIC) category and is ideal for applications requiring efficient power conversion and precise voltage regulation. The TPS552892RYQR features a wide input voltage range from 3V to 36V, making it suitable for various power supply applications. It supports a maximum output voltage of 22V and a minimum output voltage of 0.8V, providing flexibility in configuring the output voltage to meet specific system requirements.

TPS552892RYQR Features

• Synchronous Rectification: The TPS552892RYQR incorporates a synchronous rectifier, which significantly improves efficiency by reducing power losses during the switching process. This feature is particularly beneficial in applications where high efficiency is crucial for minimizing power consumption and heat generation.
• Programmable Output Voltage: With a programmable output voltage range from 0.8V to 22V, the TPS552892RYQR offers unparalleled flexibility. This allows engineers to tailor the output voltage to the specific needs of their application, ensuring optimal performance and power efficiency.
• Wide Input Voltage Range: The regulator supports an input voltage range from 3V to 36V, making it suitable for a variety of power sources, including batteries and industrial power supplies. This wide input range enhances the versatility of the device, enabling it to be used in diverse applications.
• High Switching Frequency: The TPS552892RYQR operates within a switching frequency range of 200kHz to 2.2MHz. This high operation-frequency allows for the use of smaller inductors and capacitors, reducing the overall size and cost of the power supply solution.
• Surface Mount Technology: The regulator is designed for surface mount applications, utilizing a Tape & Reel (TR) package. This mounting type is ideal for automated assembly processes, ensuring high reliability and ease of integration into modern electronic systems.
• Single Output Configuration: The device features a single positive output configuration, simplifying the design process and reducing complexity in power distribution systems.

TPS552892RYQR Applications

The TPS552892RYQR is well-suited for a variety of applications where efficient power management is essential. Some specific use cases include:

• Industrial Equipment: The wide input voltage range and high efficiency make the TPS552892RYQR ideal for industrial applications, such as programmable logic controllers (PLCs) and motor drives, where reliable power conversion is critical.
• Telecommunications: In telecommunications infrastructure, the regulator can be used to power various components, including base stations and network routers, ensuring stable and efficient power delivery.
• Consumer Electronics: The programmable output voltage and small form factor make the TPS552892RYQR suitable for consumer electronics, such as smartphones, tablets, and laptops, where space constraints and power efficiency are key considerations.
• Automotive Systems: The robust design and wide input voltage range enable the TPS552892RYQR to be used in automotive applications, such as electronic control units (ECUs) and infotainment systems, where reliability and efficiency are paramount.

Conclusion of TPS552892RYQR

The TPS552892RYQR from Texas Instruments is a versatile and efficient synchronous buck regulator that offers significant advantages over similar models. Its wide input voltage range, programmable output voltage, and high switching frequency make it an ideal choice for a broad range of applications, from industrial equipment to consumer electronics. The inclusion of synchronous rectification ensures high efficiency, reducing power losses and heat generation while, the surface mount technology simplifies integration into modern electronic systems. With its active product status and robust design, the TPS552892RYQR is a reliable and efficient solution for power management needs.

TPS552892RYQR Documents

Download datasheets and manufacturer documentation for TPS552892RYQR

PCN :

Product Change Notification (PDF)