Texas Instruments

TPS65265RHBT  

DC Switching Voltage Regulators

TPS65265RHBT Description

The TPS65265RHBT is a highly efficient, multi-output synchronous buck DC-DC converter from Texas Instruments, designed to deliver reliable power management solutions for a wide range of applications. This device features three adjustable output channels, each capable of providing different current capacities: 5A, 3A, and 2A. The input voltage range is extensive, spanning from 4.5V to 17V, making it suitable for various power supply requirements. The switching frequency is adjustable between 250kHz and 2.3MHz, allowing for optimization of efficiency and performance based on specific application needs. The TPS65265RHBT is housed in a 32-pin VQFN package, which is ideal for surface-mount applications and ensures a compact footprint on the PCB.

TPS65265RHBT Features

• Adjustable Output Voltage: The TPS65265RHBT offers an adjustable output voltage range from 0.6V to 17V, providing flexibility to meet diverse power requirements.
• Synchronous Rectification: The inclusion of synchronous rectification enhances efficiency by reducing power losses, making it an ideal choice for high-performance power management.
• Wide Input Voltage Range: With an input voltage range of 4.5V to 17V, this device can accommodate a variety of power sources, ensuring robust and versatile operation.
• High Current Capability: The ability to deliver up to 5A on one channel and 3A and 2A on the other channels makes it suitable for applications requiring high current outputs.
• Adjustable Switching Frequency: The wide switching frequency range from 250kHz to 2.3MHz allows for optimization of efficiency and performance, balancing between high efficiency and small form factor.
• Positive Output Configuration: The positive output configuration ensures compatibility with a broad range of electronic systems.
• Compliance and Reliability: The TPS65265RHBT is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory adherence. It also features a moisture sensitivity level (MSL) of 2 (1 Year), which enhances its reliability in various environmental conditions.

TPS65265RHBT Applications

The TPS65265RHBT is well-suited for a variety of applications where high efficiency, compact size, and reliable performance are critical. Key applications include:

• Telecommunications Equipment: Ideal for powering base stations, routers, and other telecom infrastructure where multiple power rails are required.
• Industrial Control Systems: Suitable for PLCs, motor controllers, and other industrial applications that demand high current and efficient power management.
• Automotive Electronics: Applicable in automotive systems such as infotainment, advanced driver assistance systems (ADAS), and electric vehicle (EV) power electronics.
• High-Performance Computing: Provides efficient power delivery for servers, data centers, and high-performance computing systems.
• Consumer Electronics: Can be used in gaming consoles, high-end audio systems, and other consumer devices requiring multiple power rails and high efficiency.

Conclusion of TPS65265RHBT

The TPS65265RHBT from Texas Instruments stands out as a versatile and efficient solution for multi-output power management needs. Its adjustable output voltage, wide input voltage range, and high current capability make it suitable for a broad range of applications. The inclusion of synchronous rectification and adjustable switching frequency further enhances its performance and efficiency. With its compact 32-pin VQFN package and compliance with environmental regulations, the TPS65265RHBT offers a reliable and sustainable power management solution. Whether in telecommunications, industrial control, automotive, or high-performance computing, the TPS65265RHBT delivers the performance and flexibility needed to meet modern power management challenges.

TPS65265RHBT Documents

Download datasheets and manufacturer documentation for TPS65265RHBT

Datasheets :

TPS65265 Datasheet      

HTML Datasheet :

TPS65265 Datasheet      

PCN Design/Specification :

Mult Dev Material Chg 29/Mar/2018       TPS65262/TPS65265 23/May/2023