Texas Instruments

TPS54426RSAT  

DC Switching Voltage Regulators

TPS54426RSAT Description

The TPS54426RSAT is a high-performance, adjustable output voltage buck converter designed by Texas Instruments. This device is part of the Power Management Integrated Circuit (PMIC) category and is ideal for applications requiring efficient power conversion. The TPS54426RSAT operates within an input voltage range of 4.5V to 18V and can deliver up to 4A of output current. It features a switching frequency of 700kHz, which allows for high efficiency and reduced component size. The output voltage is adjustable from 0.76V to 5.5V, providing flexibility for various power management needs.

TPS54426RSAT Features

• Adjustable Output Voltage: The TPS54426RSAT offers an adjustable output voltage range from 0.76V to 5.5V, making it suitable for a wide range of applications.
• High Efficiency: With a switching frequency of 700kHz, the device ensures high efficiency and reduced power loss.
• Synchronous Rectification: The inclusion of a synchronous rectifier enhances efficiency and reduces heat generation.
• Wide Input Voltage Range: The device operates from 4.5V to 18V, providing flexibility in power supply requirements.
• High Output Current: Capable of delivering up to 4A, the TPS54426RSAT is suitable for high-current applications.
• Positive Output Configuration: Ensures compatibility with most electronic systems.
• Surface Mount Technology: The TPS54426RSAT is designed for surface mount applications, facilitating compact and reliable designs.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring environmental safety and reliability.
• Moisture Sensitivity Level (MSL): MSL 2 (1 Year) ensures the device is suitable for various manufacturing environments.

TPS54426RSAT Applications

The TPS54426RSAT is ideal for a variety of applications where efficient power conversion and high current delivery are required. Key applications include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and laptops.
• Industrial Equipment: Suitable for industrial control systems and automation equipment.
• Telecommunications: Can be used in base stations and communication infrastructure.
• Computing: Ideal for servers and data centers requiring high efficiency and reliability.
• Automotive: Suitable for in-vehicle electronics and infotainment systems.

Conclusion of TPS54426RSAT

The TPS54426RSAT from Texas Instruments is a versatile and high-performance buck converter designed to meet the demanding requirements of modern power management applications. Its adjustable output voltage, high efficiency, and wide input voltage range make it an ideal choice for a variety of industries. The inclusion of synchronous rectification and surface mount technology further enhances its performance and reliability. With compliance to environmental standards and a moisture sensitivity level suitable for manufacturing, the TPS54426RSAT stands out as a reliable and efficient power management solution.

TPS54426RSAT Documents

Download datasheets and manufacturer documentation for TPS54426RSAT

Datasheets :

TPS54426      

Design Resources :

TPS54426 Design with WEBENCH® Power Designer      

HTML Datasheet :

TPS54426      

PCN Design/Specification :

Mult Dev Material Chg 29/Mar/2018