Texas Instruments

TPS54527DDA  

DC Switching Voltage Regulators

TPS54527DDA Description

The TPS54527DDA is a high-performance, adjustable output, DC switching voltage regulator designed and manufactured by Texas Instruments. This device is part of the DC Switching Voltage Regulators category and offers a range of features that make it ideal for various applications. With an input voltage range of 4.5V to 18V and an output voltage range of 0.76V to 6V, the TPS54527DDA is capable of delivering up to 5A of continuous output current. The device operates with a switching frequency of 650kHz and features synchronous rectification for improved efficiency.

TPS54527DDA Features

• Adjustable Output Voltage: The TPS54527DDA offers an adjustable output voltage range, providing flexibility in designing power supply systems.
• High Input Voltage Range: With an input voltage range of 4.5V to 18V, the device can handle a wide range of input voltages, making it suitable for various applications.
• High Output Current: Capable of delivering up to 5A of continuous output current, the TPS54527DDA is ideal for applications requiring high current output.
• Synchronous Rectification: The device features synchronous rectification, which improves efficiency and reduces power loss.
• 650kHz Switching Frequency: The high switching frequency allows for smaller external components and a more compact design.
• Positive Output Configuration: The TPS54527DDA provides a positive output voltage, making it suitable for applications requiring a positive voltage reference.
• RoHS Compliance: The device is compliant with RoHS3 standards, ensuring environmental responsibility and compliance with regulations.
• REACH Unaffected Status: The TPS54527DDA is not affected by REACH regulations, ensuring uninterrupted supply and availability.

TPS54527DDA Applications

The TPS54527DDA is ideal for a wide range of applications, including:

• Industrial Equipment: The high input voltage range and output current make it suitable for powering industrial equipment and systems.
• Automotive Systems: The device's ability to handle a wide input voltage range and high output current make it ideal for automotive applications, such as infotainment systems and power converters.
• Telecommunications Equipment: The TPS54527DDA can be used in telecommunications equipment, such as base stations and routers, to provide stable and efficient power supply.
• Portable Electronics: The device's compact size and high efficiency make it suitable for portable electronics, such as smartphones, tablets, and laptops.

Conclusion of TPS54527DDA

The TPS54527DDA is a versatile and high-performance DC switching voltage regulator that offers a range of features and benefits for various applications. Its adjustable output voltage, high input voltage range, and high output current make it an ideal choice for industrial, automotive, telecommunications, and portable electronics applications. With its synchronous rectification, RoHS compliance, and REACH unaffected status, the TPS54527DDA is a reliable and environmentally responsible solution for power supply design.

TPS54527DDA Documents

Download datasheets and manufacturer documentation for TPS54527DDA

PCN Assembly/Origin :

Assembly Site 16/Mar/2023      

Datasheets :

TPS54527      

Design Resources :

TPS54527 Design with WEBENCH® Power Designer      

HTML Datasheet :

TPS54527      

PCN Design/Specification :

Matte Sn finish 27/Jun/2013