Texas Instruments

TPS54614PWP  

DC Switching Voltage Regulators

TPS54614PWP Description

The TPS54614PWP is a high-performance, fixed-output, synchronous buck DC-DC converter from Texas Instruments. This device is part of the SWIFT™ series and is designed for applications requiring a 1.8V output voltage with a maximum current of 6A. It operates with an input voltage range of 3V to 6V and features a switching frequency of either 350kHz or 550kHz. The TPS54614PWP is designed for surface-mount applications and is available in a 28-pin HTSSOP package.

TPS54614PWP Features

• Fixed Output Voltage: The TPS54614PWP provides a stable 1.8V output, making it ideal for applications requiring a fixed voltage supply.
• High Efficiency: With a synchronous rectifier, the TPS54614PWP offers high efficiency, reducing power loss and improving overall system performance.
• Wide Input Voltage Range: The device can operate with input voltages ranging from 3V to 6V, providing flexibility in power supply design.
• Dual Switching Frequencies: The TPS54614PWP supports switching frequencies of 350kHz and 550kHz, allowing for optimization of efficiency and noise performance.
• REACH Unaffected: The device is compliant with REACH regulations, ensuring environmental safety.
• RoHS3 Compliant: The TPS54614PWP meets RoHS3 standards, making it suitable for environmentally friendly applications.
• Low Moisture Sensitivity Level (MSL): With an MSL of 2, the device can be stored for up to one year without additional baking requirements.

TPS54614PWP Applications

The TPS54614PWP is ideal for a variety of applications where a stable, low-voltage power supply is required. Some specific use cases include:

• Portable Electronics: Due to its small form factor and low power consumption, the TPS54614PWP is suitable for powering portable devices such as smartphones, tablets, and wearables.
• Industrial Control Systems: The device's high efficiency and wide input voltage range make it suitable for use in industrial control systems, where reliability and performance are critical.
• Automotive Applications: The TPS54614PWP can be used in automotive systems, such as infotainment systems and sensor interfaces, where a stable power supply is essential.

Conclusion of TPS54614PWP

The TPS54614PWP is a versatile, high-performance DC-DC converter that offers a fixed 1.8V output with a maximum current of 6A. Its unique features, such as dual switching frequencies, high efficiency, and compliance with environmental regulations, make it an excellent choice for a wide range of applications. However, it is important to note that the product is currently listed as obsolete, which may affect its availability and future support. Despite this, the TPS54614PWP remains a reliable and efficient solution for applications requiring a stable, low-voltage power supply.

TPS54614PWP Documents

Download datasheets and manufacturer documentation for TPS54614PWP

PCN Assembly/Origin :

Assembly Material 07/Aug/2023      

Datasheets :

TPS54611 - TPS54616      

Design Resources :

TPS54614 Design with WEBENCH® Power Designer      

PCN Obsolescence/ EOL :

OBS 14/Jul/2023      

HTML Datasheet :

TPS54611 - TPS54616      

PCN Design/Specification :

Design 22/Feb/2022