Texas Instruments

TPS56428DDA  

DC Switching Voltage Regulators

TPS56428DDA Description

The TPS56428DDA is a high-performance, adjustable output, DC switching voltage regulator manufactured by Texas Instruments. This buck converter is designed to provide a stable and efficient power supply solution for various electronic applications. With a wide input voltage range of 4.5V to 18V and an output voltage range of 0.6V to 7V, it can handle a wide range of power requirements. The device is capable of delivering up to 4A of output current, making it suitable for high-power applications. The synchronous rectifier feature ensures high efficiency, while the 650kHz switching frequency allows for compact designs.

TPS56428DDA Features

• Adjustable Output Voltage: The TPS56428DDA offers an adjustable output voltage range from 0.6V to 7V, providing flexibility in power supply design.
• High Output Current: Capable of delivering up to 4A of output current, making it suitable for high-power applications.
• Wide Input Voltage Range: Operates with an input voltage range of 4.5V to 18V, accommodating various power sources.
• Synchronous Rectifier: Enhances efficiency and reduces power loss.
• 650kHz Switching Frequency: Allows for compact designs and improved performance.
• Single Output Configuration: Simplifies design and reduces complexity.
• Positive Output Configuration: Ideal for applications requiring a positive voltage output.
• Surface Mount: Facilitates easy integration into PCB designs.
• REACH Unaffected and RoHS3 Compliant: Ensures environmental compliance and regulatory adherence.

TPS56428DDA Applications

The TPS56428DDA is ideal for a variety of applications where efficient and stable power supply is critical. Some specific use cases include:

1. Industrial Control Systems: Provides reliable power supply for motors, sensors, and other control components.
2. Telecommunications Equipment: Offers stable power for communication devices, ensuring uninterrupted operation.
3. Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and laptops.
4. Automotive Applications: Suitable for providing power to various automotive electronics, such as infotainment systems and sensor arrays.

Conclusion of TPS56428DDA

The TPS56428DDA from Texas Instruments is a versatile and efficient DC switching voltage regulator. Its adjustable output voltage, high output current, and wide input voltage range make it suitable for a wide range of applications. The device's unique features, such as synchronous rectification and a 650kHz switching frequency, provide high efficiency and compact design options. The TPS56428DDA is an excellent choice for designers looking for a reliable and high-performance power supply solution in their electronic systems.

TPS56428DDA Documents

Download datasheets and manufacturer documentation for TPS56428DDA

PCN Assembly/Origin :

Assembly Site 16/Mar/2023      

Datasheets :

TPS56428      

Design Resources :

TPS56428 Design with WEBENCH® Power Designer      

HTML Datasheet :

TPS56428