Texas Instruments

TPS562219DDFT  

DC Switching Voltage Regulators

TPS562219DDFT Description

The TPS562219DDFT is a high-performance, adjustable-output buck regulator designed for a wide range of power management applications. Manufactured by Texas Instruments, this device features an adjustable output voltage range from 0.76V to 7V, making it highly versatile for various electronic systems. The regulator supports an input voltage range of 4.5V to 17V, ensuring compatibility with a broad spectrum of power sources. With a maximum output current of 2A, the TPS562219DDFT is capable of efficiently delivering power to demanding loads.

This regulator employs a synchronous rectification topology, which enhances efficiency and reduces power loss, especially at high load currents. The switching frequency is set at 650kHz, allowing for the use of smaller external components while maintaining high performance. The TPS562219DDFT is housed in a compact TSOT23-8 package, making it suitable for space-constrained designs. It is also RoHS3 compliant and REACH unaffected, ensuring environmental sustainability and regulatory compliance.

TPS562219DDFT Features

• Adjustable Output Voltage: The TPS562219DDFT offers an adjustable output voltage range from 0.76V to 7V, providing flexibility to meet the specific requirements of various applications.
• Wide Input Voltage Range: With an input voltage range of 4.5V to 17V, this regulator can operate efficiently across a wide spectrum of power sources, enhancing its versatility.
• High Efficiency: The synchronous rectification topology ensures high efficiency, especially at high load currents, reducing power loss and improving overall system performance.
• Compact Package: The TSOT23-8 package is ideal for space-constrained designs, allowing the regulator to be integrated into compact electronic systems without compromising performance.
• Regulatory Compliance: The TPS562219DDFT is RoHS3 compliant and REACH unaffected, ensuring it meets stringent environmental and regulatory standards.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the regulator is suitable for a wide range of manufacturing environments, reducing the risk of moisture-related issues.

TPS562219DDFT Applications

The TPS562219DDFT is ideal for a variety of applications where high efficiency and compact size are critical. Some specific use cases include:

• Consumer Electronics: Ideal for powering portable devices such as smartphones, tablets, and laptops, where space and efficiency are paramount.
• Industrial Systems: Suitable for industrial control systems, where reliable power delivery and high efficiency are essential.
• Telecommunications: Can be used in telecom infrastructure equipment, providing stable power to critical components.
• Automotive Electronics: Applicable in automotive applications, where the regulator's wide input voltage range and high efficiency are beneficial.

Conclusion of TPS562219DDFT

The TPS562219DDFT from Texas Instruments is a robust and versatile buck regulator designed to meet the demands of modern power management applications. Its adjustable output voltage range, wide input voltage capability, and high efficiency make it an excellent choice for a variety of electronic systems. The compact TSOT23-8 package and regulatory compliance further enhance its appeal. While marked as "Not For New Designs," the TPS562219DDFT remains a reliable option for existing projects and applications where its unique features and performance benefits are required.

TPS562219DDFT Documents

Download datasheets and manufacturer documentation for TPS562219DDFT

PCN Assembly/Origin :

Wafer Fab Site 08/May/2023      

Datasheets :

TPS562219, TPS563219      

Reference Design Library :

TPS56221EVM-579: 1V @ 25A, 8 ~ 14V in      

Design Resources :

TPS562219 Design with WEBENCH® Power Designer      

HTML Datasheet :

TPS562219, TPS563219