Texas Instruments

TPS61282AYFFT

TPS61282AYFFT Description

The TPS61282AYFFT is a high-performance boost converter designed by Texas Instruments, offering a programmable output voltage with a wide input voltage range of 2.3V to 4.85V. This device is capable of delivering up to 4A of output current through its switch, making it suitable for applications requiring high power density. The TPS61282AYFFT features a positive output configuration and operates at a switching frequency of 2.3MHz, ensuring efficient power conversion. It includes a synchronous rectifier to enhance efficiency and reduce power loss. The output voltage is programmable from 2.85V to 4.4V, providing flexibility in system design. The device is housed in a 16-DSBGA package and is available in tape and reel format for surface mount applications. Despite its obsolete status, the TPS61282AYFFT remains a reliable choice for power management solutions, with compliance to REACH and ROHS3 standards, and a moisture sensitivity level of 1 (unlimited).

TPS61282AYFFT Features

• Programmable Output Voltage: The TPS61282AYFFT offers a programmable output voltage range from 2.85V to 4.4V, providing flexibility to meet various system requirements.
• High Current Capability: With a maximum output current of 4A through its switch, this boost converter is capable of handling high-power applications.
• Wide Input Voltage Range: The device operates efficiently within an input voltage range of 2.3V to 4.85V, making it suitable for a variety of power sources.
• High Switching Frequency: The 2.3MHz switching frequency ensures efficient power conversion and allows for the use of smaller inductors and capacitors in the design.
• Synchronous Rectification: The inclusion of a synchronous rectifier enhances efficiency and reduces power loss, making the device ideal for applications where power efficiency is critical.
• Surface Mount Packaging: The 16-DSBGA package is designed for surface mount applications, offering a compact and reliable solution space for-constrained designs.
• Compliance and Reliability: The TPS61282AYFFT is REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory compliance. It also has a moisture sensitivity level of 1 (unlimited), making it suitable for a wide range of manufacturing processes.

TPS61282AYFFT Applications

The TPS61282AYFFT is ideal for applications requiring a compact, high-efficiency boost converter with programmable output voltage. Specific use cases include:

• Portable Devices: Ideal for powering portable devices such as smartphones, tablets, and laptops, where space and efficiency are critical.
• Wearable Technology: Suitable for wearable devices that require a small form factor and high power density.
• Battery-Powered Systems: Perfect for battery-powered systems where the input voltage can vary significantly, and a programmable output voltage is necessary to maintain optimal system performance.
• Industrial Applications: Can be used in various industrial applications where a reliable and efficient power conversion solution is required.

Conclusion of TPS61282AYFFT

The TPS61282AYFFT from Texas Instruments is a versatile and efficient boost converter that offers a wide range of features and benefits. Its programmable output voltage, high current capability, and wide input voltage range make it suitable for a variety of applications. The inclusion of synchronous rectification and a high switching frequency ensures optimal power efficiency, while the compact surface mount package and compliance with environmental standards make it a reliable choice for modern electronics. Despite its obsolete status, the TPS61282AYFFT remains a valuable component for power management solutions in portable and battery-powered systems.