Texas Instruments

TPS61253EYFFR  

DC Switching Voltage Regulators

TPS61253EYFFR Description

The TPS61253EYFFR is a high-performance boost converter designed for demanding power management applications. Manufactured by Texas Instruments, this device is part of the Power Management Integrated Circuit (PMIC) category and offers a comprehensive solution for efficient voltage boosting. The TPS61253EYFFR features a synchronous rectifier, ensuring high efficiency and minimal power loss. With a fixed output configuration, it provides a stable 5.25V output voltage, capable of delivering up to 1.5A of current. The input voltage range of 2.5V to 5.5V makes it versatile for various power sources, while its 3.8MHz switching frequency ensures fast transient response and compact design. The device is available in a surface-mount package, specifically in a tape and reel format, making it suitable for automated assembly processes. This product is currently active and ready for integration into new designs.

TPS61253EYFFR Features

• Synchronous Rectifier: The TPS61253EYFFR incorporates a synchronous rectifier, which significantly enhances efficiency compared to diode-based rectification. This feature is particularly beneficial in applications where power loss and heat generation need to be minimized.
• Fixed Output Configuration: The device offers a fixed positive output voltage of 5.25V, ensuring stable power delivery to connected devices. This simplifies design and eliminates the need for additional voltage regulation components.
• Wide Input Voltage Range: With an input voltage range of 2.5V to 5.5V, the TPS61253EYFFR can operate efficiently from a variety of power sources, including batteries and low-voltage power supplies.
• High Output Current: The ability to deliver up to 1.5A of output current makes the TPS61253EYFFR suitable for applications requiring moderate to high power levels.
• High Switching Frequency: The 3.8MHz switching frequency allows for a compact design with smaller external components, reducing the overall footprint and weight of the power solution.
• Surface-Mount Packaging: The surface-mount package, specifically in a tape and reel format, facilitates easy integration into automated assembly lines, enhancing manufacturing efficiency and scalability.
• Single Output: The TPS61253EYFFR is designed with a single output, simplifying the power management architecture and reducing complexity in system design.

TPS61253EYFFR Applications

The TPS61253EYFFR is ideal for a range of applications where efficient voltage boosting and stable power delivery are critical. Some specific use cases include:

• Portable Electronics: In devices such as smartphones, tablets, and portable gaming consoles, the TPS61253EYFFR can efficiently boost battery voltage to power various components, extending device runtime and performance.
• Wearable Devices: For wearables like smartwatches and fitness trackers, the compact design and high efficiency of the TPS61253EYFFR make it an excellent choice for managing power in space-constrained environments.
• Industrial IoT: In industrial applications, the TPS61253EYFFR can provide stable power to sensors, actuators, and communication modules, ensuring reliable operation in harsh environments.
• Medical Devices: For medical equipment such as portable diagnostic tools and wearable health monitors, the TPS61253EYFFR ensures consistent power delivery, crucial for accurate and reliable performance.

Conclusion of TPS61253EYFFR

The TPS61253EYFFR from Texas Instruments stands out as a robust and efficient boost converter, offering significant advantages over similar models. Its synchronous rectifier, wide input voltage range, and high switching frequency make it a versatile and high-performance solution for various power management needs. The fixed output configuration and surface-mount packaging further simplify integration into new designs. Whether used in portable electronics, wearable devices, industrial IoT, or medical equipment, the TPS61253EYFFR delivers reliable power management with minimal footprint and maximum efficiency.

TPS61253EYFFR Documents

Download datasheets and manufacturer documentation for TPS61253EYFFR

Datasheets :

TPS61253A, TPS61253E