Texas Instruments

TPS61391RTET

TPS61391RTET Description

The TPS61391RTET is a high-performance boost converter designed by Texas Instruments, featuring an adjustable output voltage and a wide input voltage range. This device is part of the Power Management Integrated Circuits (PMIC) category and is housed in a Surface Mount Tape & Reel (TR) package. With a base product number of TPS61391, it offers a robust solution for applications requiring a boost topology.

TPS61391RTET Features

• Adjustable Output Voltage: The TPS61391RTET provides an adjustable output voltage ranging from 20V to 85V, making it highly versatile for various power management needs.
• Wide Input Voltage Range: It operates with an input voltage range of 2.5V to 5.5V, ensuring compatibility with a broad spectrum of power sources.
• High Switching Frequency: The device operates at a switching frequency of 700kHz, which allows for the use of smaller inductors and capacitors, reducing the overall footprint and cost of the solution.
• Positive Output Configuration: The output configuration is positive, which is ideal for applications requiring a stable and reliable power supply.
• Single Output: With a single output, the TPS61391RTET simplifies design and ensures efficient power delivery.
• Compliance and Reliability: The TPS61391RTET is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. Additionally, it has a Moisture Sensitivity Level (MSL) of 1 (Unlimited), making it suitable for a wide range of manufacturing processes.
• Boost Topology: Utilizing a boost topology, this converter is designed to step up the input voltage to a higher output voltage, making it ideal for applications where the input voltage is lower than the required output voltage.

TPS61391RTET Applications

The TPS61391RTET is well-suited for a variety of applications due to its wide input voltage range, adjustable output voltage, and high switching frequency. Some specific use cases include:

• Portable Electronics: Ideal for devices such as smartphones, tablets, and laptops where a compact and efficient power solution is required.
• Automotive Electronics: Suitable for automotive applications where a reliable and high-efficiency power supply is crucial.
• Industrial Equipment: Applicable in industrial settings where a robust and versatile power management solution is needed.
• Battery-Powered Devices: Perfect for battery-operated devices that require a boost in voltage to power various components.

Conclusion of TPS61391RTET

The TPS61391RTET from Texas Instruments stands out as a reliable and efficient boost converter with a wide input voltage range and adjustable output voltage. Its high switching frequency and compact design make it an ideal choice for applications requiring a small footprint and high efficiency. The device's compliance with environmental and safety standards further enhances its appeal. Whether used in portable electronics, automotive systems, or industrial equipment, the TPS61391RTET offers a versatile and reliable power management solution.