Product Overview: Texas Instruments TPS61390RTER

The TPS61390RTER is a high-performance, integrated boost converter from Texas Instruments, designed to deliver efficiency and reliability for a wide range of applications. This device is part of TI's extensive power management portfolio and is engineered to address the needs of systems requiring high-brightness LED drivers, portable electronics, and other battery-powered devices where efficient power conversion is paramount.

Key Features

• Adjustable Output Voltage: The TPS61390RTER provides an adjustable output voltage that can be tailored to the needs of the specific application, ensuring versatility across different platforms.
• High Efficiency: With its advanced design, this boost converter offers high efficiency, which is crucial for extending battery life in portable devices and reducing heat generation.
• Integrated Power Switch: The inclusion of an integrated 2A, 20V power switch simplifies the circuit design, reduces external component count, and minimizes the overall footprint on the PCB.
• PWM Brightness Control: The device supports pulse-width modulation (PWM) brightness control, providing precise control over the brightness levels of LEDs, enhancing display quality and user experience.

Applications

The TPS61390RTER is particularly suited for applications that demand efficient power conversion and precise control, such as:

• High-brightness LED backlighting for smartphones, tablets, and laptops
• Portable and battery-powered devices
• Power banks and USB-powered gadgets
• Industrial and automotive lighting systems

Package and Availability

Encased in a compact WQFN-16 package, the TPS61390RTER offers a space-saving solution, ideal for designs where PCB real estate is at a premium. Its robust construction ensures reliable operation even under challenging conditions. The product is available through Texas Instruments and authorized distributors, providing designers with easy access to samples and technical support.

Conclusion

With its combination of high efficiency, adjustable output voltage, and integrated features, the TPS61390RTER from Texas Instruments stands out as a versatile power solution for designers looking to enhance the performance and battery life of their next-generation electronic devices.