Product Overview: TPS61085TDGKRQ1 from Texas Instruments

The TPS61085TDGKRQ1 is a high-performance, fully integrated boost converter from Texas Instruments, designed specifically for automotive and industrial applications. This advanced power solution is capable of generating a higher voltage from a lower voltage input, making it ideal for systems that require a stable power supply even when the input voltage varies, such as in battery-powered devices.

The device operates with an input voltage range from 1.8V to 5.5V, which allows it to support a variety of power sources, including single-cell Li-Ion or multiple-cell alkaline/NiMH batteries. With its wide input voltage range, the TPS61085TDGKRQ1 can deliver a fixed output voltage up to 12V or an adjustable output voltage from 1.8V to 18.5V, catering to the needs of diverse electronic components and systems.

Texas Instruments has designed the TPS61085TDGKRQ1 with a switch current limit of up to 3.5A, ensuring high efficiency and output current capability. This makes the device particularly useful in power-intensive applications. Furthermore, the integrated 2MHz fixed-frequency PWM switcher minimizes the size of external components, as it allows for the use of small inductors and capacitors, reducing the overall footprint of the power supply design.

The TPS61085TDGKRQ1 is also equipped with several protection features to enhance system reliability. These include over-temperature protection, over-voltage protection, and under-voltage lockout, which safeguard the device and the system from electrical anomalies. Additionally, the device has a built-in soft start function that prevents inrush current at startup, contributing to the longevity of the system.

Packaged in an 8-pin MSOP PowerPAD™, the TPS61085TDGKRQ1 is designed for space-constrained applications. Its thermal performance is optimized for the harsh environments often encountered in automotive and industrial settings. With its robust design and comprehensive feature set, the TPS61085TDGKRQ1 is a versatile power management solution that meets the stringent requirements of modern electronic systems.