The TPS63031DSKT is a high-efficiency, low-quiescent current buck-boost converter suitable for applications where the input voltage can be higher or lower than the output voltage. Manufactured by Texas Instruments, this converter is designed for battery-powered systems where extended battery life is crucial, and space is at a premium.

Key Features

• Wide Input Voltage Range: The device operates from an input voltage range of 1.8V to 5.5V, making it ideal for single-cell Li-ion or NiMH/NiCd batteries, as well as other power sources such as solar cells or USB power.
• Adjustable Output Voltage: The output voltage is adjustable from 1.2V to 5.5V, which allows for a wide range of applications and flexibility in design.
• Efficiency: The TPS63031DSKT offers up to 96% efficiency, which helps to minimize heat generation and power loss, thereby extending battery life in portable applications.
• Low Quiescent Current: It features a low quiescent current of only 50μA, which is particularly important in standby and light-load conditions to reduce power consumption.
• Power Save Mode: The device includes a power save mode that ensures high efficiency at light loads, thus further conserving power.
• Protection Features: The converter is equipped with over-temperature and over-current protection, enhancing the safety and reliability of your application.

Applications

The versatility of the TPS63031DSKT makes it suitable for a broad range of applications, including but not limited to:

• Portable and battery-powered equipment
• Energy harvesting systems
• Power banks
• Wireless sensors and IoT devices

Package and Availability

The TPS63031DSKT comes in a small 10-pin VSON package, which is ideal for space-constrained applications. It is available through Texas Instruments and authorized distributors. For detailed specifications, application notes, and design resources, please refer to the official Texas Instruments website or contact their support team.