The LTC3115IFE-1#TRPBF is a high-performance, synchronous buck-boost voltage converter manufactured by Linear Technology, which is now part of Analog Devices. This versatile integrated circuit (IC) is designed to provide a stable and efficient power supply solution for a wide range of applications, including portable devices, automotive systems, and industrial equipment.

Key Features

• Wide Input Voltage Range: The device can operate from an input voltage range of 2.7V to 40V, making it suitable for applications with varying power sources, from single-cell Li-Ion batteries to automotive inputs.
• Adjustable Output Voltage: The output voltage can be set between 0.8V to 40V, which allows for a high level of flexibility to power different types of loads.
• High Efficiency: The LTC3115IFE-1#TRPBF features up to 95% efficiency, which helps to minimize heat generation and improve overall system performance.
• Programmable Switching Frequency: With a programmable switching frequency from 100kHz to 2MHz, designers can optimize the converter for size, efficiency, or required operating speed.
• Low Noise Operation: The device's selectable Burst Mode operation ensures low noise performance, which is critical for noise-sensitive applications.

Robust Protection Features

The LTC3115IFE-1#TRPBF includes multiple protection features to ensure the reliability and longevity of the application. These include over-temperature protection, overvoltage and undervoltage lockout, and short-circuit protection. Additionally, the device is thermally enhanced with a thermally efficient TSSOP package.

Applications

This buck-boost converter is ideal for a diverse set of applications, such as:

• Portable and battery-powered equipment
• Automotive and industrial power systems
• Energy harvesting and solar-powered devices
• Uninterruptible power supplies (UPS)

Quality and Reliability

Linear Technology's LTC3115IFE-1#TRPBF is designed with the highest standards of quality and reliability in mind. It is available in a 20-lead thermally enhanced TSSOP package, which is RoHS compliant and suitable for commercial and industrial temperature ranges.