LTC3119HFE#PBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LTC3119HFE#PBF Overview

The LTC3119HFE#PBF by Analog Devices, Inc. is a cutting-edge solution in the Voltage Regulators - DC DC Switching Regulators category, designed to meet diverse power management challenges with its highly flexible design. This adjustable buck-boost regulator is capable of delivering up to 5A of continuous output current, making it ideal for applications requiring a wide input voltage range and robust power delivery. Its 28-TSSOP package integrates seamlessly into a variety of circuit designs, providing a compact, efficient solution for high-performance electronics.

LTC3119HFE#PBF Features

The LTC3119HFE#PBF is engineered with precision, featuring a wide input voltage range from 2.5V to 18V, which enables it to support applications from single-cell lithium-ion batteries up to multiple cell battery configurations or even automotive inputs without the need for an additional converter. Its ability to autonomously transition between buck and boost modes allows for a continuous, stable output regardless of input voltage variations. Additionally, the device includes programmable maximum power point control and a selectable frequency range up to 2MHz, which can be optimized for efficiency or reduced noise.

LTC3119HFE#PBF Applications

• Portable Devices: Employs its adjustable output to provide stable voltage in environments with fluctuating power sources, ensuring reliable operation of personal electronics such as smartphones and tablets.
• Automotive Power Supplies: Utilizes its wide input range and robust power handling to supply consistent power to automotive accessories, even in vehicles with variable battery outputs.
• Energy Harvesting Systems: Leverages its buck-boost capabilities to efficiently convert and stabilize energy from variable sources such as solar panels, enhancing the performance of renewable energy applications.
• Backup Power Systems: Delivers critical power continuity with its seamless transition between buck and boost modes, ideal for UPS and other systems requiring a reliable power supply under varying conditions.
• Industrial Equipment: Supports a wide range of industrial machinery with its high current output and ability to operate over a broad spectrum of input voltages, ensuring steady operation amidst diverse power supplies.