LTC3490EDD#PBF

Introducing the LTC3490EDD#PBF, a high-efficiency synchronous step-down DC/DC converter from Linear Technology Corporation. Designed to meet the demands of power-sensitive applications, this versatile product offers an impressive array of features. The LTC3490EDD#PBF operates over an input voltage range of 2.5V to 12V, making it suitable for a wide variety of power sources, including single-cell Li-ion batteries and multi-cell alkaline/NiMH batteries. With a highly efficient synchronous rectifier, this converter achieves up to 95% efficiency, maximizing power usage and minimizing heat dissipation. Additional features include a fixed frequency peak current mode control, which provides excellent transient response and stability. The LTC3490EDD#PBF is also capable of supplying a regulated output voltage as low as 0.6V. Moreover, it offers a low shutdown quiescent current, making it ideal for low-power applications. Furthermore, this converter comes in a compact 8-lead 3mm x 3mm DFN package, allowing for easy integration into space-constrained designs. With its impressive efficiency, stability, and compact size, the LTC3490EDD#PBF is the ideal solution for power-sensitive applications requiring a reliable and efficient DC/DC converter.