Step-up dc-dc converter equipped with internal 4A, 60V switch
ANALOG DEVICES Power by Linear LT8364 current mode, 2MHz step-up dc-dc converter comes with an internal 4A, 60V switch and operates from an input voltage range of 2.8V to 60V, and is suitable for applications with input sources ranging from a single-cell Li-Ion battery to multicell battery stacks, automotive inputs, telecom power supplies and industrial power rails. Device can be configured as either a boost, SEPIC or an inverting converter. Its switching frequency can be programmed between 300kHz and 2MHz, enabling designers to minimize external component sizes and avoid critical frequency bands, such as AM radio. Furthermore, it offers over 90% efficiency while switching at 2MHz.