MAX20474ATDA/V+

MAX20474 Synchronous Boost Converter

Analog Devices MAX20474 Synchronous Boost Converter is a high-efficiency DC-DC converter that boosts 3.0V to 5.5V input supply from 6V to 18V at a 1A load. This Analog Devices module achieves ±1.5% output error over load, line, and temperature range and features a 2.2MHz fixed-frequency PWM mode for better noise immunity and load transient response, as well as a pulse-frequency modulation mode (skip) for increased efficiency during light-load operation. The 2.2MHz frequency operation allows for the use of all-ceramic capacitors and minimizes external components. The programmable spread-spectrum frequency modulation minimizes radiated electromagnetic emissions. Integrated low RDSON switches improve efficiency at heavy loads and make planning the layout a much simpler task for discrete solutions. Other features include true shutdown, soft-start, overcurrent, and overtemperature protections.

Power Management ICs

Analog Devices Inc. Power Management ICs (PMICs) power innovation with precision and efficiency. With unmatched power densities, ultra-low noise technology, and superior reliability, Analog Devices’ PMIC portfolio supports complex power architectures in the most demanding applications, including industrial, automotive, and aerospace. Electronics engineers and designers are supported with power management evaluation boards and design tools, such as LTspice^®, to ease development and optimize performance. From Silent Switcher^® regulators and µModule^® power solutions to advanced battery management, LDOs, and digital power control, ADI delivers high-efficiency, low-noise, and compact solutions that ensure reliability and scalability.

Power Management ADI SLP