MAX17623/MAX17624 Step-Down Converters Analog Devices Inc. MAX17623/MAX17624 Step-Down Converters are part of the Himalaya series of products that enable cooler, smaller, and simpler power supply solutions. The MAX17623 and MAX17624 are high-frequency converters with integrated MOSFETs and internal compensation. The MAX17623/MAX17624 offer an input-voltage range of 2.9V to 5.5V, supports up to 1A, and output voltage can be adjusted from 0.8V to 3.3V.