MAX17532 DC-DC Converter Analog Devices Inc. MAX17532 DC-DC converters are high-efficiency, high-voltage synchronous step-down converters. MAX17532 features integrated MOSFETs, which operate over a 4V to 42V input voltage. The MAX17532 delivers up to 100mA of current and output voltage of 0.8V up to 0.9xVIN. The feedback voltage is accurate to within ±1.75% over -40°C to +125°C. The ADI MAX17532 uses peak-current-mode control and can be operated in pulse-width modulation (PWM) or pulse-frequency modulation (PFM).