MAX17572EVKITA#

The MAX17572EVKITA# is a MAX17572, 3.3V output evaluation kit. It provides a proven design to evaluate the MAX17572 high voltage, high efficiency, synchronous step-down DC to DC converter with integrated MOSFETs. The EV kit is preset for 3.3V output at load currents up to 1A and features a 500KHz switching frequency for optimum efficiency and component size. The EV kit features adjustable input undervoltage lockout, adjustable soft-start, open-drain active-low RESET signal and external frequency synchronization. The kit includes an EN/UVLO PCB pad and jumper JU1 to enable the output at a desired input voltage. An additional RESET PCB pad is available for monitoring whether the converter output is in regulation. The device's MODE/SYNC pin can be used to select among PWM, PFM, or DCM modes of operation.

• Operates from a 4.5V to 60V input supply
• Enable/UVLO Input, resistor programmable UVLO threshold
• External frequency synchronization
• Overcurrent and overtemperature protection
• Proven PCB layout
• Fully assembled and tested

Applications

Power Management

Warnings

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party

Notes

Do not turn on power supply until all connections are completed.