MAX17643EVKIT#

MAX17643 evaluation kit (EV kit) provides a proven 5V and 3.3V designs to evaluate the MAX17643 high voltage, high-efficiency, synchronous step-down DC-DC converter. The 3.3V application circuit operates over a 6V to 60V input-voltage range at 500kHz. The 5V application circuit operates over a 7.5V to 60V input-voltage range at 500kHz. Each application circuit on the EV kit features an adjustable input undervoltage-lockout, adjustable soft-start, open-drain RESET signal, and external frequency synchronization.

• Operates up to 60V Input Supply
• Up to 2A load current
• 500KHz switching frequency
• Enable/UVLO input, resistor-programmable UVLO threshold
• Programmed 1ms Soft-Start Time
• Overcurrent and overtemperature protection
• Proven PCB layout
• Fully assembled and tested

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