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Применения > > Evaluation Kit for MAX17559 (MAX17559EVKIT)

Evaluation Kit for MAX17559 (MAX17559EVKIT) (MAX17559EVKIT)

The MAX17559 EV kit is a proven design to evaluate the dual synchronous step-down regulator that provides independent 3.3V and 5V outputs capable of driving 8A and 15A loads from the 6V to 60V input-voltage range. Operating the two regulators 180° out-of-phase significantly reduces the peak input ripple current, allowing the use of smaller, less expensive components, while minimizing parts count. The EV kit features adjustable input undervoltage lockout, soft-start/stop time, and current-limit threshold, as well as selectable PWM/DCM modes, foldback/latchoff current limit, and independent open-drain PGOOD signals. By disabling channel 2, the evaluation kit is capable of operating from a lower input supply (4.5V to 60V), providing a single 3.3V output driving up to 15A.

Возможности

  • 6V to 60V Input Range
  • Output Rails: VOUT1: 3.3V/15A, VOUT2: 5V/8A
  • 150kHz Switching Frequency
  • Independent Enable Inputs
  • Independent Adjustable Soft-Start Time
  • Configurable Tracking Operation
  • Selectable PWM/DCM Modes of Operation
  • Fixed 180° Out-of-Phase Operation
  • Selectable Foldback/Latchoff Current Limit
  • Programmable Current-Limit Threshold
  • Independent PGOOD Outputs
  • Overcurrent, Overvoltage, and Overtemperature Protection
  • Proven PCB Layout
  • Fully Assembled and Tested

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