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MAX15026 - DC-DC Synchronous Buck Controller

Overview

19-4108; Rev 0; 5/08 KIT ATION EVALU E L B A IL AVA Low-Cost, Small, 4.5V to 28V Wide Operating Range, DC-DC Synchronous Buck Controller www.datasheet4u.

Key Features

  • 4.5V to 28V or 5V ±10% Input Supply Range.
  • 0.6V to (0.85 x VIN) Adjustable Output.
  • Adjustable 200kHz to 2MHz Switching Frequency.
  • Ability to Start into a Prebiased Load.
  • Lossless, Cycle-by-Cycle Valley Mode Current Limit with Adjustable, Temperature-Compensated Threshold.
  • Sink-Mode Current-Limit Protection Adaptive Internal Digital Soft-Start ±1% Accurate Voltage.