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Analog Devices, Inc - 36 V, 1A, Synchronous, Step-Down DC-DC Regulator - 27 July 2012

The ADP2441 is a constant frequency, current mode control, synchronous, step-down dc-to-dc regulator that is capable of driving loads up to 1 A with excellent line and load regulation characteristics.

  Product page  Datasheet

    Key Features
  • Wide input voltage range of 4.5 V to 36 V.
  • Low minimum on time of 50 ns.
  • Maximum load current of 1 A.
  • High efficiency of up to 94%.
  • Adjustable output down to 0.6 V.
  • ±1% output voltage accuracy.
  • Adjustable switching frequency of 300 kHz to 1 MHz.
  • Pulse skip mode at light load for power saving.
  • Precision enable input pin.
  • Open-drain power good.
  • External soft start with tracking.
  • Overcurrent-limit protection.

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