EVAL_3889_1VOUT

Overview

Evaluation board - 12V input 1V output featuring IR3889M

The IR3889 evaluation board, EVAL_3889_1Vout, features 12V input 1V output.

Summary of Features

  • Vin = +12 V, Vout = +1 V at 0- 30 A
  • Fs=800 kHz/1000 kHz
  • L= 150 nH (12.4 mm x 8.3 mm x 8 mm, DCR=0.15 mΩ)
  • Cin= 10 x 22 µF (25 V, ceramic 0805) + 1 x 330 µF (25 V, electrolytic, optional)
  • Cout=10 x 22 µF (6.3 V, ceramic 0805) + 4 x 47 µF (6.3 V, ceramic 0805) + 1 x 470 µF (2V, 6mΩ, SP-cap)

Potential Applications

  • Server Applications
  • Storage Applications
  • Telecom & Datacom Applications
  • Distributed Point of Load Power Architectures
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