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IR3801MPbF - SYNCHRONOUS BUCK REGULATOR

Description

The IR3801 SupIRBuckTM is an easy-to-use, fully integrated and highly efficient DC/DC regulator.

The onboard switching controller and MOSFETs make the IR3801 a space-efficient solution, providing accurate power delivery for low output voltage applications.

Features

  • Wide Input Voltage Range 2.5V to 21V.
  • Wide Output Voltage Range 0.6V to 12V.
  • Continuous 7A Load Capability.
  • 600kHz High Frequency Operation.
  • Programmable Over-Current Protection.
  • Hiccup Current Limit.
  • Precision Reference Voltage (0.6V).
  • Programmable Soft-Start.
  • Pre-Bias Start-up.
  • Thermal Protection.
  • Thermally Enhanced Package.
  • Small Size 5mmx6mm QFN.
  • Pb-Free (RoHS Compliant) Appl.

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Full PDF Text Transcription

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PD-60354 IR3801MPbF SupIRBuckTM HIGHLY INTEGRATED 7A WIDE-INPUT VOLTAGE, SYNCHRONOUS BUCK REGULATOR Features • Wide Input Voltage Range 2.5V to 21V • Wide Output Voltage Range 0.6V to 12V • Continuous 7A Load Capability • 600kHz High Frequency Operation • Programmable Over-Current Protection • Hiccup Current Limit • Precision Reference Voltage (0.6V) • Programmable Soft-Start • Pre-Bias Start-up • Thermal Protection • Thermally Enhanced Package • Small Size 5mmx6mm QFN • Pb-Free (RoHS Compliant) Applications Description The IR3801 SupIRBuckTM is an easy-to-use, fully integrated and highly efficient DC/DC regulator. The onboard switching controller and MOSFETs make the IR3801 a space-efficient solution, providing accurate power delivery for low output voltage applications.
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