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LTC3819 - Step-Down Controller

Key Features

  • Output Stages Operate Antiphase Reducing Input and Output Capacitance Requirements and Power Supply Induced Noise.
  • Dual Input Supply Capability for Load Sharing.
  • 5-Bit SUN CPU VID Code: VOUT = 1.025V to 1.4125V.
  • ±1% Output Voltage Accuracy.
  • True Remote Sensing Differential Amplifier.
  • Power Good Output Voltage Monitor.
  • Supports Active Voltage Positioning.
  • Current Mode Control Ensures Current Sharing.
  • OPTI-LOOP® Compensation Minimizes COUT.
  • Three.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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+ S S U U LTC3819 2-Phase, High Efficiency, Step-Down Controller for Sun Server CPUs FEATURES ■ Output Stages Operate Antiphase Reducing Input and Output Capacitance Requirements and Power Supply Induced Noise ■ Dual Input Supply Capability for Load Sharing ■ 5-Bit SUN CPU VID Code: VOUT = 1.025V to 1.