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MCP16321 - High Efficiency Synchronous Buck Regulator

Description

The MCP16321/2 is a highly integrated, high-efficiency, fixed frequency, synchronous step-down DC-DC converter in a 16-pin QFN package that operates from input voltages up to 24V.

Features

  • Up to 95% Typical Efficiency.
  • Input Voltage Range: 6.0V to 24V.
  • 1A Output Current (MCP16321).
  • 2A Output Current (MCP16322).
  • Fixed Output Voltages: 0.9V, 1.5V, 1.8V, 2.5V, 3.3V, 5V with 2% Output Voltage Accuracy.
  • Adjustable Version Output Voltage Range: 0.9V to 5V with 1.5% Reference Voltage Accuracy.
  • Integrated N-Channel High-Side Switch: 180 mΩ.
  • Integrated N-Channel Low-Side Switch: 120 mΩ.
  • 1 MHz Fixed Frequency.

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Datasheet Details

Part number MCP16321
Manufacturer Microchip
File Size 630.76 KB
Description High Efficiency Synchronous Buck Regulator
Datasheet download datasheet MCP16321 Datasheet

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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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Obsolete Device For further designs, please refer to the MIC24046 or MCP16311/2 Data Sheets MCP16321/2 24V Input, 1A/2A Output, High Efficiency Synchronous Buck Regulator with Power Good Indication Features • Up to 95% Typical Efficiency • Input Voltage Range: 6.0V to 24V • 1A Output Current (MCP16321) • 2A Output Current (MCP16322) • Fixed Output Voltages: 0.9V, 1.5V, 1.8V, 2.5V, 3.3V, 5V with 2% Output Voltage Accuracy • Adjustable Version Output Voltage Range: 0.9V to 5V with 1.
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