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MCP16323

Status: End of Life

Features:

  • Up to 95% Typical Efficiency
  • Input Voltage Range: 6.0V to 18V
  • 3A Output Current
  • 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
  • Integrated N-Channel High-Side Switch: 180 m?
  • Integrated N-Channel Low-Side Switch: 120 m?
  • 1 MHz Fixed Frequency
  • Peak Current Mode Control
  • Stable with Ceramic Capacitors
  • Undervoltage Lockout (UVLO): 5.75V
  • Overtemperature Protection
  • VOUT Overvoltage Protection
  • Power Good Indicator
  • Available Package: QFN-16 (3x3 mm)
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Device Overview

Summary

The MCP16323 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 18V. Integrated features include a high-side and low-side N-Channel switch, fixed frequency Peak Current Mode Control, internal compensation, peak current limit, VOUT overvoltage protection and overtemperature protection. Minimal external components are necessary to develop a complete synchronous step-down DC-DC converter power supply.

Additional Features
    • Up to 95% Typical Efficiency
    • Input Voltage Range: 6.0V to 18V
    • 3A Output Current
    • 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
    • Integrated N-Channel High-Side Switch: 180 m?
    • Integrated N-Channel Low-Side Switch: 120 m?
    • 1 MHz Fixed Frequency
    • Peak Current Mode Control
    • Stable with Ceramic Capacitors
    • Undervoltage Lockout (UVLO): 5.75V
    • Overtemperature Protection
    • VOUT Overvoltage Protection
    • Power Good Indicator
    • Available Package: QFN-16 (3x3 mm)

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