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Switching Converters for Step-Down Voltage (Buck)

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Offered in Wide Range of Input Voltages to Support Every DC Bus Application

A voltage converter uses a switching element to transform the supply into an alternating current, which is then converted to a different voltage using capacitors, inductors and other elements, then converted back to DC. Our product portfolio offers a wide range of input voltage and power levels to support your applications.

DC-DC Buck Switching Converters

Input Voltage up to 6V

Excellent for battery-powered applications and for 5V or 3.3V power bus systems

 

Parametrics

Input Voltage up to 36V

Excellent for industrial and enterprise applications and for 12V and 24V power bus systems

 

Parametrics

Input Voltage up to 75V

Excellent for industrial and automotive applications and for 24V, 36V, and 48V power bus systems

 

Parametrics

Featured Products

MCP19061 Device Image

MCP19061 Buck-Boost Converter

  • Synchronous four-switch buck-boost architecture
  • USB Power Delivery (PD) support:
    • High output impedance when stopped
    • Output discharge function
    • Output overcurrent, overload and short-circuit in accordance with USB power delivery
    • Regulation mode (voltage/current) detection
Explore MCP19061

MCP1636x Buck Converters

  • Low-IQ, efficient power conversion for automotive systems (12V–48V)
  • Typical applications
    • Automotive DC/DC and 48V systems
    • Microcontroller bias supply
    • 24V industrial input DC-DC conversion
    • SLA battery-powered devices
    • AC-DC digital control power sources
Explore MCP1636x
MCP24066 Device Image

MIC24066/7 Buck Converters

36V, 6A High-Performance DC-DC Switching Buck Converters

Typical Applications:

  • Servers and workstations
  • Routers, switches and telecom equipment
  • High-power-density point-of-load conversion
  • USB Type-C® charge only
  • Test and measurement instrumentation
Explore MCP24066/7

Design Resources

MPLAB Analog Designer

MPLAB® Analog Designer

This tool provides design suggestions for common circuit needs, estimates performance for common modifications, and can export to MPLAB® Mindi™ Analog Simulator for verification.

Learn More
MPLAB Mindi Analog Simulator

MPLAB® Mindi™ Analog Simulator

This simulation tool uses a SIMetrix/SIMPLIS environment to model circuit behavior, reducing design time with software debugging for initial design verification.

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MicroCHECK Design Service

MicroCHECK Design Service

Our complimentary MicroCHECK design review service, which offers insight from the initial concept to the final PCB layout, is available to customers who are using our products in their projects.

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