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DC-DC Controllers for Non-Isolated Converter Topologies

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Support for Non-Isolated Converter Topologies Such as Boost, SEPIC and Ćuk

Our selection of DC-DC controllers supports non-isolated converter topologies such as boost, SEPIC and Ćuk. Non-isolated converter topologies are commonly used in various applications where electrical isolation between input and output is not required. 

DC-DC Controllers for Non-Isolated Converter Topologies

Topology: Buck Converter

A buck converter is a type of DC-DC power converter that steps down (reduces) an input voltage to a lower output voltage.

Applications:

  • Power supplies for microcontrollers and digital circuits
  • Battery-powered devices
  • Industrial and automotive electronics
Parametrics

Topology: Boost Converter

A boost converter is a type of DC-DC power converter that steps up (increases) an input voltage to a higher output voltage.

Applications:

  • Battery-powered devices
  • Power Factor Correction (PFC) circuits
  • Renewable energy systems
Parametrics

Topology: SEPIC Converter

A SEPIC converter can step up or step down the input voltage. It uses two inductors (or a coupled inductor) and a capacitor to transfer energy.

Applications:

  • Battery-powered devices
  • Automotive electronics
  • LED lighting
Parametrics

Topology: Ćuk Converter

A Cuk converter provides an output voltage that is either higher or lower than the input voltage and has the same polarity as the input. It uses a switch, two inductors, two capacitors and a diode.

Applications:

  • Power supplies
  • Battery chargers
  • Renewable energy systems
Parametrics

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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.

Learn More
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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