Power management

Because efficiency and power density matter

Flyback controllers that exceed industry’s highest energy standards

We offer the most efficient and power dense flyback controllers that meet the demands of switch mode power supplies for various applications.

Learn & design

What is a flyback controller? Get all of your questions answered by our experts and jump start your project with our designs.

Browse by application

What application are you designing in? Browse through our portfolio of integrated features that provide optimized solutions for any application.

Featured products

UCC28780

Adaptive zero voltage switching active-clamp flyback controller

UCC28704

Off-line constant-voltage constant-current flyback controller with primary-side regulation (PSR)

UCC28742

High-efficiency flyback controller with optocoupler feedback

Featured flyback controller reference designs

30-W/in3, 92% efficiency, 65-W USB Type-C™ PD AC/DC adapter reference design

This fully tested, USB power delivery reference design is a high efficiency, high power density, AC/DC adapter solution with a wide input voltage range (85 - 265VAC) for laptop adapters and smartphone charger applications.

60W, 24V high efficiency industrial power supply with precision voltage, current and power limit

The TIDA-00702 is a 60-W, industrial AC-DC power supply designed for use in industrial and instrumentation systems such as process controls, factory automation, and machinery control. 

Universal AC input to 5V/3A output reference design DOE6 and COC V5 tier 2 compliant

The PMP15002 is a highly efficient, universal AC input to 5V 3A output reference design for cost-optimized adapter and charger applications.

What is a flyback controller?

A flyback controller is a dedicated IC that's designed to specifically regulate a flyback converter. Click the different boxes in the diagram below to read more about each feature.

Feedback for Flyback controllerOperating Mode for Flyback converter Switch for Flyback converter Integrated HV Startup for Flyback converter Negative Temperature Coefficient Interface (NTC Interface) for Flyback controller Cable Compensation (CBC) for Flyback converter Constant Voltage/Constant Current Control (CV/CC Control) for Flyback controller

Looking for small-size solution? Learn more about converters

  • Converters are controllers that integrate the power switch into one package
  • Helps further reduce the size of the power supply and total system cost
converters

Looking for higher efficiency? Learn more about synchronous rectifier (SR) controllers

  • SR controllers are drivers that enable FETs to emulate diodes by turning them on and off when the body diode normally conducts
  • Since a FET has lower losses than a diode, replacing the rectifier diode with an SR improves efficiency
sr-controller
Technical Article

Read flyback controller technical articles