Datasheet4U Logo Datasheet4U.com

UCC28780 High Frequency Active Clamp Flyback Controller

UCC28780 Description

Product Folder Order Now Technical Documents Tools & Software Support & Community UCC28780 SLUSD12A * OCTOBER 2017 * REVISED FEBR.
UCC28780 is a high-frequency active-clamp flyback controller that enables high-density AC-to-DC power supplies that comply with stringent global effic.

UCC28780 Features

* 1 Full and Partial Zero Voltage Switching (ZVS) of Primary FET with Adaptive Control
* Programmable Timing for External Si or GaN FETs
* High Switching Frequency up to 1 MHz
* Programmable Adaptive Burst Control and Standby Mode for Light-Load Efficiency with Low Out

UCC28780 Applications

* High-Density AC-to-DC Adapters for Notebook, Tablet, TV, Set-Top Box and Printer
* USB Power Delivery, Direct and Fast Mobile Chargers
* AC-to-DC or DC-to-DC Auxiliary Power Supply Simplified Schematic DBD VAC ~ ±+ ~ VAUX DAUX NA RVS1 CVDD CCLAMP VBULK CBULK RBLEED Q

📥 Download Datasheet

Preview of UCC28780 PDF
datasheet Preview Page 2 datasheet Preview Page 3

📁 Related Datasheet

  • UCC2807-1 - Programmable Maximum Duty Cycle PWM Controller (Unitrode)
  • UCC2807-2 - Programmable Maximum Duty Cycle PWM Controller (Unitrode)
  • UCC2807-3 - Programmable Maximum Duty Cycle PWM Controller (Unitrode)
  • UCC2808-1 - Low Power Current Mode Push-Pull PWM (Unitrode)
  • UCC2808-2 - Low Power Current Mode Push-Pull PWM (Unitrode)
  • UCC2809-1 - Economy Primary Side Controller (Unitrode)
  • UCC2809-2 - Economy Primary Side Controller (Unitrode)
  • UCC281-3 - Low Dropout 1 Ampere Linear Regulator (Unitrode)

📌 All Tags

High Frequency Active Clamp Flyback Controller Texas Instruments
Texas Instruments UCC28780-like datasheet