UCC28056 (ACTIVE) 6-pin high performance CRM/DCM PFC controller


Models (1)

Title Category Type Date
UCC28056 SIMPLIS Transient Model Macromodels ZIP 29 Jan 2018

Design kits & evaluation modules (1)

Name Part# Type
UCC28056 PFC Evaluation Board UCC28056EVM-296 Evaluation Modules & Boards

Reference designs

30-W/in3, 93.4% efficiency, 100-W AC/DC adapter reference design

This fully-tested reference design is a high-efficiency, high-power-density, AC/DC adapter solution with a wide input voltage range (100- to 240-V AC) for laptop adapters and smartphone charger applications. This design consists of a front-end transition-mode (TM) power factor correction (PFC (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Software (1)

UCC28056 Design Calculator (Rev. A)  (ZIP 326 KB )    23 Jan 2018  

WEBENCH® Designer UCC28056

AC Frequency  60 Hz  50 Hz
  Min   Max Range
VinRMS  V 70.0 to 270.0V
Vout  V 110 to 450V
Iout  A ≤ 1A
Ambient Temp  °C -40 to 125°C