UCC28631
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
High Power Flyback Controller with Primary-Side Regulation and Peak Power Mode

 

Design kits & evaluation modules (1)

Name Part# Type
UCC28630 Evaluation Module UCC28630EVM-572 Evaluation Modules & Boards

Reference designs

24V 65W Nominal 130W Surge Offline Flyback Power Supply for Industrial Rails Reference Design

24V Output, Constant Voltage / Constant Current, 65W Flyback power supply with 130W surge capability. Primary side regulation eliminates feedback opto-coupler and provides 1% regulation down to no-load. Average efficiency of > 89% and no load power of < 70mW are achieved. Voltage input range (...)

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

Software (2)

UCC28630 Excel Design Calculator (Rev. D)  (ZIP 177 KB )    20 Jul 2015  
UCC28630 MathCad Design Calculator (Rev. B)  (ZIP 511 KB )    28 Jul 2014  

WEBENCH® Designer UCC28631

 AC  DC  
AC Frequency  60 Hz  50 Hz
Use Isolated Output?
  Min   Max Range
VinRMS  V 85.00 to 480.00V
Vout  V 3.3 to 100V
Iout  A ≤ 10A
Ambient Temp  °C -40 to 125°C