UCC28633
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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

160W Primary-Side Regulated Flyback Using UCC28633 Reference Design

The PMP30092 reference design uses the UCC28633 high power flyback converter to generate an isolated output (27V @ 6A). The UCC28633 operates in both CCM (continuous conduction mode) and DCM (discontinuous conduction mode). Primary side regulation eliminates the need for an opto-coupler and reduces (...)

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 UCC28633

 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