UCC28880
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
High voltage switcher for Non-isolated AC/DC Conversion

 

Models (3)

Title Category Type Date
UCC28880 PSpice Transient Model (Rev. D) PSpice Model ZIP 06 Jun 2016
UCC28880 TINA-TI Transient Spice Model (Rev. A) TINA-TI Spice Model ZIP 17 Jul 2015
UCC28880 TINA-TI Reference Design (Rev. A) TINA-TI Reference Design TSC 17 Jul 2015

Design kits & evaluation modules (3)

Name Part# Type
UCC28880 High-side Buck Evaluation Module UCC28880EVM-616 Evaluation Modules & Boards
UCC28880 Low-side Buck Evaluation Module UCC28880EVM-615 Evaluation Modules & Boards
UCC28911 Evaluation Module UCC28911EVM-718 Evaluation Modules & Boards

Reference designs

Universal AC input, 2.75-W non-isolated flyback reference design

This reference design is a non-isolated flyback topology that takes a universal AC input (90 VAC to 275 VAC) and outputs 5 V at 550mA. The design is an ultra-small form factor and uses a custom transformer.

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

Description Part Number Company Tool Type
Low Power Off-line Buck Supplies a Fixed Voltage 13V@120mA from Universal Line PMP8550 Texas Instruments Reference designs
Universal AC Input, 5V/500mA DC output, Non-isolated Flyback Converter Reference Design PMP10175 Texas Instruments Reference designs

Software (1)

UCC28880 Design Calculator (Rev. A)  (ZIP 195 KB )    05 Jan 2018  

CAD/CAE symbols

Part# Package | Pins CAD File (.bxl) STEP Model (.stp)
UCC28880 Download Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Please follow the instructions below to view the CAD symbols:

Step 1: Download and install the Ultra Librarian software

Step 2: Download the Symbol and Footprint from the CAD.bxl file table.

Step 3: Open the .bxl file with the Ultra Librarian software.

You can always access the complete CAD/CAE Symbols database at //webench.ti.com/cad/

Both PCB footprints and schematic symbols are available for download in a vendor neutral format, which can then be exported to the leading EDA CAD/CAE design tools using the Ultra Librarian Reader. The reader is available as a free download.

The UL Reader is a subset of the Ultra Librarian toolset that can generate, import, and export components and their attributes in virtually any EDA CAD/CAE format.

WEBENCH ® Designer UCC28880

 AC  DC  
AC Frequency  60 Hz  50 Hz
Topology Option
  Min   Max Range
VinRMS -  V 30.00 to 425.00V
Vout  V 1.02 to 25.0V
Iout  A ≤ 0.1A
Ambient Temp   °C -40 to 125 °C