UCC28700-Q1
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
Compact primary-side regulation PWM controller with automotive grade

 

Models (3)

Title Category Type Date
UCC2870x TINA-TI Transient Reference Design TINA-TI Reference Design TSC 16 Jan 2018
UCC2870x TINA-TI Transient Spice Model TINA-TI Spice Model ZIP 16 Jan 2018
UCC2870x PSPICE Transient Model PSpice Model ZIP 13 Feb 2015

Design kits & evaluation modules (1)

Name Part# Type
UCC28700 evaluation module UCC28700EVM-068 Evaluation Modules & Boards

Reference designs

98.6% Efficiency, 6.6-kW Totem-Pole PFC Reference Design for HEV/EV Onboard Charger

This reference design functions from a base of silicon carbide (SiC) MOSFETs that are driven by a C2000 microcontroller (MCU) with SiC-isolated gate drivers. The design implements three-phase interleaving and operates in continuous conduction mode (CCM) to achieve a 98.46% efficiency at a 240-V (...)

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

Software (2)

MathCAD Design Tool (Rev. C)  (ZIP 2519 KB )    28 Mar 2014  
UCC28700 Excel 97 Design Tool (Rev. B)  (ZIP 205 KB )    28 Mar 2014  

CAD/CAE symbols

Part# Package | Pins CAD File (.bxl) STEP Model (.stp)
UCC28700-Q1 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 UCC28700-Q1

AC Frequency  60 Hz  50 Hz
  Min   Max Range
VinRMS  V 85.0 to 500.0V
Vout  V 3.3 to 25V
Iout  A ≤ 10A
Ambient Temp  °C -20 to 125°C