UCC28019EVM: 350W PFC, 390V, 85 ~ 265Vin

Summary

The UCC28019 evaluation module (EVM) is a 350-W off-line Power Factor Correction (PFC) boost converter providing a 390-V regulated output at 0.9 A of load current. The PFC converter accommodates an input voltage range of 85 VAC to 265 VAC and uses average current mode control at a fixed frequency of 65 kHz. The UCC28019 incorporates a wide range of protection features to ensure safe system operation.

Specifications

Manufacturer Texas Instruments
Category Power Management
Sub-Category Power Factor Correction
Eval Board Part Number 296-23116-ND
Eval Board Supplier Texas Instruments
Eval Board Board not Stocked
Output Power 350 W
Voltage In 85 ~ 265 VAC
Voltage Out 390 V
THD @ Conditions 9% @ 230 Vin, 0.2 ~ 0.9A
5% @ 115 Vin, 0.2 ~ 0.9A
Efficiency @ Conditions >95%, 230V in, 390V @ 0.2 ~ 1 A
>93%, 115V in, 390V @ 0.2 ~ 1 A
Features Current Limit (Adj. or Fixed)
Open Circuit Protection
Over Voltage Protection
Soft Start
Under Voltage Protection, Brown-Out
Switching Frequency 65 kHz
Application / Target Market Computers
LCD TV / Monitor
Power: AC Adapters
Component Count + Extras 47 + 9
Design Author Texas Instruments
Main I.C. Base Part UCC28019
Date Created By Author
Date Added To Library 2011-03

Support Documents & Media

UCC28019EVM - User Guide UCC28019 - Datasheet Ultra Librarian Software:CAD Symbols and Footprints (Zip File) TI's CAD/CAE Symbols and Footprint Search

Media

UCC28019EVM_Schematic.JPG UCC28019EVM_Board.JPG UCC28019EVM_Chart.JPG UCC28019EVM_Chart_2.JPG