UC1854 डाटा शीट PDF( Datasheet )

Product Folder Order Now Technical Documents Tools & Software Support & Community UC1854, UC2854, UC3854 SLUS336A – JUNE 1998 – REVISED DECEMBER 2016 UCx854 High-Power Factor Preregulator 1 Features

www.ti.com UC1854A UC2854A, UC2854B UC3854A, UC3854B SLUS329E – MONTH 2003 – REVISED JANUARY 2008 ADVANCED HIGH-POWER FACTOR PREREGULATOR FEATURES 1 • Controls Boost PWM to Near-Unity Power Factor • L

Enhanced High Power Factor Preregulator UC1854A/B UC2854A/B UC3854A/B FEATURES • Controls Boost PWM to Near Unity Power Factor • Limits Line Current Distortion To <3% • World-Wide Operation Without Swit