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UCC28070

Texas Instruments
Part Number UCC28070
Manufacturer Texas Instruments
Description PFC Controller
Published Apr 25, 2020
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design UCC28070 SLU...
Datasheet PDF File UCC28070 PDF File

UCC28070
UCC28070


Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design UCC28070 SLUS794F – NOVEMBER 2007 – REVISED APRIL 2016 UCC28070 Interleaving Continuous Conduction Mode PFC Controller 1 Features •1 Interleaved Average Current-Mode PWM Control With Inherent Current Matching • Advanced Current Synthesizer Current Sensing for Superior Efficiency • Highly-Linear Multiplier Output With Internal Quantized Voltage Feed-Forward Correction for Near-Unity PF • Programmable Frequency from 30 kHz to 300 kHz • Programmable Maximum Duty-Cycle Clamp • Programmable Frequency-Dithering Rate and Magnitude for Enhanced EMI Reduction – Magnitude: 3 kHz to 30 kHz – Rat...



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