TDA4863-2 Ver la hoja de datos (PDF) - Infineon Technologies

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TDA4863-2

Power-Factor Controller (PFC) IC for High Power Factor and Low THD

Infineon Technologies 

AC line

RF-Filter

and

Rectifier

TDA4863-2

Overview

DC Output

Volage

TDA4863-2

GND

Figure 1 Typical application

1.3

Description

The TDA4863-2 IC controls a boost converter in a way that sinusoidal current is taken

from the single phase line supply and stabilized DC voltage is available at the output.

This active harmonic filter limits the harmonic currents resulting from the capacitor

pulsed charge currents during rectification. The power factor which decibels the ratio

between active and apparent power is almost one. Line voltage fluctuations can be

compensated very efficiently.

Version 2.1

5

22 Feb 2005

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