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ADP1047 - (ADP1047 / ADP1048) Digital Power Factor Correction Controller

General Description

The ADP1047/ADP1048 are digital power factor correction (PFC) controllers that provide accurate input power metering capability and inrush current control for ac/dc systems.

Key Features

  • Digital Power Factor Correction Controller with Accurate AC Power Metering ADP1047/ADP1048.

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Datasheet Details

Part number ADP1047
Manufacturer Analog Devices
File Size 3.01 MB
Description (ADP1047 / ADP1048) Digital Power Factor Correction Controller
Datasheet download datasheet ADP1047 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Data Sheet FEATURES Digital Power Factor Correction Controller with Accurate AC Power Metering ADP1047/ADP1048 GENERAL DESCRIPTION The ADP1047/ADP1048 are digital power factor correction (PFC) controllers that provide accurate input power metering capability and inrush current control for ac/dc systems. The ADP1047 is designed for single phase PFC applications; the ADP1048 is designed especially for interleaved and bridgeless PFC applications. The digital PFC function is based on a conventional boost PFC with multiplication of the output voltage feedback combined with the input current and voltage to provide optimum harmonic correction and power factor for ac/dc systems.