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A3130

Alpha Microelectronics
Part Number A3130
Manufacturer Alpha Microelectronics
Description Universal DSP-Based PFC Solution
Published Jan 30, 2009
Detailed Description www.DataSheet4U.com a3130 general features The a3130 is a universal DSP-based PFC solution to be used in applications r...
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A3130
A3130


Overview
www.
DataSheet4U.
com a3130 general features The a3130 is a universal DSP-based PFC solution to be used in applications requiring power factor values close to unity.
Typical applications are high-power DC motors and lighting systems.
The controller is based on the boost topology and is fully softwarecontrolled.
The PFC algorithm is loaded from an on-chip non-volatile memory for standalone operation or can be uploaded to the DSP core using a two-wire interface.
Highlights:  Fully reconfigurable digitally-controlled power factor controller in CMOS technology  On-chip AC-phase-locked sinusoidal 45.
.
.
65Hz oscillator to improve AC-line noise rejection  High accuracy through on-chip 10bit ADC an...



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