The following content is an automatically extracted verbatim text
from the original manufacturer datasheet and is provided for reference purposes only.
View original datasheet text
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 and dedicated RISC processor Achievable high efficiency (>95%) and power factor (>0.
A3130 Datasheet
