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 conv.
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 opt.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | ADP1043 |
Analog Devices |
Digital Controller | |
2 | ADP1043A |
Analog Devices |
Digital Controller | |
3 | ADP1046 |
Analog Devices |
Digital Controller | |
4 | ADP1046A |
Analog Devices |
Digital Controller | |
5 | ADP1047 |
Analog Devices |
(ADP1047 / ADP1048) Digital Power Factor Correction Controller | |
6 | ADP1031 |
Analog Devices |
Isolated Micropower Management Unit | |
7 | ADP1032 |
Analog Devices |
Isolated Micropower Management | |
8 | ADP1050 |
Analog Devices |
Digital Controller | |
9 | ADP1051 |
Analog Devices |
Digital Controller | |
10 | ADP1052 |
Analog Devices |
Digital Controller for Isolated Power Supply | |
11 | ADP1053 |
Analog Devices |
3-Channel Digital Power Supply Controller | |
12 | ADP1055 |
Analog Devices |
Digital Controller |