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STMICROELECTRONICS[STMicroelectronics]
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Part No. |
L6563TR L6563ATR L6563A L6563
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OCR Text |
...C converter supplied by the PFC preregulator is provided: the purpose is to stop the operation of the converter in case of anomalous conditions for the PFC stage (feedback loop failure, boost inductor's core saturation) and to disable the P... |
Description |
ADVANCED TRANSITION-MODE PFC CONTROLLER
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File Size |
627.58K /
37 Page |
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it Online |
Download Datasheet |
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SGS Thomson Microelectronics
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Part No. |
AN825
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OCR Text |
...to quantify the effect of a PFC preregulator stage, connected to a typical DC-DC converter in terms of efficiency, harmonic content and apparent power (VA) drawn from the mains. An innovative application example, where a power audio amplifi... |
Description |
PFC APPLICATION IDEAS USING MAINS TRANSFORMER
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File Size |
77.41K /
7 Page |
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it Online |
Download Datasheet |
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SGS Thomson Microelectronics
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Part No. |
AN1330
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OCR Text |
...up circuit, an internal voltage preregulator, the Bandgap voltage reference and the Bias block that provides current to all the blocks. The Starter gives the start-up currents to the whole device when the input voltage goes high and the dev... |
Description |
DESIGNING WITH L5970D, 1A HIGH EFFICIENCY DC/DC CONVERTER
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File Size |
187.09K /
19 Page |
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it Online |
Download Datasheet |
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Price and Availability
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