AC-DC switching power supply control IC

■ Overview The AN8021L and AN8021SB are ICs which are suitable for controlling the switching power supply us ing primary side control method. Those are most suited for a switching power supply of relatively small capacity. Less frequently used functions are removed and only the necessary min

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Panasonic

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AC-DC switching power supply control IC

■ Overview\nThe AN8021L and AN8021SB are ICs which are suitable for controlling the switching power supply us ing primary side control method.\nThose are most suited for a switching power supply of relatively small capacity. Less frequently used functions are removed and only the necessary minimum f • It operates at a control frequency up to 700 kHz, realizing the output rise time of 35 ns and the output fall time of 25 ns.\n• Pre-start operating current is as small as 70 µA (typical) so that it is possible to use a miniaturized start resistor.\n• Output block employs totem pole method.\n  The ;

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4 CHANNEL MULTIRATE 1.0-3.2 GBPS TRANSCEIVER WITH HIGH SPEED REDUNDANCY

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BOARDCOM

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10-GbE XAUI TRANSCEIVER WITH HIGH-SPEED REDUNDANCY

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BOARDCOM

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1.2A 1.5MHz 7V Synchronous Buck Converter

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