Electronic component for a switching power circuit
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 21, 2001
app pub date -
Dec 12, 2000
filing date -
Dec 14, 1999
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An electronic component helps realize the miniaturization of an electronic appliance with excellent applicability to a variety of rectification circuits. The electronic component 10 includes within a package FETs 21 and 22, and a switching control integrated circuit 23. Sources and drains of the FETs 21 and 22 are connected to exterior terminals 12a to 12d, respectively, and gates of the FETs 21 and 22 are connected to control signal output terminals 23a and 23b, respectively. An output voltage input terminal 23c, a mode setup signal input terminal 23d, a ground terminal 23e and a power source terminal 23f of the switching control integrated circuit 23 are coupled to the exterior terminals 12e to 12h. An operation mode of the switching control integrated circuit 23 is selectively set up in accordance with one of the synchronous rectifications including a step-back mode, an inversion mode, a step-boost mode, or the like by connecting required components in the selected rectification mode and transmitting the selected mode control signal through a mode setup terminal 12f.
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