CURRENT DETECTION CIRCUIT, SYNCHRONOUS RECTIFICATION STEP-DOWN DC/DC CONVERTER AND CONTROL CIRCUIT THEREOF
To provide a current detection circuit which can detect current of a low-side transistor.SOLUTION: A current detection circuit 300 is used with a push-pull switching circuit 400 to detect source current flowing to a low-side transistor 404. (i) In a first phase, a switch circuit 310 connects a first...
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Format: | Patent |
Sprache: | eng ; jpn |
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