Overcurrent detecting circuit
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United States of America Patent
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N/A
Issued Date -
Feb 12, 2004
app pub date -
Jan 14, 2003
filing date -
Aug 9, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
In an overcurrent detecting circuit, a judgment circuit comprises a reference voltage generating circuit for detecting an overcurrent flowing to an output circuit by utilizing resistor of a wire that connects a lead member provided in an IC package and the output circuit formed on a semiconductor chip and switching transistors for generating a judgment signal indicative of detection of the overcurrent by controlling the reference voltage generating circuit.
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