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LATCHUP AND ESD

July 5, 2013 Leave a comment

What is Latchup?

• Latchup is the creation of a low impedance path between the power supply rails.

• Latchup is caused by the triggering of parasitic VDD bipolar structures within an integrated circuit when applying a current or voltage stimulus on an input, output, or I/O pin or by an over-voltage on the power supply pin.

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Categories: 1.ANALOG, Latch up