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Figure 9. Diagnostic Status Output at Different OPEN Load Current Conditions

99AT0065

V

IN

V

Q

I

QU

V

ST

t

D

I

Q

t

D

Under current condition followed by normal operation

99AT0066

V

IN

V

Q

I

Q

I

QU

V

ST

t

D

t

D

Open load condition in the case of pulsed input signal followed by normal operation