Datasheet

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SGLS264A − SEPTEMBER 2004 − REVISED JUNE 2008
5
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TPS797xx PG timing diagram
Threshold
Voltage
PG
Output
V
IN
V
OUT
V
IT−
(see Note B)
V
min
(see Note A)
V
IT+
(see Note B)
t
t
t
NOTES: A. V
min = V
OUT
+ V
DO
B. The PG trip voltage is typically 10% lower than the output voltage (90%V
O
). V
IT−
to V
IT+
is the hysteresis voltage.