Datasheet

ON: L H®
Yes
No
No
Yes
Inrush current
solution for 8 ms
ON = H
Moderate over-current
detection every
63.5 ms for 0.5 ms
(See moderate over-current
flow for details)
Over-temperature
detection every
7.5 ms for 0.5 ms
(See over-temperature
detection flow for details)
Hard-short detection every
0.125 ms for 0.125 ms
(See hard-short flow
for details)
V = L
IN
V = H
ON = L (default)
IN
Reset
TPS22946
SLVS984A –SEPTEMBER 2009–REVISED FEBRUARY 2010 www.ti.com
Figure 1. Functional Flow Diagram
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