Datasheet

MAX5915/MAX5915A/MAX5916/MAX5916A
Dual PCI 2.2 Hot-Swap Controllers
20 ______________________________________________________________________________________
+12V UVLO THRESHOLD
ON_
PGOOD_
IOUT
(+12VO_, 5VO_, 3.3VO_, OR- 12VO_)
OVERCURRENT THRESHOLD
t
START
t
RESTART
+12VO_
+12VIN
5VO_
3.3VO_
3.3VAUXO_
-12VO_
t
DELAY
t
RESP
(t
RESP2
)
OUTPUT UNDERVOLTAGE FAULT HANDLING RESULTS IN SIMILAR RESPONSE. TIMING NOT TO SCALE.
( ) FOR MAX5916A.
Figure 7. Main Outputs Overcurrent Fault Handling in the MAX5916/MAX5916A