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Preliminary Technical Data
PAUXONA
Dual PCI Hot-PlugTM Controller ADM1014
7
AUXGA
30
3.
3V
Cmos Input
+3.
3VAux
S G
P-CHANNEL
MOSFET
31 AUXINA
Q
FAUXA
5
RESET
3.
3V
Cmos Output
FAULT LATCH Q
SET
AUXINA
3.
3VAUX POWER-ON RESET
OVERCURRENT AND UNDER
VOLTAGE COMPARATORS FOR +3.
3VAUX
D
8
AUXOA
AUXINA
100µA VOCSET
LOW WHEN AUXINA 2.
5V
CHANNEL A
CIRCUIT OPERATES FROM 3.
3VAUX POWER SUPPLY
3V5VGA
OCSET 6
COMMON TO BOTH CHANNELS
EXTERNAL N-CHANNEL POWER
MOSFETS
+5V IN +3.
3V IN
CIRCUIT OPERATES FROM 3.
3VAUX AND +12V POWER SUPPLY
33
CHANNEL A
OVERCURRENT AND UNDER
VOLTAGE COMPARATORS FOR +5V
34
35
5VSA
RSENSE5A
5VISENA
PWRONA 3
OVERCURRENT AND UNDER
VOLTAGE COMPARATORS FOR +3.
3...