Datasheet

Data Sheet ADM1186
Rev. B | Page 25 of 28
VIN1 VIN2 VIN3 VIN4 UP DOWN
V1
3.3V
V2 V3 V4
GND
VCC
ADM1186-1A
OUT1 OUT2 OUT3
3.3V
3.3V
3.3V
3
.3
V
EN1
EN2 EN3
OUT4
SEQ_DONE
PWRGD
FAULT
EN4
EN5 EN6 EN7 EN8
ENABLE OUTPUTS TO REGULATORS WITH PULL-UPs AS REQUIRED
VIN1 VIN2 VIN3 VIN4
UP
DOWN
V5 V6 V7 V8
GND
VCC
ADM1186-1B
OUT1 OUT2 OUT3
OUT4
SEQ_DONE
PWRGD
FAULT
EN9 EN10 EN11 EN12
V
I
N1
VIN2 V
I
N3
VIN4 UP
DOWN
V9
V10 V11 V12
GND
V
C
C
ADM1186-1C
OUT1 OUT
2
OUT3 O
UT
4
SEQ_DONE
PWRGD
FAULT
SEQUENCE CONTROL
SUPPLIES
S
CALED
DOWN
WITH RESI
S
TO
R
DI
VIDERS
POWER GOOD
07153-035
Figure 36. Cascading Multiple ADM1186-1 Devices, Option 1