ADM1185ARMZ-1(Rev0) View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
ADM1185ARMZ-1 Datasheet PDF : 16 Pages
| |||
ADM1185
CASCADING MULTIPLE DEVICES
Multiple ADM1185 devices can be cascaded in situations where a large number of supplies must be monitored and/or sequenced. There
are numerous configurations for interconnecting devices. The most suitable configuration depends on the application. Figure 23 and
Figure 24 show two methods for cascading multiple ADM1185 devices.
3.3V
SUPPLIES
SCALED
DOWN WITH
RESISTOR
DIVIDERS
3.3V
V1
V2
V3
3.3V
VCC
ADM1185-A
VIN1
OUT1
VIN2
VIN3
VIN4
OUT2
OUT3
REGULATOR1
EN1
V1
REGULATOR2
EN2
V2
REGULATOR3
EN3
V3
GND PWRGD
3.3V
SUPPLIES
SCALED
DOWN WITH
RESISTOR
DIVIDERS
VCC
ADM1185-B
REGULATOR4
VIN1
OUT1
EN4
V4
REGULATOR5
V4
VIN2
OUT2
V5
VIN3
EN5
V5
REGULATOR6
V6
VIN4
OUT3
EN6
V6
GND PWRGD
Figure 23. Cascading Multiple ADM1185 Devices, Option 1
POWER
GOOD
3.3V
SUPPLIES
SCALED
DOWN WITH
RESISTOR
DIVIDERS
3.3V
V1
V2
3.3V
3.3V
VCC
ADM1185-A
REGULATOR1
VIN1
OUT1
EN1
V1
REGULATOR2
VIN2
VIN3
OUT2
EN2
V2
REGULATOR3
VIN4
OUT3
EN3
V3
GND PWRGD
3.3V
SUPPLIES
SCALED
DOWN WITH
RESISTOR
DIVIDERS
VCC
ADM1185-B
REGULATOR4
V3
VIN1
OUT1
EN4
V4
REGULATOR5
V4
VIN2
OUT2
V5
VIN3
EN5
V5
REGULATOR6
V6
VIN4
OUT3
EN6
V6
GND PWRGD
Figure 24. Cascading Multiple ADM1185 Devices, Option 2
POWER
GOOD
Rev. 0 | Page 12 of 16
Share Link: 