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QUICK START PROCEDURE
Connecting a PC to DC2155A
You can use a PC to reconfigure the power management
features of the LTC3886 such as: nominal V
gin set points, OV/UV limits, temperature fault limits,
USB TO
2
I
C/PMBus DONGLE
DC1613A
USB TO
2
I
C/PMBus DONGLE
DC1613A
, mar-
OUT
USB CABLE
12-PIN
CONNECTOR
Figure 3. Demo Setup with PC for DC2155A-A
USB CABLE
12-PIN
CONNECTOR
Figure 4. Demo Setup with PC for DC2155A-B
DEMO MANUAL
DC2155A-A/DC2155A-B
sequencing parameters, the fault log, fault responses,
GPIO and other functionality. The DC1613A dongle may
be plugged in regardless of whether or not V
Dongle can be hot plugged.
+48V
POWER SUPPLY
V
LTC3886
DEMO BOARD
V
DC2155A-A
+48V
POWER SUPPLY
V
LTC3886
DEMO BOARD
DC2155A-B
is present.
IN
OUT0
LOAD
OUT1
LOAD
OUT0
LOAD
Rev. C
5
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