Linear Analog Devices ADI Power DC2570A Demo Manual page 4

DEMO MANUAL DC2570A
QUICK START PROCEDURE
Connecting a PC to DC2570A
You can use a PC to reconfigure the power management
features of the LTM4678 such as: nominal V
USB CABLE
2
USB TO I C/PMBus
DONGLE DC1613A
4
set points, OV/UV limits, temperature fault limits,
sequencing parameters, the fault log, fault responses,
GPIOs and other functionalities. The DC1613A dongle
, margin
OUT
may be plugged when V
12-PIN (J1)
CONNECTOR
Figure 4. Demo Setup with PC
95
90
85
80
75
70
0 5 10 15 20 25 30 35 40 45 50
OUTPUT LOAD CURRENT (A)
Figure 5. Efficiency vs Load Current at V
IN
INPUT POWER
SUPPLY
V
IN
LTM4678 DEMO BOARD
DC2570A
V = 5V
IN
V = 12V
IN
DC2570A F05
= 1.0V
OUT
is present.
V
OUT
LOAD
DC2570A F04
Rev. 0