Analog Devices LINEAR DC2702A-A Demo Manual page 4

DEMO MANUAL DC2702A-A
QUICK START PROCEDURE
Connecting a PC to DC2702A
You can use a PC to reconfigure the power management
features of the LTM4700 such as: nominal V
USB CABLE
2
USB TO I C/PMBus
DONGLE DC1613A
Efficiency vs Load Current at V
100
95
90
85
80
75
70
0 5 10 15
OUTPUT LOAD CURRENT (A)
Figure 5. Efficiency vs Load Current on CH0
(CH1 is Disabled, RUNP is ON)
4
OUT
12-PIN (J1)
CONNECTOR
Figure 4. Demo Setup with PC
= 1.0V, f = 500kHz
O SW
20 25 30 35 40
gin set points, OV/UV limits, temperature fault limits,
sequencing parameters, the fault log, fault responses,
GPIOs and other functionalities. The DC1613A dongle
, mar-
may be plugged when V
INPUT POWER
SUPPLY
LTM4700 DEMO BOARD
DC2702A-A
Efficiency vs Load Current at V
100
95
90
85
80
75
V = 6V
IN
V = 12V
IN
70
0 5
45 50
DC2702A-A F05
Figure 6. Efficiency vs Load Current on
CH1 (CH0 is Disabled, RUNP is ON)
is present.
IN
V
IN
V
OUT0
V
OUT1
= 1.5V, f
O
10 15 20 25 30
OUTPUT LOAD CURRENT (A)
LOAD0
LOAD1
DC2702A-A F04
= 500kHz
SW
V = 6V
IN
V = 12V
IN
35 40 45 50
DC2702A-A F05
Rev 0