Linear Analog Devices DC2605A Demo Manual page 4

DEMO MANUAL DC2605A
QUICK START PROCEDURE
USB CABLE
USB TO I2C/PMBus DONGLE
DC1613A
95
90
85
80
75
0 20 40
LOAD CURRENT (A)
Figure 4. Efficiency vs Load Current at
V = 12V, V
IN OUT
4
12-PIN
(J14)
CONNECTOR
Figure 3. Demo Setup with PC
60 80 100 120
DC2605A F04
= 1V, f = 425kHz
SW
INPUT POWER SUPPLY
V
IN
LTC3884-1 DEMO BOARD
DC2605A
V MEASURED AT BNC J11 (20MHz BW) (20mV/DIV)
OUT
0A TO 30A LOAD STEP
Figure 5. Transient Response at V
V = 1V, f
OUT SW
V
OUT
LOAD (UP TO 120A)
DC2605A F03
= 12V,
IN
= 425kHz
DC2605A F05
dc2605af