Analog Devices Linear ADI Power DC2798A Demo Manual page 4

DEMO MANUAL DC2798A
QUICK START PROCEDURE
V
OUT
20MHz BW
100mV/DIV
0A TO 2.5A
LOAD STEP
Figure 6. V
Load Transient Response at V
OUT
4
100
99
98
97
96
95
94
93
92
91
90
0
Figure 5. Efficiency vs Load Current at V
200 s/DIV
= 12V, V
IN OUT
Figure 8. Thermal at V = 12V, V
IN
2 4 6 8 10
LOAD CURRENT (A)
dc2798a F05
= 12V, f = 150kHz, V
IN S
V
OUT
20MHz BW
200mV/DIV
dc2798A F06
= 48V Figure 7. V Voltage Ripple at V
OUT
= 48V, I = 10A, T
OUT OUT
= 48V
OUT
5 s/DIV
= 12V, V
IN OUT
= 25°C, No Airflow
A
dc2798A F07
= 48V, I = 10A
OUT
Rev. 0