5
DEMO MANUAL DC2529A
UG-1311 Rev 0
Figure 3. DC2529A V
OUT1
Typical
FCM Efficiency vs Load Current
I
OUT
(A)
0
1
2
3
4
5
6
7
8
9 10
30
35
40
45
50
55
60
65
70
75
90
95
80
85
EFFICIENCY (%)
DC2629A F03
V
IN
= 24V
V
IN
= 48V
V
IN
= 72V
V
IN
= 100V
V
IN
= 130V
I
OUT
(A)
0
1
2
3
4
5
60
65
70
75
90
100
95
80
85
EFFICIENCY (%)
DC2629A F04
V
IN
= 24V
V
IN
= 48V
V
IN
= 72V
V
IN
= 100V
V
IN
= 130V
100µs/DIV
V
OUT1
20MHz BW
50mV/DIV
DC2629A F05
100µs/DIV
V
OUT2
20MHz BW
50mV/DIV
DC2629A F06
Figure 4. DC2529A V
OUT2
Typical
FCM Efficiency vs Load Current
Figure 5. DC2529A V
OUT1
2.5A to 5A Load
Transient at V
IN
= 48V
Figure 6. DC2529A V
OUT2
1.25A to 2.5A
Load Transient at V
IN
= 48V
