4
dc2681aaf
DEMO MANUAL DC2681A-A
QUICK START PROCEDURE
70.00
72.00
74.00
76.00
78.00
80.00
82.00
84.00
86.00
88.00
90.00
EFFICIENCY (%)
0.00
5.00
10.00
15.00
20.00
25.00
OUTPUT CURRENT (A)
1.8 V
OUT
1.5 V
OUT
1.2 V
OUT
1.0 V
OUT
0.8 V
OUT
dc2681aaf F02
V
OUT
: 50mV/DIV
I
OUT_STEP
: 10A/DIV
dc2681aaf F03
Figure 2. Measured Efficiency at V
IN
= 12.0V, f
SW
= 600kHz, CCM
Figure 3. Measured Load Transient
12V
IN
, 600kHz Efficiency Sweeps
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