4
dc2002af
DEMO MANUAL DC2002A
60
70
80
90
100
0
10
20
30
40
Load Current (Amps)
Efficiency (%)
V
IN
= 7V
V
IN
= 14V
V
IN
= 12V
L = Würth 744301033
0.33µH, DCR = 0.32mΩ TYP
FDMF6820A DrMOS
Quick start proceDure
Figure 2. Efficiency Curves for the 1.5V Rail at V
IN
= 12V, 14V and 7V in CCM.
Figure 3. Efficiency Curves for the 1.2V Rail at V
IN
= 12V, 14V and 7V in CCM.
1.5V/30A Rail, CCM, f
SW
= 400kHz
1.2V/30A Rail, CCM, f
SW
= 400kHz
Load Current (Amps)
Efficiency (%)
V
IN
= 7V
V
IN
= 14V
V
IN
= 12V
60
70
80
90
100
0
10
20
30
40
L = Würth 744301033
0.33µH, DCR = 0.32mΩ TYP
FDMF6820A DrMOS
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