Linear Technology DC2003A Demo Manual page 4

DEMO MANUAL DC2003A
Quick start proceDure
4
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100
90
80
70
60
50
40
30
20
0.0001 0.001
Figure 3. V Measured Efficiency at V
OUT1
F = 1MHz (with V OFF)
SW OUT2
100
90
80
70
60
50
40
30
20
0.0001 0.001
Figure 4. V Measured Efficiency at V
OUT2
F = 1MHz (with V OFF)
SW OUT1
BURST MODE OPERATION
PULSE-SKIPPING MODE
0.01 0.1
LOAD CURRENT (A)
DC2003A F03
= 12V, V = 3.3V, L1 = 3.3µH,
IN OUT1
BURST MODE OPERATION
PULSE-SKIPPING MODE
0.01 0.1
LOAD CURRENT (A)
DC2003A F04
= 12V, V = 5V, L2 = 4.7µH,
IN OUT2
1
1
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