5
dc2002af
DEMO MANUAL DC2002A
Quick start proceDure
Figure 4. 50% to 100% to 50% Load Step Response of the 1.5V Rail.
C
OUT
= 3
×
Sanyo 2R5TPE330M9 || 2
×
100µF X5R 1206, L = Würth 744301033 (0.33µH), f
SW
= 400kHz.
Figure 5. 50% to 100% to 50% Load Step Response of the 1.2V Rail.
C
OUT
= 3
×
Sanyo 2R5TPE330M9 || 2
×
100µF X5R 1206, L = Würth 744301033 (0.33µH), f
SW
= 400kHz.
1.5V(AC)
50mV/DIV
15A
DC2002A F04
30A
144mV
50µs/DIV
LOAD STEP
5A/DIV
1.2V(AC)
50mV/DIV
15A
30A
136mV
50µs/DIV
LOAD STEP
5A/DIV
DC2002A F05
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