Linear ANALOG DEVICES DC2631A, Demo Manual, Page: 7 / 18

7
DEMO MANUAL
DC2631A-A/DC2631A-B
Rev. 0
QUICK START PROCEDURE
Figure 9. 50% to 100% Load Step Response of the 1.0V/100A 3-Phase Rail of the DC2631A A. V
IN
= 12V.
C
OUT
= 9x (330µF, 9mΩ) || 3x (220µF, X5R, 1210), f
SW
= 400kHz
Figure 10. 50% to 100% Load Step Response of the 1.5V/100A 3-Phase Rail of the DC2631A A. V
IN
= 12V.
C
OUT
= 9x (330µF, 9mΩ) || 3x (220µF, X5R, 1210), f
SW
= 400kHz
Figure 11. 50% to 100% Load Step Response of the 1.0V/200A 6-Phase Rail of the DC2631A B. V
IN
= 12V.
C
OUT
= 18x (330µF, 9mΩ) || 6x (220µF, X5R, 1210), f
SW
= 400kHz
50µsec/DIV
100A
50A
V
OUT1(AC)
50mV/DIV
LOAD STEP
50A/DIV
DC2631A-A F09
50µsec/DIV
100A
50A
V
OUT2(AC)
50mV/DIV
LOAD STEP
50A/DIV
DC2631A-A F10
50µsec/DIV
200A
100A
V
OUT1(AC)
50mV/DIV
LOAD STEP
100A/DIV
DC2631A-A F11