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DEMO MANUAL DC2453A
Quick start proceDure
100
95
90
85
80
75
70
65
0
V
OUT1
100mV/DIV
I
_STEP
OUT1
1A/DIV
V
(V)
V
(V)
IN
OUT
12
3.3
Figure 3. Measured V
4
3.3V
OUT1
2.5V
OUT2
1.5V
OUT3
1.2V
OUT4
0.5
1
1.5
2
2.5
OUTPUT CURRENT (A)
dc2453a F02a
Figure 2. Measured Supply Efficiency at 5V
C
CERAMIC
OUT
2 × 47μF/6.3V/Ceramic
= 3.3V and V
OUT1
OUT4
100
95
90
85
80
75
70
65
3
0
0.5
and 12V
IN
V
OUT1
100mV/DIV
I
_STEP
OUT1
1A/DIV
V
(V)
IN
12
= 1.2V Load Transient Responses (1.5A to 3A Load Step)
3.3V
OUT1
2.5V
OUT2
1.5V
OUT3
1.2V
OUT4
1
1.5
2
2.5
3
OUTPUT CURRENT (A)
dc2453a F02b
IN
V
(V)
C
CERAMIC
OUT
OUT
1.2
2 × 47μF/6.3V/Ceramic
dc2453afb
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