Datasheet

© 2011 Microchip Technology Inc. DS22284A-page 9
MCP16323
Note: Unless otherwise indicated, V
IN
= 12V, EN = Floating (internally pulled up), C
IN
=20 µF, C
OUT
=2x22µF,
L=4.7µH, I
LOAD
=200mA, T
A
=+25°C.
FIGURE 2-13: 5V V
OUT
vs. V
IN.
FIGURE 2-14: 3.3V V
OUT
vs. V
IN.
FIGURE 2-15: 2.5V V
OUT
vs. V
IN.
FIGURE 2-16: 1.8V V
OUT
vs. V
IN.
FIGURE 2-17: 1.5V V
OUT
vs. V
IN.
FIGURE 2-18: 0.9V V
OUT
vs. V
IN.
4.9
4.92
4.94
4.96
4.98
5
5.02
5.04
6 8 10 12 14 16 18
V
OUT
(V)
V
IN
(V)
I
OUT
= 1A
I
OUT
= 2A
V
OUT
= 5V
I
OUT
= 3A
3.294
3.296
3.298
3.3
3.302
3.304
3.306
3.308
3.31
6 8 10 12 14 16 18
V
OUT
(V)
V
IN
(V)
I
OUT
= 1A
I
OUT
= 2A
V
OUT
= 3.3V
I
OUT
= 3A
2.496
2.497
2.498
2.499
2.5
2.501
2.502
2.503
2.504
2.505
2.506
6 8 10 12 14 16 18
V
OUT
(V)
V
IN
(V)
I
OUT
= 1A
I
OUT
= 3A
V
OUT
= 2.5V
I
OUT
= 2A
1.798
1.799
1.8
1.801
1.802
1.803
1.804
6 8 10 12 14 16 18
V
OUT
(V)
V
IN
(V)
I
OUT
= 2A
I
OUT
= 1A
V
OUT
= 1.8V
I
OUT
= 3A
1.4985
1.499
1.4995
1.5
1.5005
1.501
1.5015
1.502
1.5025
1.503
6 8 10 12 14 16
V
IN
(V)
V
OUT
(V)
I
OUT
= 2A
I
OUT
= 1A
V
OUT
= 1.5V
I
OUT
= 3A
0.8994
0.8996
0.8998
0.9
0.9002
0.9004
0.9006
0.9008
0.901
0.9012
678910
V
OUT
(V)
V
IN
(V)
I
OUT
= 2A
I
OUT
= 1A
V
OUT
= 0.9V
I
OUT
= 3A