Datasheet

Data Sheet ADP2323
Rev. A | Page 25 of 32
EXTERNAL COMPONENTS RECOMMENDATION
Table 12. Recommended External Components for Typical Applications with 3 A Output Current
f
SW
(kHz) V
IN
(V) V
OUT
(V) L (µH) C
OUT
(µF)
1
R
TOP
(kΩ) R
BOT
(kΩ) R
C
(kΩ) C
C
(pF) C
CP
(pF)
300 12 1 3.3 330 10 15 62 1500 33
12 1.2 4.7 330 10 10 82 1500 22
12 1.5 4.7 330 15 10 100 1500 22
12 1.8 4.7 2 × 100 20 10 47 1500 4.7
12 2.5 6.8 100 + 47 47.5 15 47 1500 4.7
12 3.3 10 100 + 47 10 2.21 62 1500 3.3
12 5 10 100 22 3 62 1500 2.2
5
1
3.3
330
10
15
62
1500
33
5 1.2 3.3 330 10 10 82 1500 22
5 1.5 3.3 330 15 10 100 1500 22
5 1.8 4.7 2 × 100 20 10 47 1500 4.7
5 2.5 4.7 100 + 47 47.5 15 47 1500 4.7
5
3.3
4.7
100
10
2.21
47
1500
3.3
600 12 1.5 2.2 2 × 100 15 10 82 820 2.2
12 1.8 3.3 100 + 47 20 10 75 820 3.3
12 2.5 3.3 2 × 47 47.5 15 62 820 2.2
12 3.3 4.7 2 × 47 10 2.21 82 820 2.2
12 5 4.7 47 22 3 62 820 2.2
5 1 1.5 2 × 100 10 15 56 820 2.2
5 1.2 1.5 2 × 100 10 10 62 820 2.2
5 1.5 2.2 100 + 47 15 10 62 820 2.2
5
1.8
2.2
2 × 47
20
10
47
820
2.2
5 2.5 2.2 2 × 47 47.5 15 62 820 2.2
5 3.3 2.2 2 × 47 10 2.21 82 820 2.2
1000 12 1.8 1.5 100 20 10 82 470 2.2
12 2.5 2.2 47 47.5 15 56 470 2.2
12 3.3 2.2 47 10 2.21 68 470 2.2
12 5 3.3 47 22 3 100 470 2.2
5 1 1 2 × 100 10 15 82 470 2.2
5 1.2 1 100 + 47 10 10 82 470 2.2
5 1.5 1 2 × 47 15 10 68 470 2.2
5 1.8 1 2 × 47 20 10 82 470 2.2
5 2.5 1 47 47.5 15 56 470 2.2
5 3.3 1 47 10 2.21 62 470 2.2
1
330 µF: 6.3 V, Sanyo 6TPD330M; 100 µF: 6.3 V, X5R, Murata GRM32ER60J107ME20; 47 µF: 6.3 V, X5R, Murata GRM32ER60J476ME20.