LTM4603/LTM4603-1
Table 2. Output Voltage Response Versus Component Matrix (Refer to Figure 18)
TYPICAL MEASURED VALUES
COUT1 VENDORS
TAIYO YUDEN
PART NUMBER
JMK316BJ226ML-T501 (22µF, 6.3V)
COUT2 VENDORS
SANYO POSCAP
TAIYO YUDEN
JMK325BJ476MM-T (47µF, 6.3V)
SANYO POSCAP
TDK
C3225X5R0J476M (47µF, 6.3V)
SANYO POSCAP
PART NUMBER
6TPE220MIL (220µF, 6.3V)
2R5TPE330M9 (330µF, 2.5V)
4TPE330MCL (330µF, 4V)
VOUT
CIN
CIN
COUT1
COUT2
VIN
(V)
(CERAMIC) (BULK)
(CERAMIC)
(BULK)
(V)
1.2 2 × 10µF 25V 150µF 35V 1 × 22µF 6.3V 330µF 4V
5
1.2 2 × 10µF 25V 150µF 35V 1 × 47µF 6.3V 330µF 2.5V
5
1.2 2 × 10µF 25V 150µF 35V 2 × 47µF 6.3V 220µF 6.3V
5
1.2 2 × 10µF 25V 150µF 35V 4 × 47µF 6.3V
NONE
5
1.2 2 × 10µF 25V 150µF 35V 1 × 22µF 6.3V 330µF 4V
12
1.2 2 × 10µF 25V 150µF 35V 1 × 47µF 6.3V 330µF 2.5V
12
1.2 2 × 10µF 25V 150µF 35V 2 × 47µF 6.3V 220µF 6.3V
12
1.2 2 × 10µF 25V 150µF 35V 4 × 47µF 6.3V
NONE
12
1.5 2 × 10µF 25V 150µF 35V 1 × 22µF 6.3V 330µF 4V
5
1.5 2 × 10µF 25V 150µF 35V 1 × 47µF 6.3V 330µF 2.5V
5
1.5 2 × 10µF 25V 150µF 35V 2 × 47µF 6.3V 220µF 6.3V
5
1.5 2 × 10µF 25V 150µF 35V 4 × 47µF 6.3V
NONE
5
1.5 2 × 10µF 25V 150µF 35V 1 × 22µF 6.3V 330µF 4V
12
1.5 2 × 10µF 25V 150µF 35V 1 × 47µF 6.3V 330µF 2.5V
12
1.5 2 × 10µF 25V 150µF 35V 2 × 47µF 6.3V 220µF 6.3V
12
1.5 2 × 10µF 25V 150µF 35V 4 × 47µF 6.3V
NONE
12
1.8 2 × 10µF 25V 150µF 35V 1 × 22µF 6.3V 330µF 4V
5
1.8 2 × 10µF 25V 150µF 35V 1 × 47µF 6.3V 330µF 2.5V
5
1.8 2 × 10µF 25V 150µF 35V 2 × 47µF 6.3V 220µF 6.3V
5
1.8 2 × 10µF 25V 150µF 35V 4 × 47µF 6.3V
NONE
5
1.8 2 × 10µF 25V 150µF 35V 1 × 22µF 6.3V 330µF 4V
12
1.8 2 × 10µF 25V 150µF 35V 1 × 47µF 6.3V 330µF 2.5V
12
1.8 2 × 10µF 25V 150µF 35V 2 × 47µF 6.3V 220µF 6.3V
12
1.8 2 × 10µF 25V 150µF 35V 4 × 47µF 6.3V
NONE
12
2.5 2 × 10µF 25V 150µF 35V 1 × 22µF 6.3V 330µF 4V
5
2.5 2 × 10µF 25V 150µF 35V 1 × 47µF 6.3V 330µF 4V
5
2.5 2 × 10µF 25V 150µF 35V 2 × 47µF 6.3V 220µF 6.3V
5
2.5 2 × 10µF 25V 150µF 35V 4 × 47µF 6.3V
NONE
5
2.5 2 × 10µF 25V 150µF 35V 1 × 22µF 6.3V 330µF 4V
12
2.5 2 × 10µF 25V 150µF 35V 1 × 47µF 6.3V 330µF 4V
12
2.5 2 × 10µF 25V 150µF 35V 2 × 47µF 6.3V 220µF 6.3V
12
2.5 2 × 10µF 25V 150µF 35V 4 × 47µF 6.3V
NONE
12
3.3 2 × 10µF 25V 150µF 35V 1 × 22µF 6.3V 330µF 4V
7
3.3 2 × 10µF 25V 150µF 35V 1 × 47µF 6.3V 330µF 4V
7
3.3 2 × 10µF 25V 150µF 35V 2 × 47µF 6.3V 220µF 6.3V
7
3.3 2 × 10µF 25V 150µF 35V 4 × 47µF 6.3V
NONE
7
3.3 2 × 10µF 25V 150µF 35V 1 × 22µF 6.3V 330µF 4V
12
3.3 2 × 10µF 25V 150µF 35V 1 × 47µF 6.3V 330µF 4V
12
3.3 2 × 10µF 25V 150µF 35V 2 × 47µF 6.3V 220µF 6.3V
12
3.3 2 × 10µF 25V 150µF 35V 4 × 47µF 6.3V
NONE
12
5
2 × 10µF 25V 150µF 35V 4 × 47µF 6.3V
NONE
15
5
2 × 10µF 25V 150µF 35V 4 × 47µF 6.3V
NONE
20
DROOP
PEAK TO RECOVERY LOAD STEP
RSET
(mV)
PEAK (mV) TIME (µs)
(A/µs)
(kΩ)
34
68
30
3
60.4
22
40
26
3
60.4
20
40
24
3
60.4
32
60
18
3
60.4
34
68
30
3
60.4
22
40
26
3
60.4
20
39
24
3
60.4
29.5
55
18
3
60.4
35
70
30
3
40.2
25
48
30
3
40.2
24
47.5
26
3
40.2
36
68
26
3
40.2
35
70
30
3
40.2
25
48
30
3
40.2
24
45
26
3
40.2
32.6
61.9
26
3
40.2
38
76
37
3
30.1
29.5
57.5
30
3
30.1
28
55
26
3
30.1
43
80
26
3
30.1
38
76
37
3
30.1
28
55
30
3
30.1
27
52
26
3
30.1
36.4
70
26
3
30.1
38
78
40
3
19.1
37.6
74
34
3
19.1
39.5
78.1
28
3
19.1
66
119
12
3
19.1
38
78
40
3
19.1
34.5
66.3
34
3
19.1
35.8
68.8
28
3
19.1
50
98
18
3
19.1
42
86
40
3
13.3
47
89
32
3
13.3
50
94
28
3
13.3
75
141
14
3
13.3
42
86
40
3
13.3
47
88
32
3
13.3
50
94
28
3
13.3
69
131
22
3
13.3
110
215
20
3
8.25
110
217
20
3
8.25
4603f
16