PI3749-00-EVAL1 Datasheet, PDF (19/26 Pages) Vicor Corporation – Cool-Power® ZVS Switching Regulators

V_OUT
V_IN
I_LOAD
C_INPUT
(V)
(V)
(A)
(see table 2)
C_OUTPUT
(see table 2)
5
12
16
7
6 X 10µF
8 X 10µF
6
12
20
9
6 X 10µF
8 X 10µF
6
12
24
10
6 X 10µF
8 X 10µF
6
12
28
11
6 X 10µF
8 X 10µF
7
12
34
11
6 X 10µF
8 X 10µF
5
24
16
7
6 X 10µF
8 X 10µF
5
24
20
7
6 X 10µF
8 X 10µF
5
24
24
7
6 X 10µF
8 X 10µF
5
24
28
7
6 X 10µF
8 X 10µF
5
24
34
7
6 X 10µF
8 X 10µF
6
28
16
9
6 X 10µF
8 X 10µF
5
28
20
7
6 X 10µF
8 X 10µF
5
28
24
6
6 X 10µF
8 X 10µF
5
28
28
7
6 X 10µF
8 X 10µF
4
28
34
6
6 X 10µF
8 X 10µF
5
34
24
7
6 X 10µF
8 X 10µF
4
34
29
6
6 X 10µF
8 X 10µF
3
34
34
5
6 X 10µF
8 X 10µF
Table 1 — Recommended input and output capacitance
C_INPUT
Ripple Current
(I_RMS)
3.55
4.59
4.45
6.08
4.68
6.93
5.06
7.66
5.78
7.8
5.13
7.08
4.28
5.3
4.24
4.7
4.55
5.1
5.1
5.93
7.18
10.62
5.09
6.49
4.68
5.06
4.66
5.31
4.5
5.49
5.6
6.66
4.5
5.6
3.87
5.12
C_OUTPUT
Ripple Current
(I_RMS)
3.65
4.89
4.43
6.32
4.36
6.84
4.34
7.21
4.64
6.76
4.49
6.07
3.91
4.6
4.13
4.5
4.4
5.1
4.66
5.67
6.5
9.37
4.65
5.51
4.46
4.68
4.54
5.16
4.18
5.26
5.39
5.76
4.5
5.33
3.7
4.95
PI3749-x0
Output
Ripple
(mVpp)
37.1
60.6
44
80.5
40.2
88
43.4
95
50
87
75.4
138
61.6
85
64
68
68
74
72.5
83
143.5
301
84
122
82
87
83
93
77.4
95
124
148
107
133
90.4
124
Input
Ripple
(mVpp)
67.5
113
84.3
162
81
184
90.1
217
125
240
63.5
114
56
75
82
88
105
121
142
176
108
223
70
95
83
83.5
107.5
119
130.6
168
95
100
107
122
118
160
Part Number
Description
C3225X7S1H106M250AB
10µF Capacitor, X7S 20% 50V, 1210
Table 2 — Capacitor manufacturer part numbers
MFG Description
TDK
Cool-Power^® ZVS Switching Regulators
Page 19 of 26
Rev 1.8
03/2017
vicorpower.com
800 927.9474