date 01/27/2012
page 1 of 5
SERIES: VFSD1-SIP Series │ DESCRIPTION: DC-DC CONVERTER
FEATURES
• 1 W isolated output
• industry standard pinout
• unregulated
• single output (3.3~24 V)
• small footprint
• 3,000 V isolation
• short circuit protection
• temperature range (-40~85°C)
• high efficiency to 83%
RoHS
input
voltage
range
(Vdc)
output
voltage
output
current
output
power
max
(W)
ripple
noise
max
efficiency
UL60950
MODEL
min
max
typ
(%)
(Vdc)
3.3
5
(mA)
31
20
30
20
12
9
(mA)
(mVp-p)
VFSD1-S3.3-S3.3-SIP
VFSD1-S3.3-S5-SIP
VFSD1-S5-S3.3-SIP
VFSD1-S5-S5-SIP
VFSD1-S5-S9-SIP
VFSD1-S5-S12-SIP
VFSD1-S5-S15-SIP
VFSD1-S5-S24-SIP
VFSD1-S12-S5-SIP
VFSD1-S12-S9-SIP
VFSD1-S12-S12-SIP
VFSD1-S12-S15-SIP
VFSD1-S12-S24-SIP
VFSD1-S24-S3.3-SIP
VFSD1-S24-S5-SIP
VFSD1-S24-S9-SIP
VFSD1-S24-S12-SIP
3 ~ 3.6
303
200
303
200
111
83
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
100
100
100
100
100
100
100
150
100
100
100
100
150
100
100
100
100
69
74
73
72
76
79
78
79
70
75
78
79
79
70
71
76
78
NO
NO
3.3 ~ 3.6
4.5 ~ 5.5
3.3
5
NO
4.5 ~ 5.5
YES
YES
YES
YES
NO
4.5 ~ 5.5
9
4.5 ~ 5.5
12
15
24
5
4.5 ~ 5.5
7
67
10.8 ~ 13.2
10.8 ~ 13.2
10.8 ~ 13.2
10.8 ~ 13.2
10.8 ~ 13.2
10.8 ~ 13.2
21.6 ~ 26.4
21.6 ~ 26.4
21.6 ~ 26.4
21.6 ~ 26.4
5
42
20
12
9
200
111
83
YES
YES
YES
YES
NO
9
12
15
24
3.3
5
7
67
5
42
31
20
12
9
303
200
111
83
NO
YES
YES
YES
9
12
VFSD1-S24-S15-SIP
VFSD1-S24-S15-SIP-A
VFSD1-S24-S24-SIP
21.6 ~ 26.4
21.6 ~ 26.4
21.6 ~ 26.4
15
15
24
7
7
5
67
67
42
1
1
1
100
150
150
80
83
77
YES
NO
NO
Note:
1. Ripple and noise measured at 20 mHz BW
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