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VBSD1-S12-S3.3-SIP

P1-P3P4-P5
cui.com
date 09/04/2012
page 1 of 5
SERIES: VBSD1-SIP │ DESCRIPTION: DC-DC CONVERTER
date 09/04/2012
page 1 of 5
FEATURES
• 1 W isolated output
• industry standard 4 pin SIP package
• single unregulated outputs
• 1,000 V isolation
• UL safety approvals
• wide temperature (-40~85°C)
• efficiency up to 81%
RoHS
MODEL
input
voltage
output
voltage
output
current
output
power
ripple
1
noise
1
effi ciency
typ
(Vdc)
range
(Vdc) (Vdc)
min
(mA)
max
(mA)
max
(W)
max
(mVp-p)
max
(mVp-p)
typ
(%)
VBSD1-S3.3-S3.3-SIP 3.3 3.0~3.6 3.3 30 300 1 75 150 72
VBSD1-S3.3-S5-SIP 3.3 3.0~3.6 5 20 200 1 75 150 73
VBSD1-S5-S3.3-SIP 5 4.5~5.5 3.3 30 300 1 75 150 74
VBSD1-S5-S5-SIP 5 4.5~5.5 5 20 200 1 75 150 78
VBSD1-S5-S9-SIP 5 4.5~5.5 9 12 111 1 75 150 79
VBSD1-S5-S12-SIP 5 4.5~5.5 12 9 83 1 75 150 80
VBSD1-S5-S15-SIP 5 4.5~5.5 15 7 67 1 75 150 78
VBSD1-S12-S3.3-SIP 12 10.8~13.2 3.3 30 300 1 75 150 75
VBSD1-S12-S5-SIP 12 10.8~13.2 5 20 200 1 75 150 78
VBSD1-S12-S9-SIP 12 10.8~13.2 9 12 111 1 75 150 80
VBSD1-S12-S12-SIP 12 10.8~13.2 12 9 83 1 75 150 81
VBSD1-S12-S15-SIP 12 10.8~13.2 15 7 67 1 75 150 79
VBSD1-S15-S3.3-SIP 15 13.5~16.5 3.3 30 300 1 75 150 73
VBSD1-S15-S5-SIP 15 13.5~16.5 5 20 200 1 75 150 74
VBSD1-S15-S9-SIP 15 13.5~16.5 9 12 111 1 75 150 75
VBSD1-S15-S12-SIP 15 13.5~16.5 12 9 83 1 75 150 79
VBSD1-S15-S15-SIP 15 13.5~16.5 15 7 67 1 75 150 79
VBSD1-S24-S3.3-SIP 24 21.6~26.4 3.3 30 300 1 75 150 76
VBSD1-S24-S5-SIP 24 21.6~26.4 5 20 200 1 75 150 79
VBSD1-S24-S9-SIP 24 21.6~26.4 9 12 111 1 75 150 80
VBSD1-S24-S12-SIP 24 21.6~26.4 12 9 83 1 75 150 81
VBSD1-S24-S15-SIP 24 21.6~26.4 15 7 67 1 75 150 79
VBSD1-S24-S24-SIP 24 21.6~26.4 24 4 42 1 75 150 80
Notes: 1. ripple and noise are measured at 20 MHz BW
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CUI Inc │ SERIES: VBSD1-SIP │ DESCRIPTION: DC-DC CONVERTER date 09/04/2012 │ page 2 of 5
INPUT
parameter conditions/description min typ max units
operating input voltage
3.3 V model
5 V model
12 V model
15 V model
24 V model
2.97
4.5
10.8
13.5
21.6
3
5
12
15
24
3.63
5.5
13.2
16.5
26.4
Vdc
Vdc
Vdc
Vdc
Vdc
OUTPUT
parameter conditions/description min typ max units
line regulation
for Vin change of 1%, 3.3 V model
for Vin change of 1%, all other models
1.5
1.2
%
%
load regulation
measured from 10% load to full load
3.3 V model
5 V model
9 V model
12 V model
15 V model
15
12.8
8.3
6.8
6.3
20
15
15
15
15
%
%
%
%
%
voltage accuracy see derating curves
switching frequency 100% load, input voltage range 100 kHz
temperature coeffi cient ±0.03 %/°C
PROTECTIONS
parameter conditions/description min typ max units
short circuit protection 1s
SAFETY AND COMPLIANCE
parameter conditions/description min typ max units
isolation voltage for 1 minute at 1 mA max. 1,000 Vdc
isolation resistance at 500 Vdc 1,000 MΩ
safety approvals UL 60950-1 (E222736)
MTBF 3,500,000 hours
burn-in full load at 85°C, 4 hours at no load and 4 hours at full load
RoHS compliant yes
ENVIRONMENTAL
parameter conditions/description min typ max units
operating temperature -40 85 °C
storage temperature -55 125 °C
storage humidity non-condensing 95 %
temperature rise at full load 15 25 °C
lead temperature 1.5 mm from case for 10 seconds 300 °C
PART NUMBER KEY
VBSD1 - SXX - SXX -SIP
Input Voltage Output Voltage
Base Number
Packaging Style
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CUI Inc │ SERIES: VBSD1-SIP │ DESCRIPTION: DC-DC CONVERTER date 09/04/2012 │ page 3 of 5
MECHANICAL
parameter conditions/description min typ max units
dimensions 0.46 x 0.23 x 0.39 (11.70 x 6.00 x 10.00 mm) inch
case material plastic (UL94-V0)
weight 2.1 g
1234
12
34
Side View
Bottom View
2.54
(0.1)
(0.1)
+0.15
0
MECHANICAL DRAWING
PIN CONNECTIONS
PIN FUNCTION
1 GND
2 +Vin
30 V
4+Vo
units: mm [inches]
tolerance: ±0.25 [±0.010]
pin section tolerance: ±0.10 mm [±0.004]
+10%
+5%
Output Current (%)
Nominal
Voltage
50%
Output Voltate (%)
10% 100%
+2.5%
-2.5%
-7.5%
100
80
60
40
20
Ambient Temperature (°C)
Load (%)
-40 -20 0 20 40 60
85 100 120
DERATING CURVES
1. output power vs. ambient temperature 2. output voltage vs. output current
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P1-P3P4-P5

VBSD1-S12-S3.3-SIP

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DC DC CONVERTER 3.3V 1W
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