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VWRAS1-D48-D5-SIP

器件型号:VWRAS1-D48-D5-SIP
厂商名称:CUI
厂商官网:http://www.cui.com
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器件描述

DC-DC Converter

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For more information, please visit the
product page.
date
page
09/07/2012
1 of 5
SERIES:
VWRAS1-SIP
DESCRIPTION:
DC-DC CONVERTER
FEATURES
• 1 W isolated output
• wide input (2:1)
industry standard 8 pin SIP package
dual unregulated outputs
1,500 V isolation
short circuit protection
wide temperature (-40~85°C)
efficiency up to 78%
RoHS
input
voltage
typ
(Vdc)
range
(Vdc)
MODEL
VWRAS1-D5-D5-SIP
VWRAS1-D5-D9-SIP
VWRAS1-D5-D12-SIP
VWRAS1-D5-D15-SIP
VWRAS1-D12-D5-SIP
VWRAS1-D12-D9-SIP
VWRAS1-D12-D12-SIP
VWRAS1-D12-D15-SIP
VWRAS1-D24-D5-SIP
VWRAS1-D24-D9-SIP
VWRAS1-D24-D12-SIP
VWRAS1-D24-D15-SIP
VWRAS1-D48-D9-SIP
Notes:
output
voltage
(Vdc)
N
U
output
current
output
power
max
(W)
min
(mA)
max
(mA)
5
5
5
5
12
12
12
12
24
24
N
TI
4.5~9.0
±5
±10
±5
±4
±100
±55
±42
4.5~9.0
±9
4.5~9.0
±12
±5
4.5~9.0
±15
±9
±3
±33
9.0~18.0
±10
±5
±4
±100
±55
±42
9.0~18.0
9.0~18.0
±12
±5
±9
9.0~18.0
±15
±3
±33
18.0~36.0
18.0~36.0
±10
±5
±4
±3
±5
±3
±100
±55
±42
±33
±55
±33
18.0~36.0
18.0~36.0
±12
±15
±9
36.0~72.0
36.0~72.0
±15
O
24
24
IS
C
48
VWRAS1-D48-D15-SIP
48
1. ripple and noise are measured at 20 MHz BW
PART NUMBER KEY
D
VWRAS1 - DXX - DXX -SIP
Base Number
Input Voltage
Output Voltage
cui.com
ED
ripple
and noise
1
max
(mVp-p)
efficiency
typ
(%)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
150
150
150
150
150
150
150
150
150
150
150
150
150
150
71
72
73
73
75
76
77
76
76
77
78
78
76
78
Packaging Style
For more information, please visit the
product page.
CUI Inc
SERIES:
VWRAS1-SIP
DESCRIPTION:
DC-DC CONVERTER
date
09/07/2012
page
2 of 5
INPUT
parameter
operating input voltage
conditions/description
5 Vdc model
12 Vdc model
24 Vdc model
48 Vdc model
min
4.5
9.0
18.0
36.0
typ
5
12
24
48
max
9.0
18.0
36.0
72.0
units
Vdc
Vdc
Vdc
Vdc
OUTPUT
parameter
line regulation
load regulation
voltage accuracy
switching freDuency
temperature coefficient
conditions/description
input voltage from low to high
measured from 10% load to full load
see derating curves
100% load, nominal input
180
min
N
U
±0.03
min
typ
min
typ
1,500
1,000
1,000,000
min
-40
-55
15
typ
PROTECTIONS
parameter
short circuit protection
conditions/description
continuous, automatic recovery
parameter
isolation voltage
isolation resistance
MTBF
RoHS compliant
conditions/description
at 500 Vdc
yes
N
TI
cui.com
SAFETY AND COMPLIANCE
for 1 minute at 1 mA max.
ENVIRONMENTAL
parameter
operating temperature
storage temperature
storage humidity
temperature rise
lead temperature
conditions/description
O
non-condensing
at full load
D
IS
C
1.5 mm from case for 10 seconds
ED
typ
max
units
%
%
%
±0.2
±1
±0.5
±3
±0.5
±1.0
550
kHz
%/°C
max
units
max
units
Vdc
hours
max
85
125
95
35
300
units
°C
°C
%
°C
°C
For more information, please visit the
product page.
CUI Inc
SERIES:
VWRAS1-SIP
DESCRIPTION:
DC-DC CONVERTER
date
09/07/2012
page
3 of 5
DERATING CURVES
1. output power vs. ambient temperature
Operating Temp.(
C
)
MECHANICAL
parameter
dimensions
case material
conditions/description
plastic (UL94-V0)
N
U
min
typ
PIN CONNECTIONS
PIN
1
2
3
5
6
7
8
FUNCTION
GND
Vin
CTRL
NC
+Vo
0V
-Vo
0.866 x 0.374 x 0.473 (22.00 x 9.50 x 12.00 mm)
MECHANICAL DRAWING
units: mm
tolerance: ±0.25
pin section tolerance: ±0.10
D
IS
C
O
N
TI
cui.com
ED
max
units
inch
For more information, please visit the
product page.
CUI Inc
SERIES:
VWRAS1-SIP
DESCRIPTION:
DC-DC CONVERTER
date
09/07/2012
page
4 of 5
APPLICATION NOTES
-All of the VWRAS1-SMT Series have been tested according to the following recommended testing circuit before leaving the factory.
This series should be tested under load (Figure 1). If you want to further decrease the input/output ripple, you can increase
capacitance properly or choose capacitors with low ESR. However, the capacitance should not be too high (Table 1).
Vout
±5 V
Table 1
±9 V
±12 V
±15 V
±24 V
1.
Cout/μF (max)
±330
±220
±100
±47
±22
CTRL Terminal
When open or high impedance, the converter will work well; When this pin is ‘high’; the converter will shutdown; It should be noted
that the input current should remain between 5-10mA,exceeding the maximum 20mA will cause permanent damage to the converter.
Input current
While using the unstable power source, please ensure the output voltage and ripple voltage do not exceed indexes of the converter.
The preceding power source must be able to provide for converter sufficient starting current lp. (Figure 1)
Figure 1
No parallel connection or plug and play.
D
IS
C
cui.com
O
N
TI
Ip
Input Voltage
Range
Input Current(A)
Input Voltage (V)
N
U
ED
For more information, please visit the
product page.
CUI Inc
SERIES:
VWRAS1-SIP
DESCRIPTION:
DC-DC CONVERTER
date
09/07/2012
page
5 of 5
REVISION HISTORY
rev.
1.0
1.02
1.03
description
initial release
new template applied, V-Infinity branding removed, VWRAS1-D48-D5-
SIP and VWRAS1-D48-D12-SIP discontinued
date
picture updated
The revision history provided is for informational purposes only and is believed to be accurate.
D
IS
C
O
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
cui.com
techsupport@cui.com
CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website.
CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is
assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical
component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to
affect its safety or effectiveness.
N
TI
N
U
ED
08/06/2012
09/07/2012
07/23/2007

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