CUI VWRBS3-D24-S5-SIP

1/3
VWRBS3-SIP Series DC-DC Converter
Rev. 07-2007
Description
Features
Designed to convert a wide input
voltage range into an isolated
regulated voltage, the
VWRBS3-SIP series is well suited
for providing board-mount local
supplies in a wide range of
applications, including mixed
analog/digital circuits, test &
measurement equip.,
process/machine controls,
datacom/telecom fields, etc...
·Wide (2:1) input range
·High efficiency to 84%
·Regulated
·Single voltage output
·I/O Isolation 1500VDC
·No heatsink required
·Short circuit protection
·Remote on/off
·MTBF >1,000,000 hrs
·Temperature range: -40°C~+85°C
Model
Number
VWRBS3-D12-S5-SIP
VWRBS3-D12-S9-SIP
VWRBS3-D12-S12-SIP
VWRBS3-D12-S15-SIP
VWRBS3-D24-S5-SIP
VWRBS3-D24-S9-SIP
VWRBS3-D24-S12-SIP
VWRBS3-D24-S15-SIP
Nominal
12 Vdc
12 Vdc
12 Vdc
12 Vdc
24 Vdc
24 Vdc
24 Vdc
24 Vdc
Input Voltage
Range
9.0~18.0 Vdc
9.0~18.0 Vdc
9.0~18.0 Vdc
9.0~18.0 Vdc
18.0~36.0 Vdc
18.0~36.0 Vdc
18.0~36.0 Vdc
18.0~36.0 Vdc
Max.
22 Vdc
22 Vdc
22 Vdc
22 Vdc
40 Vdc
40 Vdc
40 Vdc
40 Vdc
Output
Voltage
5 Vdc
9 Vdc
12 Vdc
15 Vdc
5 Vdc
9 Vdc
12 Vdc
15 Vdc
Output Current
Max.
Min.
600 mA
0 mA
333 mA
0 mA
250 mA
0 mA
200 mA
0 mA
600 mA
0 mA
333 mA
0 mA
250 mA
0 mA
200 mA
0 mA
Efficiency
80%
82%
83%
84%
80%
82%
83%
84%
Note:
1. All specifications measured at TA=25°C, humidity <75%, nominal input voltage and rated output load unless
otherwise specified.
Output Specifications
Item
3W Output power
Output voltage accuracy
Line Regulation
Load Regulation
Temperature drift
Output ripple
Output noise
Switching frequency
Test conditions
Refer to recommended circuit
Input Voltage from low to high
10% to 100% full load
Refer to recommended circuit
20 Hz Bandwidth
DC-20MHz Bandwidth
100% load, nominal input
V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062
Min.
0.3
Typ.
±1
±0.2
±0.5
20
80
200K
www.v-infinity.com
Max.
3
±3
±0.5
±0.75
0.03
50
150
400K
Units
W
%
%
%
%/°C
mVp-p
mVp-p
Hz
1-866-372-1258
Package
Style
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
2/3
VWRBS3-SIP Series DC-DC Converter
Rev. 07-2007
General Specifications
Output short circuit protection
Temperature rise at full load
Continuous
15°C typ., 35°C max.
Cooling
Free air convection
Operating temperature range
-40°C to +85°C
Storage temperature range
-50°C to +125°C
Soldering temperature
300°C (1.5mm from case for 10sec.)
Storage humidity range
<95%
Case material
Plastic (UL94-V0)
MTBF
>1,000,000 hrs.
Weight
6 g
Isolation Specifications
Item
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Test Conditions
Flash tested for 1 min.
Test at 500 Vdc
Input/Output
Min.
1500
1000
Typ.
Max.
Units
Vdc
M Ω
PF
80
Typical Characteristics
Ic
R Vc/Ic- 0.1 5
Vc
Ic:mA!( 5mA Typ) R: k
3
R
2
Vi n
6
+ Vo
Lin
8
Cin
Cout
Cs
1
GND
0V
7
1
2
3
5
6
7
8
9.50
[0.374]
0.30
[0.012]
2.90
[0.114]
Bottom View
12.00
[0.472]
0.50
[0.020]
Outline Dimensions &
Recommended Layout Pattern
date
4.00
[0.157]
0.50
[0.020]
2.54
[0.100]
5.08
2.10
[0.083] [0.200]
P in
1
2
3
5
6
7
8
Fun citon GN D V in C trl NC +Vo 0V CS
Note: Tolerances: (pin: ±0.1(0.004); others:
V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062
±0.25(0.01))
www.v-infinity.com
1-866-372-1258
3/3
VWRBS3-SIP Series DC-DC Converter
Rev. 07-2007
Application Notes:
- Input current
Nominal input voltage range. The input
- All of the VWRBS3-SIP Series have been tested
current of the power supply must be sufficient
according to the following recommended testing
to the startup current (Ip) of the DC/DC module
circuit before leaving the factory. This series should
(Figure 2)
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 2).
CS Capacitor T able (Table 1)
Vout
5V
CS
9V
12V
47uF-100uF
15V
24V
10uF-47uF
External Cap acitor T able (Table 2)
Vout
Cout (Max)
5
1000uF
9
680uF
12
470uF
15
330uF
- Output Load
In order to ensure the product operates
efficiently and reliably, make sure the specified range
of input voltage is not exceeded.
No parallel connection or plug and play.
Figure 1
Temperature Derating Graph
Operating Temp.( C )
- NC Terminals
Unless otherwise specified, NC terminals of all series
are used for converter's interior circuit
connection, and are not allowed connection of any
external circuit.;
- 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.
V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062
www.v-infinity.com
1-866-372-1258