VWQBS2-SIP Datasheet, PDF (1/3 Pages) CUI INC – DC-DC Converter

Description
Designed to convert a wide input
voltage range into an isolated
regulated voltage, the
VWQBS2-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...
1/3
VWQBS2-SIP Series DC-DC Converter
Rev. 07-2007
Features
·Ultrawide (4:1) input range
·High efficiency to 82%
·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
Nominal
VWQBS2-Q24-S3.3-SIP 24 Vdc
VWQBS2-Q24-S5-SIP 24 Vdc
VWQBS2-Q24-S9-SIP 24 Vdc
VWQBS2-Q24-S12-SIP 24 Vdc
VWQBS2-Q24-S15-SIP 24 Vdc
VWQBS2-Q48-S3.3-SIP 48 Vdc
VWQBS2-Q48-S5-SIP 48 Vdc
VWQBS2-Q48-S9-SIP 48 Vdc
VWQBS2-Q48-S12-SIP 48 Vdc
VWQBS2-Q48-S15-SIP 48 Vdc
Input Voltage
Range
9.0~36.0 Vdc
9.0~36.0 Vdc
9.0~36.0 Vdc
9.0~36.0 Vdc
9.0~36.0 Vdc
18.0~72.0 Vdc
18.0~72.0 Vdc
18.0~72.0 Vdc
18.0~72.0 Vdc
18.0~72.0 Vdc
Max.
40 Vdc
40 Vdc
40 Vdc
40 Vdc
40 Vdc
80 Vdc
80 Vdc
80 Vdc
80 Vdc
80 Vdc
Output
Voltage
3.3 Vdc
5 Vdc
9 Vdc
12 Vdc
15 Vdc
3.3 Vdc
5 Vdc
9 Vdc
12 Vdc
15 Vdc
Output Current
Max.
Min.
500 mA
0 mA
400 mA
0 mA
222 mA
0 mA
167 mA
0 mA
133 mA
0 mA
500 mA
0 mA
400 mA
0 mA
222 mA
0 mA
167 mA
0 mA
133 mA
0 mA
Efficiency
73%
75%
78%
82%
81%
72%
76%
78%
81%
80%
Package
Style
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
SIP
Note:
1. All specifications measured at TA=25°C, humidity <75%, nominal input voltage and rated output load unless
otherwise specified.
Output Specifications
Item
Test conditions
2W Output power
Output voltage accuracy 3.3, 5 V
9, 12, 15 V
Line Regulation
Input Voltage from low to high
Load Regulation
10% to 100% full load
Temperature drift
Refer to recommended circuit
Output ripple
20 Hz Bandwidth
Output noise
DC-20MHz Bandwidth
Switching frequency
100% load, nominal input
Min.
0.2
120
Typ.
±1
±1
±0.2
±0.5
15
50
Max.
2
±3
±2
±0.75
±1.5
±0.03
30
150
400
Units
W
%
%
%
%/°C
mVp-p
mVp-p
KHz
V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062
www.v-infinity.com
1-866-372-1258