VWQAS2-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
VWQAS2-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, data-
com/telecom fields, etc...
1/3
VWQAS2-SIP Series DC-DC Converter
Rev. 07-2007
Features
·Ultrawide (4:1) input range
·High efficiency to 82%
·Regulated
·Dual 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
VWQAS2-Q24-D5-SIP 24 Vdc
VWQAS2-Q24-D9-SIP 24 Vdc
VWQAS2-Q24-D12-SIP 24 Vdc
VWQAS2-Q24-D15-SIP 24 Vdc
VWQAS2-Q48-D5-SIP 48 Vdc
VWQAS2-Q48-D9-SIP 48 Vdc
VWQAS2-Q48-D12-SIP 48 Vdc
VWQAS2-Q48-D15-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
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
80 Vdc
80 Vdc
80 Vdc
80 Vdc
Output
Voltage
±5 Vdc
±9 Vdc
±12 Vdc
±15 Vdc
±5 Vdc
±9 Vdc
±12 Vdc
±15 Vdc
Output Current
Max.
Min.
±200 mA
±0 mA
±111 mA
±0 mA
±83 mA
±0 mA
±67 mA
±0 mA
±200 mA
±0 mA
±111 mA
±0 mA
±83 mA
±0 mA
±67 mA
±0 mA
Efficiency
76%
78%
82%
81%
75%
77%
81%
80%
Package
Style
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 Refer to recommended circuit
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
±0.2
±0.5
15
50
Max.
2
±2
±0.75
±1.5
±0.03
300
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