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VAWQ12-Q24-S5

P1-P3P4-P5
cui.com
date 09/19/2013
page 1 of 5
SERIES: VAWQ12 │ DESCRIPTION: DC-DC CONVERTER
date 09/19/2013
page 1 of 5
FEATURES
• up to 12 W isolated output
• wide input (4:1)
• industry standard 24 pin DIP package
• single regulated outputs
• 1,500 V isolation
• short circuit and over voltage protection
• wide temperature (-40~85°C)
• efficiency up to 88%
RoHS
PART NUMBER KEY
MODEL
input
voltage
output
voltage
output
current
output
power
ripple
and noise
1
effi ciency
typ
(Vdc)
range
(Vdc) (Vdc)
max
(mA)
max
(W)
max
(mVp-p)
typ
(%)
VAWQ12-Q24-S3R3 24 9.0~36.0 3.3 3,500 11.55 85 85
VAWQ12-Q24-S5 24 9.0~36.0 5 2,400 12 85 86
VAWQ12-Q24-S12 24 9.0~36.0 12 1,000 12 85 86
VAWQ12-Q24-S15 24 9.0~36.0 15 800 12 85 86
VAWQ12-Q48-S3R3 48 18.0~75.0 3.3 3,500 11.55 85 85
VAWQ12-Q48-S5 48 18.0~75.0 5 2,400 12 85 87
VAWQ12-Q48-S12 48 18.0~75.0 12 1,000 12 85 87
VAWQ12-Q48-S15 48 18.0~75.0 15 800 12 85 88
Notes: 1. ripple and noise are measured at 20 MHz BW
VAWQ12 - QXX - SXX
Input Voltage Output Voltage
Base Number
For more information, please visit the product page.
cui.com
CUI Inc │ SERIES: VAWQ12 │ DESCRIPTION: DC-DC CONVERTER date 09/19/2013 │ page 2 of 5
INPUT
parameter conditions/description min typ max units
operating input voltage
9.0
18.0
24
48
36.0
75.0
Vdc
Vdc
CTRL
1
module on
3 40 Vdc
or open circuit
module off 0 1.2 Vdc
Note: 1. Control pin voltage referenced to GND
OUTPUT
parameter conditions/description min typ max units
output power 1.2 12 W
line regulation input voltage from low to high ±0.2 ±0.5 %
load regulation measured from 10% load to full load ±0.5 ±1.5 %
voltage accuracy ±1 ±3 %
switching frequency measured from 10% load to full load 350 400 450 kHz
temperature coeffi cient ±0.02 %/°C
PROTECTIONS
parameter conditions/description min typ max units
over voltage protection
3.3 V model
5 V model
12 V model
15 V model
4.3
6
13
16
Vdc
Vdc
Vdc
Vdc
under voltage protection
24 V input
module on 8.8 9 Vdc
module off 8.3 8.5 Vdc
48 V input
module on 17 17.5 Vdc
module off 16.5 17 Vdc
short circuit protection continuous, automatic recovery
SAFETY AND COMPLIANCE
parameter conditions/description min typ max units
isolation voltage for 1 minute at 1 mA max. 1,500 Vdc
isolation resistance at 500 Vdc 1,000 MΩ
MTBF MIL-HDBK-217F, at 25°C 1,000,000 hours
RoHS compliant yes
ENVIRONMENTAL
parameter conditions/description min typ max units
operating temperature see derating curves -40 85 °C
storage temperature -55 125 °C
case temperature 95 105 °C
storage humidity non-condensing 95 %
lead temperature 1.5 mm from case for 10 seconds 300 °C
For more information, please visit the product page.
cui.com
CUI Inc │ SERIES: VAWQ12 │ DESCRIPTION: DC-DC CONVERTER date 09/19/2013 │ page 3 of 5
MECHANICAL
parameter conditions/description min typ max units
dimensions 32.00 x 20.00 x 10.80 (1.260 x 0.787 x 0.425 inch) mm
case material aluminum alloy
weight 14 g
MECHANICAL DRAWING
PIN CONNECTIONS
PIN FUNCTION
1 CTRL
2,3 GND
11 NC
14 +Vo
16 0 V
22,23 Vin
units: mm [inches]
tolerance: ±0.25 [±0.010]
pin section tolerance: ±0.10 mm [±0.004]
100
80
60
40
20
Ambient Temperature (°C)
Load (%)
-40 -20 0 20 40 50 60
85 100 120
100
80
60
40
20
Ambient Temperature (°C)
Load (%)
-40 -20 0 20 40 55
85 100 120
DERATING CURVES
1. output power vs. ambient temperature (3.3 V) 2. output power vs. ambient temperature (≥5 V)
For more information, please visit the product page.
P1-P3P4-P5

VAWQ12-Q24-S5

Mfr. #:
Buy VAWQ12-Q24-S5
Manufacturer:
CUI Inc
Description:
Isolated DC/DC Converters Isolated Board Mount DC-DC Cnvrt
Lifecycle:
New from this manufacturer.
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