VAS3-S5-S15 [CUI]
DC/DC converter; DC / DC转换器
| 型号： | VAS3-S5-S15 |
| 厂家： | 
CUI INC |
| 描述： | DC/DC converter |
| 文件： | 总3页 (文件大小：192K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
page 1 of 3
date 08/2007
PART NUMBER: VAS3 series
DESCRIPTION: DC/DC converter
features
·3W isolated output
·efficiency to 61%
·regulated outputs
·LC input filter
·low ripple and noise
·24-pin DIP package
model
number1
input
voltage
5 Vdc
output
voltage
5 Vdc
output
current
600 mA
250 mA
200 mA
±125 mA
±100 mA
600 mA
250 mA
200 mA
±125 mA
±100 mA
600 mA
250 mA
200 mA
±125 mA
±100 mA
600 mA
250 mA
200 mA
±125 mA
±100 mA
600 mA
250 mA
200 mA
±125 mA
±100 mA
input current
no load
full load
984 mA
984 mA
984 mA
984 mA
984 mA
410 mA
410 mA
410 mA
410 mA
410 mA
205 mA
205 mA
205 mA
205 mA
205 mA
176 mA
176 mA
176 mA
176 mA
176 mA
102 mA
102 mA
102 mA
102 mA
102 mA
efficiency
VAS3-S5-S5
120 mA
120 mA
120 mA
120 mA
120 mA
60 mA
60 mA
60 mA
60 mA
60 mA
40 mA
40 mA
40 mA
40 mA
40 mA
35 mA
35 mA
35 mA
35 mA
35 mA
20 mA
20 mA
20 mA
20 mA
20 mA
61%
61%
61%
61%
61%
61%
61%
61%
61%
61%
61%
61%
61%
61%
61%
61%
61%
61%
61%
61%
61%
61%
61%
61%
61%
VAS3-S5-S12
VAS3-S5-S15
VAS3-S5-D12
VAS3-S5-D15
VAS3-S12-S5
VAS3-S12-S12
VAS3-S12-S15
VAS3-S12-D12
VAS3-S12-D15
VAS3-S24-S5
VAS3-S24-S12
VAS3-S24-S15
VAS3-S24-D12
VAS3-S24-D15
VAS3-S28-S5
VAS3-S28-S12
VAS3-S28-S15
VAS3-S28-D12
VAS3-S28-D15
VAS3-S48-S5
VAS3-S48-S12
VAS3-S48-S15
VAS3-S48-D12
VAS3-S48-D15
5 Vdc
12 Vdc
15 Vdc
±12 Vdc
±15 Vdc
5 Vdc
5 Vdc
5 Vdc
5 Vdc
12 Vdc
12 Vdc
12 Vdc
12 Vdc
12 Vdc
24 Vdc
24 Vdc
24 Vdc
24 Vdc
24 Vdc
28 Vdc
28 Vdc
28 Vdc
28 Vdc
28 Vdc
48 Vdc
48 Vdc
48 Vdc
48 Vdc
48 Vdc
12 Vdc
15 Vdc
±12 Vdc
±15 Vdc
5 Vdc
12 Vdc
15 Vdc
±12 Vdc
±15 Vdc
5 Vdc
12 Vdc
15 Vdc
±12 Vdc
±15 Vdc
5 Vdc
12 Vdc
15 Vdc
±12 Vdc
±15 Vdc
NOTES:
1. suffix “-SMT” for SMT case style
th
20050 SW 112 Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382
page 2 of 3
date 08/2007
PART NUMBER: VAS3 series
DESCRIPTION: DC/DC converter
INPUT
input voltage range
±10%
input filter
LC type
OUTPUT
voltage accuracy
±3.0% max.
±0.02% / °C max.
50mV p-p max.
indefinite & current limit
±0.3%
temperature coefficient
ripple and noise, 20MHz BW
short circuit protection
line Regulation1
load Regulation2
single/dual
single
±0.5%
dual
±1.0%
GENERAL SPECIFICATIONS
efficiency
see table
isolation capacitance
isolation resistance
switching frequency
operating temperature range
storage temperature range
case temperature
150 pF typ.
109 Ohms
80K Hz min.
-25°C to +71°C
-40°C to +100°C
100°C max.
cooling
free air convection
1.25x0.8x0.4 inches
(31.8x20.3x10.2mm)
dimensions
ISOLATION VOLTAGE
500 Vdc min
standard models
CASE MATERIAL
standard models
black coated copper with non-conuductive base
NOTES:
1. measured from high line to low line
2. measured from full load to 10% load
th
20050 SW 112 Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382
page 3 of 3
date 08/2007
PART NUMBER: VAS3 series
DESCRIPTION: DC/DC converter
DIMENSIONS (mm)
DERATING CURVE
120%
71
-25
100%
80%
60%
Plastic Case
Copper Case
40%
20%
95
0%
100
-25
0
25
50
75
100
Ambient Temperature(˚C)
th
20050 SW 112 Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382
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