VYB10W-Q24-D5-T [CUI]
CONVERTER DC/DC 10W 5V 1A;
| 型号： | VYB10W-Q24-D5-T |
| 厂家： | 
CUI INC |
| 描述： | CONVERTER DC/DC 10W 5V 1A |
| 文件： | 总5页 (文件大小：423K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Additional Resources: Product Page
date 04/05/2013
page 1 of 5
SERIES: VYB10W-T │ DESCRIPTION: DC-DC CONVERTER
FEATURES
• chassis mount with screw terminal connectors
• up to 10 W output
• compact size
• 4:1 input range (9 ~ 36 V, 18 ~ 72 V)
• single and dual outputs
• 1,500 V isolation
• short circuit protection
• wide temperature operation (-40 ~ 85°C)
• efficiency up to 83%
RoHS
input
voltage
range
(Vdc)
output
voltage
outpu
current
ouut
pow
max
(W)
ripple1
noise1
efficiency
MODEL
min
max
max
(mVp-p)
max
(mVp-p)
typ
(%)
(Vdc)
3.3
5
(mA
40
200
83
(mA)
VYB10W-Q24-S3-T2
VYB10W-Q24-S5-T
VYB10W-Q24-S12-T
VYB10W-Q24-S15-T
VYB10W-Q24-D5-T
VYB10W-Q24-D12-T
VYB10W-Q24-D15-T
VYB10W-Q48-S3-T2
VYB10W-Q48-S5-T2
VYB10W-Q48-S12-T
VYB10W-Q48-S15-T
VYB10W-Q48-D5-T2
VYB10W-Q48-D12-T
VYB10W-Q48-D15-T
9 ~ 36
9 ~ 36
9 ~ 36
9 ~ 36
9 ~ 36
9 ~ 36
9 ~ 36
18 ~
18 ~
8 ~ 7
18 ~ 72
18 ~ 72
18 ~ 72
18 ~ 72
2,400
2,000
33
8
50
50
50
50
50
50
50
50
50
50
50
50
50
50
150
150
150
150
150
150
150
150
150
150
150
150
150
150
76
79
81
82
80
82
83
77
78
82
83
78
82
83
10
10
10
10
10
10
8
12
15
7
666
5
±12
±15
±10
±42
±33
240
200
83
±1,000
±416
±333
2,400
2,000
833
10
10
10
10
10
10
5
67
666
±5
±12
±15
±100
±42
±33
±1,000
±416
±333
Notes:
1. Ripple annoise are measured at 2z BW with 10μF tantalum capacitor and 1μF ceramic capacitor across output
2. PWM mo, others PFM de
PART NMBER KEY
VYB10W - QXX - X XX - T
Base Number
Output
S = single output
D = dual output
Input Voltage
Output Voltage
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Additional Resources: Product Page
CUI Inc │ SERIES: VYB10W-T │ DESCRIPTION: DC-DC CONVERTER
date 04/05/2013 │ page 2 of 5
INPUT
parameter
conditions/description
min
typ
max
units
9
18
24
48
36
72
operating input voltage
OUTPUT
parameter
conditions/description
min
typ
max
±0.
11
u
%
line regulation
load regulation
measured from low line to high line
measured from 10% to full load
±0.2
±05
%
positive, refer to recommended circuit
negative, refer to recommended circuit
±1
±3
±
±5
%
%
voltage accuracy
switching frequency
100% load, input voltage range
300
kHz
temperature coefficient
±0.03
%/°C
Notes:
1. Dual output models unbalanced load: ±5%
PROTECTIONS
parameter
conditions/description
min
typ
max
units
short circuit protection
continuous, automatic recovery
SAFETY AND COMPLIANCE
parameter
conditions/description
min
typ
max
units
Vdc
MΩ
isolation voltage
isolation resistance
isolation capacitance
RoHS compliant
MTBF
tested for 1 minute at 1 mA max.
1,500
1,000
at 500 Vdc
input to output, 100 kHz / 1 V
yes
1,000
pF
1,000,000
hours
ENVIRONMENTAL
parameter
conditi
min
-40
-55
typ
max
100
125
95
units
°C
operating temperature
storage temperature
storage humidity
sederat
°C
non-condensing
100% load
%
temperature rise
40
°C
DERATING CURVES
output power vs. ambient temperaure
100
80
60
40
20
-40
-20
0
20
40
60 71 85
100
120
Ambient Temperature (°C)
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Additional Resources: Product Page
CUI Inc │ SERIES: VYB10W-T │ DESCRIPTION: DC-DC CONVERTER
date 04/05/2013 │ page 3 of 5
MECHANICAL
parameter
dimensions
conditions/description
55.0 x 52.3 x 19.1 (2.17 x 2.06 x 0.75 inch)
aluminum
min
typ
max
units
case material
weight
50
MECHANICAL DRAWING
units: mm [inch]
tolerance: ± 0.5 [± 0.020] unless otherwise specified
screw terminals: Degson Electronics terminal block
part number DG301-5.0-04P-12 or equivelant (4 pin,
M2.5 screw) 5.0 mm spacing DIN rail mounting kit
available (part # STK-DIN)
54.99 2.165
4.75 0.187
(2 PLCS)
3.51 0.138
(2 PLCS)
20.32 0.800
0.010 (2 PLCS)
079 X 0.157
[01 X 3.99]
2 PLCS)
R1.76 0.069
(2 PLCS)
19.05 0.750
34.93 1.375
0.010
34.01 1.339
0.010
8
7
6
5
4
3
2
1
9.16 0.361
0.010
12.19 0.480
5.31 0.209
(5 PLCS)
M3X4
(5 PLCS)
33.02 1.300
0.010 (2 PLCS)
5.21 0.205
(2 PLCS)
10.99 0.433
0.010 (2 PLCS)
1.00 0.039
(T)
52.99 286
PIN CONNECTIONS
Pin
Single
Dual
-Vo
1
2
3
4
5
0V
No Pin
+Vo
No Pin
Case
0V
+Vo
No Pin
Case
6
7
8
No Pin
Vin
No Pin
Vin
GND
GND
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Additional Resources: Product Page
CUI Inc │ SERIES: VYB10W-T │ DESCRIPTION: DC-DC CONVERTER
date 04/05/2013 │ page 4 of 5
APPLICATION NOTES
1. Requirement on Output Load
In order to ensure the product operates efficiently and reliably, make sure the specified range of input voltage is not exc
minimum output load is not less than 10% load. If the actual load is less than the specified minimum load, the output
increase sharply while its efficiency and reliability will reduce greatly. If the actual output power is very small, please ad
appropriate resistor as extra loading.
2. Recommended Circuit
The VYB10W series has been tested according to the following recommended testing circuit. This series shod be teed under lod.
(see Figure 1)
Dual Output
Single Output
7
8
7
8
3
3
Vin
Vin
Cin
+Vo
0V
+Vo
Figure 1
Cout
Cout
DC/DC
Cin
0V
DC/DC
Cout
1
GND
-Vo
GND
1
If you want to further decrease the input/output ripple, you can increase capacitancproperly ose capacitors with low ESR. If
the capacitance is too big, a startup problem might arise. The maximum allwable cacitance to ensure safe and reliable operation is
listed in Table 1.
Single ut
(Vdc)
Cout
(μF)
Dual Vout
(Vdc)
Cout
(μF)
General:
Cin: 10 ~ 47 ꢀF
Cout: 10 ꢀF / 100 mA
3.3
5
2,200
1,000
470
--
--
±5
680
330
220
Table 1
12
15
±12
±15
330
3. Input Current
When using an unstable power source, please ensurthe outpvge and ripple voltage do not excced indexes of the converter.
The preceding power source must be able to provide fconverter sufficient starting current Ip.
General: Ip ≤1.6*Iin-max
I
Input Voltage
Range
Input Voltage (V)
Figure 2
Notes:
1. Operation under minimum load will not damage the converter; however, they may not meet all specifications listed.
2. All specifications measured at: Ta=25°C, humidity<75%, nominal input voltage and rated output load, unless otherwise specified.
3. No parallel connection
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Additional Resources: Product Page
CUI Inc │ SERIES: VYB10W-T │ DESCRIPTION: DC-DC CONVERTER
date 04/05/2013 │ page 5 of 5
REVISION HISTORY
rev.
description
date
1.0
initial release
08/08/2011
08/29/012
04/5/2013
1.01
1.02
V-Infinity branding removed
removed on/off control option, updated spec
The revision history provided is for informational purposes only and is believed to be accurate.
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
cui.com
techsupport@cui.com
CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website.
CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is
assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical
component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to
affect its safety or effectiveness.
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