2G0505XVD [MICRODC]
FIXED INPUT,ISOLATED UNREGULATED Single/Dual Output DC/DC Converter;
| 型号： | 2G0505XVD |
| 厂家： | 
MICRODC POWER TECHNOLOGY CO., LTD |
| 描述： | FIXED INPUT,ISOLATED UNREGULATED Single/Dual Output DC/DC Converter 输入元件 |
| 文件： | 总2页 (文件大小：456K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
2H-XVD&2G-XVD Series
FIXED INPUT,ISOLATED&UNREGULATED Single/Dual Output DC/DC Converter
PRODUCT PROGRAM
Input
Output
Current (A)
Efficiency
(%,Typ)
Voltage(VDC)
Voltage
(VDC)
Part Number
Certificate
Nominal
Range
Max
Min
2H0505XVD
2H0509XVD
2H0512XVD
2H0515XVD
2G0505XVD
2G0509XVD
2G0512XVD
2G0515XVD
2H1205XVD
2H1209XVD
2H1212XVD
2H1215XVD
2G1205XVD
2G1209XVD
2G1212XVD
2G1215XVD
2H2405XVD
2H2409XVD
2H2412XVD
2H2415XVD*
2G2405XVD*
2G2409XVD*
2G2412XVD*
2G2415XVD*
5
9
400
222
40
23
75
76
78
77
75
77
79
78
75
78
80
78
76
78
80
78
77
78
81
80
77
78
81
80
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
12
167
17
FEATURES
15
133
13
4.5-5.5
10.8-13.2
21.6-26.4
5
◆High Efficiency up to 81%
±5
±9
±12
±15
5
±200
±111
±84
±67
400
±20
±12
±9
±7
40
◆6KVDC Isolation
◆DIP24 Package
◆Low Isolation capacitance
◆Temperature Range -40℃～+85℃
◆No Heat Sink Require
9
222
23
12
167
17
15
133
14
12
±5
±9
±12
±15
5
±200
±111
±84
±67
400
±20
±12
±9
±7
40
◆Internal SMD Construction
◆No External Component Required
◆Continuous short circuit protection
◆Industry Standard Pin out
◆RoHS Compliance
9
222
23
12
167
17
15
133
14
24
±5
±9
±12
±15
±200
±111
±84
±67
±20
±12
±9
±7
MODEL SELECTION
Note: The G_XVD 1W/H_XVD 1W series also are available in our company.
①
②
③
④
⑤
⑥
2G 05 05 X V D
①Product Series
②Input Voltage
③Output Voltage
④Fixed Input
⑤Footprint Rank Shape ⑥DIP24 Package
ISOLATION SPECIFICATIONS
Item
Test conditions
Tested for 1 minute and 1mA max
Test at 500VDC
Min.
6000
1000
Typ.
Max
Unit
VDC
MΩ
PF
Isolation voltage
Isolation resistance
Isolation capacitance
APPLICATIONS
The 2G-XVD & 2H-XVD Series are specially
designed for applications where a group of polar
power supplies are isolated from the input
power supply in a distributed power supply
system on a circuit board.
3.5
These products apply to:
1) Where the voltage of the input power
supply is fixed (voltage variation≤10%);
2) Where isolation is necessary between
input and output (isolation voltage≤6000VDC);
3) Where the regulation of the output
voltage and the output ripple noise are not
demanded.
Such as: purely digital circuits, ordinary low
frequency analog circuits, and IGBT power
device driving circuits.
COMMON SPECIFICATIONS
Item
Test conditions
Min.
Typ.
Max
Units
Storage humidity
Operating temperature
Storage temperature
Temp. rise at full load
Lead temperature
Short circuit protection
Cooling
95
%
-40
-55
85
125
30
℃
15
1.5mm from case for 10 seconds
300
Continuous
Free air convection
Plastic(UL94-V0)
Case material
K hours
g
MTBF
3500
MICRODC RESERVES THE COPYRIGHT
Weight
8.2
http://www.microdc.cn Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
Page 1 of 2
2H-XVD&2G-XVD Series
Recommended testing and application circuit
If you want to further decrease the input/output ripple, an ”LC” filtering
network may be connected to the input and output ends of the DC/DC
converter, see（Figure 1）.
OUTPUT SPECIFICATIONS
Item
Test conditions
Min.
0.2
Typ.
Max.
Units
W
Output power
Line regulation
2
±1.2
15
For Vin change of 1%
5V output
10
8.3
6.8
6.3
10% to 100%
load
9V output
12V output
15V output
15
%
Load regulation
15
15
Output voltage accuracy
Temperature drift
See tolerance envelope graph
100% full load
20MHz Bandwidth
0.03
250
%/℃
Ripple & Noise*
150
35
mVp-p
Full load,
nominal input
5V input
(Figure 1)
Switching frequency
KHz
12V,24V input
50
It should also be noted that the inductance and the frequency of the “LC”
filtering network should be staggered with the DC/DC frequency to avoid
mutual interference. However, the capacitance of the output filter capacitor
must be proper. If the capacitance is too big, a startup problem might arise.
For every channel of output, provided the safe and reliable operation is
ensured, the greatest capacitance of its filter capacitor sees (Table 1).
*Test ripple and noise by "parallel cable"method. See detailed operation instructions at Testing of Power
Converter section, application notes.
Note: Dual output models unbalanced load: ±5%
TYPICAL CHARACTERISTICS
EXTERNAL CAPACITOR TABLE (Table 1)
Vin
(VDC)
5
Cin
(μF)
4.7
2.2
1
Single Vout
Cout
(μF)
10
Dual Vout
(VDC)
±5
Cout
(μF)
4.7
2.2
1
(VDC)
5
12
9
4.7
2.2
1
±9
24
12
15
±12
±15
--
--
1
It's not recommend to connect any external capacitor in the application field
with less than 0.5 watt output.
Output Voltage Regulation and Over-voltage Protection Circuit
The simplest device for output voltage regulation, over-voltage and
over-current protection is a linear voltage regulator with overheat protection
that is connected to the input or output end in series (Figure 2).
OUTLINE DIMENSIONS & PIN CONNECTIONS
Overload Protection
Under normal operating conditions, the output circuit of these products
has no protection against overload. The simplest method is to connect a
self-recovery fuse in series at the input end or add a circuit breaker to the
circuit.
No parallel connection or plug and play.
Note:
1. All specifications measured at Ta=25℃, humidity<75%,nominal input
voltage and rated output load unless otherwise specified.
2. Only typical models listed, other models may be different, please contact
our technical person for more details.
3. Operation under minimum load will not damage the converter; However,
they may not meet all specification listed.
RoHS COMPLIANT INFORMATION
This series is compatible with RoHS soldering systems with a peak wave solder temperature
of 300°C for 10 seconds.
The pin termination finish on the SIP package type is Tin Plate, Hot Dipped over Matte Tin
with Nickel Preplate. The DIP types are Matte Tin over Nickel Preplate. Both types in this
series are backward compatible with Sn/Pb soldering systems.
Microdc Professional Power Module,Inc.
Tel:0086-20-86000646 E-mail:tech@microdc.cn
Website:http://www.microdc.cn
REACH COMPLIANT INFORMATION
This series has proven that this product does not contain harmful chemicals, it also has
harmful chemical substances through the registration, inspection and approval.
http://www.microdc.cn Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
Page 2 of 2
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