D240515XMS [MICRODC]
1W,FIXED INPUT,1000V ISOLATED UNREGULATED TWIN OUTPUT DC-DC CONVERTER;型号: | D240515XMS |
厂家: | MICRODC POWER TECHNOLOGY CO., LTD |
描述: | 1W,FIXED INPUT,1000V ISOLATED UNREGULATED TWIN OUTPUT DC-DC CONVERTER DC-DC转换器 输入元件 输出元件 |
文件: | 总3页 (文件大小:391K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
D-XM Series
1W,FIXED INPUT,1000V ISOLATED & UNREGULATED TWIN OUTPUT DC-DC CONVERTER
SELECTION GUIDE
Input
Voltage
(V)
Output
Voltage1
(V)
Output
Voltage2
(V)
Output
Current1
(MA)
Output
Current2
(MA)
Efficiency
(%)
MTTF1
Order code
(KHRS)
D050503XMS
RD050505XMS
D050505XMS
D050509XMS
D050512XMS
D050515XMS
RD120505XMS
D120505XMS
D120509XMS
D120512XMS
D120515XMS
RD240505XMS
D240505XMS
D240509XMS
D240512XMS
D240515XMS
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
3.3
5
100
50
152
50
70
70
70
80
80
80
84
70
80
80
80
84
81
82
84
84
1615
146
1615
669
339
187
135
489
343
229
148
130
395
289
186
150
FEATURES
◆Small footprint
5
5
5
100
100
100
100
50
100
56
5
9
◆Temperature range: -40℃~+85℃
◆1KVDC isolation
5
12
15
5
42
5
34
12
12
12
12
12
24
24
24
24
24
50
◆No Heat sink required
◆No external component required
◆Internal SMD Construction
◆ Industry standard pinout
◆ RoHS Compliance
5
100
100
100
100
50
100
56
9
12
15
5
42
34
50
5
100
100
100
100
100
56
9
12
15
42
34
MODEL SELECTION
①
②
③
④
⑤
⑥
D 05 05 05 X MS
①Product Series
②Input Voltage
The 2nd Output Voltage
⑥SIP6 Package Style
COMMON SPECIFICATIONS
③The 1st Output Voltage
④
Item
Test Conditions
Min.
Typ.
Max.
95
Units
%
⑤Fixed Input
Storage humidity range
Operating temperature
-40
-55
85
125
300
25
APPLICATIONS
Storage temperature
Lead temperature
The D-XMS 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.
℃
1.5mm from case for 10 seconds
15
Temp. rise at full load
Short circuit protection*
Cooling
1
S
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 ≤1000VDC);
3) Where the regulation of the output voltage
and the output ripple noise are not demanding.
Such as:purely digital circuits, ordinary low
frequency analog circuits,and IGBT power
device driving circuits.
Free air convection
Plastic(UL94-V0)
Case material
MTBF
3500
K hours
g
1.4
Weight
*Supply voltage must be discontinued at the end of short circuit duration.
MICRODC RESERVES THE COPYRIGHT
http://www.microdc.cn Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
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D-XM Series
TYPICAL CHARACTERISTICS
ISOLATION SPECIFICATIONS
Item
Test Conditions
Min.
Typ.
Max.
Units
VDC
VDC
MΩ
MΩ
pF
Isolation voltage (Vin/Vout)
Isolation voltage (Vo1/Vo2)
Isolation resistance (Vin/Vout)
Isolation resistance (Vo1/Vo2)
Isolation capacitance(Vin/Vout)
Isolation capacitance(Vo1/Vo2)
Tested for 1 minute and 1mA max
Tested for 1 minute and 1mA max
Test at 500VDC
1000
1000
1000
1000
Test at 500VDC
30
30
pF
OUTPUT SPECIFICATIONS
Item
Output power
Test Conditions
Min.
Typ.
Max.
Units
0.1
1
±1.5
20
W
%
%
%
Line regulation
For Vin change of 1%
RECOMMENDED CIRCUIT
Load regulation
10% to 100% load (3.3V output)
10% to 100% load(5V output)
15
Load regulation
12.8
15
Output voltage accuracy
Temperature drift
Ripple & Noise*
See tolerance envelope graph
100% full load
±0.03
%/℃
20MHz Bandwidth
Full load, nominal input
75
100
mVp-p
KHz
Switching frequency
130
*Test ripple and noise by "Parallel cable"method. See detailed operation instructions at Testing of Power
Converter section, application notes.
APPLICATION NOTE
Requirement on output load
To ensure this module can operate efficiently and reliably, During operation, the minimum output load
could not be less than 10% of the full load. If the actual output power is very small, please connect a
resistor with proper resistance at the output end in parallel to increase the load , or use our company
products with a lower rated output power.
Recommended 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).
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 recommended capacitance of its filter
capacitor sees (Table 1).
Output Voltage Regulation and Over-voltage Protection Circuit
It's not recommended to connect any external capacitor in the
application field with less than 0.5 watt output.
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).
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
http://www.microdc.cn Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
Page 2 of 3
D-XM Series
OUTLINE DIMENSIONS & FOOTPRINT DETAILS
MECHANICAL DIMENSIONS
RECOMMENDED FOOTPRINT
TUBE OUTLINE DIMENSIONS
Note:
Unit:mm[ inch]
Pin sect ion tolerances:±0.10mm[±0.004inch]
General tolerances:±0.25mm[±0.010inch]
Note:
Unit :mm[inch]
General tolerances:±0.50mm[±0.020inch]
L=530mm[20.866inch] Tube Quantity: 30pcs
L=220mm[8.661inch]
Tube Quantity: 11pcs
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 3 of 3
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