D-XNM-1W Series
1W,FIXED INPUT,1000V ISOLATED & UNREGULATED TWIN OUTPUT DC-DC CONVERTER
PRODUCT PROGRAM
Input
Output
Current(MA)
Part
Efficiency
(%,Typ)
Voltage
(VDC)
Voltage(VDC)
Number
Nominal
Range
Max
100
Min.
10
D030505XNM-1W
3.3
5
2.97-3.63
5
3.3
5
70
62
71
FEATURES
◆Small footprint
D050303XNM-1W
D050505XNM-1W
4.5-5.5
4.5-5.5
152
100
15
10
5
◆SIP6 package
◆Temperature range: -40℃~+85℃
◆1KVDC isolation
◆No Heat sink required
◆No external component required
◆Internal SMD Construction
◆ Industry standard pinout
◆ RoHS Compliance
COMMON SPECIFICATIONS
Item
Test Conditions
Min.
Typ.
Max.
Units
Storage humidity range
95
85
%
Operating temperature
-40
-55
125
300
25
Storage temperature
Lead temperature
℃
1.5mm from case for 10 seconds
15
Temp. rise at full load
Short circuit protection*
Cooling
MODEL SELECTION
⑧
D 05 05 05 X N M -1W
1
S
①
②
③
④
⑤
⑥
⑦
Free air convection
Plastic(UL94-V0)
①Product Series
②Input Voltage
③The 1st Output Voltage ④The 2nd Output Voltage Case material
⑤Fixed Input
⑦Mini SIP Package
⑥Negation output
⑧Rated Power
3500
K hours
g
MTBF
1.4
Weight
APPLICATIONS
*Supply voltage must be discontinued at the end of short circuit duration.
The D-XNM-1W 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.
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.
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
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Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
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