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2D-XNS Datasheet, PDF (1/2 Pages) Microdc power Technology Co., Ltd – FIXED INPUT,ISOLATED&UNREGULATED Twin Output DC∕DC Converter | |||
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2D-XNS Series
FIXED INPUT,ISOLATED&UNREGULATED Twin Output DCâDC Converter
FEATURES
âRoHS compliant
âEfficiency up to 85%
âSIP Package
âWide temperature performance at full
2 Watt load,-40°C to 85 â
âUL 94V-0 package material
âNo heatsink required
âLow ripple and good EMC features
âIndustry standard pinout
âPower sharing on output
â1KVDC isolation
âContinuous Short Circuit Protection
âInternal SMD construction
âNo external components required
âGood dynamic feature
MODEL SELECTION
2Dâ 05â¡05â¢05â£Xâ¤Nâ¥Sâ¦
â Product Series
â¢Output Voltage1
â¤Fixed Input
â¦SIP Package
â¡Input Voltage
â£Output Voltage2
â¥Negation layout
APPLICATIONS
The 2D-XNS 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 â¤Â±10%);
2) where isolation is necessary between input and
output (isolation voltage â¤1000VDC);
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 1GBT power device
driving circuits.
MICRODC R ESERVES THE COPYRIGHT
SELECTION GUIDE
Order code
Input
Voltage(VDC)
Nominal
Range
2D050505XNS
5
4.5-5.5
2D050909XNS
5
4.5-5.5
2D051212XNS
5
4.5-5.5
2D051515XNS
5
4.5-5.5
2D120505XNS
12
10.8-13.2
2D120909XNS
12
10.8-13.2
2D121212XNS
12
10.8-13.2
2D121515XNS
12
10.8-13.2
2D240505XNS
24
21.6-26.4
2D240909XNS
24
21.6-26.4
2D241212XNS
24
21.6-26.4
2D241515XNS
24
21.6-26.4
Voltage
(VDC)
5
9
12
15
5
9
12
15
5
9
12
15
Output
Current
Max
Min
200
20
111
12
83
9
67
7
200
20
111
12
83
9
67
7
200
20
111
12
83
9
67
7
Efficiency
(%,Typ)
80
82
82
83
80
83
85
83
81
82
84
84
Switching
Frequency
(KHz,Typ)
84
81
82
83
180
150
84
83
82
83
83
80
ISOLATION SPECIFICATIONS
Parameter
Test conditions
Isolation test voltage
Isolation resistance
Isolation capacitance
Flash tested for 1 minute and 1mA max(Vin/Vout)
Flash tested for 1 minute and 1mA max(V01/V02)
Test at Viso=500VDC(Vin/Vout)
Test at Viso=500VDC(V01/V02)
(Vin/Vout)
(V01/V02)
Min.
1000
1000
1000
1000
Typ.
90
90
Max
Unit
VDC
VDC
MΩ
MΩ
PF
PF
OUTPUT SPECIFICATIONS
Parameter
Test conditions
Min Typ. Max Unit
Output power
2
W
Line regulation
For Vin change of ±1%
±1.2
10% to 100% full load(5V output)
12.8
15
Load regulation
10% to 100% full load(9V output)
10% to 100% full load(12V output)
8.3
10
%
6.8
10
10% to 100% full load(15V output)
6.3
10
Output voltage accuracy
See tolerance envelope graph
Temperature drift
100% full load
0.03
%/°C
Output Ripple&Noise*
20MHz Bandwidth
100
150 MV p-p
Switching frequency
Full load,nominal input
70
Khz
* Test ripple and noise by "parallel cable" method. See detailed operation instructions at Testing of Power
Converter section, application notes.
http://www.microdc.cn Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646 Page 1 of 2
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