MA-XD-1W Datasheet, PDF (1/2 Pages) Microdc power Technology Co., Ltd – 1W/2W, FIXED INPUT , ISOLA TED & REGULATED DUAL OUTPUT DC-DC CONVERTER

MA-XD-1W&MA-XD-2W Series
1W/2W, FIXED INPUT , ISOLA TED & REGULATED DUAL OUTPUT DC-DC CONVERTER
FEATURES
◆Low ripple
◆Good dynamic feature
◆1KVDCIsolation
◆DIP24 Package
◆Temperature Range:-40℃ ~ +85 ℃
◆UL94-V0 Package
◆No Heatsink Required
◆No External Component Required
◆Internal SMD construction
◆RoHS Compliance
SELECTION GUIDE
Order code
MA0512XD-1W
Input
Voltage(VDC)
Nominal
Range
5
4. 75-5.25
MA0515XD-1W
5
4. 75-5.25
MA0509XD-2W
5
4. 75-5.25
MA0512XD-2W
5
4. 75-5.25
MA0515XD-2W
5
4. 75-5.25
MA1212XD-1W
12
11. 4-12.6
MA1215XD-1W
12
11. 4-12.6
MA1209XD-2W
12
11. 4-12.6
MA1212XD-2W
12
11. 4-12.6
MA1215XD-2W
12
11. 4-12.6
MA2412XD-1W
24
22. 8-25.2
MA2415XD-1W
24
22. 8-25.2
MA2409XD-2W
24
22. 8-25.2
MA2412XD-2W
24
22. 8-25.2
MA2415XD-2W
24
22. 8-25.2
Voltage
(VDC)
±12
±15
±9
±12
±15
±12
±15
±9
±12
±15
±12
±15
±9
±12
±15
Output
Current(mA)
Max.
Min.
±42
±5
±33
±4
±100
±10
±83
±9
±67
±7
±42
±5
±33
±4
±100
±10
±83
±9
±67
±7
±42
±5
±33
±4
±100
±10
±83
±9
±67
±7
Efficiency¹
(%,Typ)
64
65
62
63
64
64
65
63
65
66
64
65
63
66
67
MODEL SELECTION
MA^①05^②12^③-X^④D^⑤-2W(83)^⑥
①Product Series
②Input Voltage
③Output Voltage
④Fixed Input
⑤DIP24 Package Style
⑥Rated Power(Output current)
ISOLATION SPECIFICATIONS
Parameter
Storage humidity
Isolation resistance
Test conditions
Tested for 1 minute and 1mA max
Test at 500VDC
Min.
1000
1000
Typ.
Max.
Units
VDC
MΩ
APPLICATIONS
The MA_XD-1W & MA_XD-2W 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≤±5%);
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 demanded.
COMMON SPECIFICATIONS
Parameter
Test conditions
Min Typ. Max. Units
Line regulation
Output voltage accuracy
Temperature drift²
For Vin change of ±5%(1W&2W)
10% to 100% full load
100% full load
100% full load
±0.25
±1
±3
0.03
%
%
%
%/℃
Output ripple*
20MHz Bandwidth(1W)
20MHz Bandwidth(2W)
10
20
mVp-p
20
40
mVp-p
Output Noise*
20MHz Bandwidth(1W&2W)
50
150
mVp-p
Switching frequency
Full load, nominal input
75
KHz
*Test ripple and noise by “ parallel cable ” met hod.See detailed operation instructions at Testing of Power
Converter section, application notes.
MICRODC reserves the copyright
Note:
1. All specifications measured at TA=25℃, humidity<75%, nominal input voltage and rated output load
otherwise specified.
2. See below recommended circuits for more details.
unless
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