2A-XSR Datasheet, PDF (1/2 Pages) Microdc power Technology Co., Ltd – FIXED INPUT,ISOLATED REGULATED Dual Output DC/DC Converters

2A-XSR Series
FIXED INPUT,ISOLATED&REGULATED Dual Output DC/DC Converters
FEATURES
◆RoHS compliant
◆Efficiency up to 86%
◆SIP Package
◆Wide temperature performance at full
2 Watt load,-40°C to 85°C
◆UL 94V-0 package material
◆No heatsink required
◆Small Footprint
◆Industry standard pinout
◆Power sharing on output
◆1KVDC isolation
◆3.3V,5V,9V,12V and 15V output
◆Internal SMD construction
◆No external components required
◆MTTF up to 1.5 million hours
SELECTION GUIDE
Order code
Input
Voltage(VDC)
Nomi
nal
Range
2A0503XSR
5
4.75-5.25
2A0505XSR
5
4.75-5.25
2A0509XSR
5
4.75-5.25
2A0512XSR
5
4.75-5.25
2A0515XSR
5
4.75-5.25
2A1205XSR
12
11.4-12.6
2A1209XSR
12
11.4-12.6
2A1212XSR
12
11.4-12.6
2A1215XSR
12
11.4-12.6
2A2405XSR
24 22.8-25.2
2A2409XSR
24 22.8-25.2
2A2412XSR
24 22.8-25.2
2A2415XSR
24 22.8-25.2
Voltage
(VDC)
±3.3
±5
±9
±12
±15
±5
±9
±12
±15
±5
±9
±12
±15
Output
Current
Max
Min
±150
±15
±200
±20
±100
±10
±83
±9
±67
±7
±150
±15
±100
±10
±83
±9
±67
±7
±150
±15
±100
±10
±83
±9
±67
±7
Efficiency
(%,Typ)
Switching
Frequency
(KHz,Typ)
69
100
70
55
62
67
64
67
65
200
70
83
63
91
65
91
68
200
70
83
63
100
67
200
69
91
ISOLATION SPECIFICATIONS
Parameter
Isolation test voltage
Isolation resistance
Test conditions
Flash tested for 1 minute and 1mA max
Test at Viso=500VDC
Min. Typ. Max.
1000
1000
Units
VDC
MΩ
MODEL SELECTION
2A^①05^②05^③X^④ S^⑤R^⑥
①Product Series
③Output Voltage
⑤SIP Package
②Input Voltage
④Fixed Input
⑥Regulated output
APPLICATIONS
The 2A_XSR 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.
OUTPUT SPECIFICATIONS
Parameter
Output power
Line regulation
Load regulation
Output voltage accuracy
Temperature drift
Output Ripple*
Output Noise*
Test conditions
For Vin change of ±5%
10% to 100% full load
100% full load
100% full load
20MHz Bandwidth
20MHz Bandwidth
Min Typ.
0.2
20
75
Max.
2
±0.25
±1
±3
0.03
30
150
Units
W
%
%
%
%/°C
MV p-p
MV p-p
* Test ripple and noise by "parallel cable" method. See detailed operation instructions at Testing of Power
Converter section, application notes.
MICRODC R ESERVES THE COPYRIGHT
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