IF-XS-1W&IF-XD-1W Series
FIXED INPUT,ISOLATED & REGULATED Single Output DC/DC Converter
SELECTION GUIDE
Input
Output
Current(MA)
Switching
Frequency
(KHz,Typ)
Efficiency
(%,Typ)
Voltage
(VDC)
Order code
Voltage(VDC)
Nominal
Range
Max
Min
IF0505XS-W75
IF0505XS-1W
IF0509XS-1W
IF0512XS-1W
IF0515XS-1W
IF1205XS-W75
IF1205XS-1W
IF1209XS-1W
IF1212XS-1W
IF1215XS-1W
IF2405XS-W75
IF2405XS-1W
IF2409XS-1W
IF2412XS-1W
IF2415XS-1W
IF0505XD-W75
IF0505XD-1W
IF0509XD-1W
IF0512XD-1W
IF0515XD-1W
IF1205XD-W75
IF1205XD-1W
IF1209XD-1W
IF1212XD-1W
IF1215XD-1W
IF2405XD-W75
IF2405XD-1W
IF2409XD-1W
IF2412XD-1W
IF2415XD-1W
5
4.75-5.25
4.75-5.25
4.75-5.25
4.75-5.25
4.75-5.25
11.4-12.6
11.4-12.6
11.4-12.6
11.4-12.6
11.4-12.6
22.8-25.2
22.8-25.2
22.8-25.2
22.8-25.2
22.8-25.2
4.75-5.25
4.75-5.25
4.75-5.25
4.75-5.25
4.75-5.25
11.4-12.6
11.4-12.6
11.4-12.6
11.4-12.6
11.4-12.6
22.8-25.2
22.8-25.2
22.8-25.2
22.8-25.2
22.8-25.2
5
5
150
200
111
83
15
20
12
9
68
66
70
72
73
68
67
71
73
74
68
67
72
73
74
68
66
70
72
73
68
67
71
73
74
68
67
72
73
74
83
83
5
5
9
83
FEATURES
◆RoHS compliant
5
12
15
5
83
5
67
7
250
100
83
12
12
12
12
12
24
24
24
24
24
5
150
200
111
83
15
20
12
9
◆Efficiency up to 86%
5
◆SIP/DIP Package
9
83
12
15
5
83
◆Wide temperature performance at full
1 Watt load,-40°C to 85°C
◆UL 94V-0 package material
◆No heatsink required
67
7
83
150
200
111
83
15
20
12
9
83
5
83
9
83
12
15
5
83
67
7
300
83
◆Low ripple and good EMC Features
◆Industry standard pinout
◆Power sharing on output
◆3KVDC isolation
150
200
111
83
15
20
12
9
5
5
83
5
9
83
5
12
15
5
83
5
67
7
250
100
83
12
12
12
12
12
24
24
24
24
24
150
200
111
83
15
20
12
9
5
◆Continuous Short Circuit Protection
9
83
◆Internal SMD construction
12
15
5
83
67
7
83
◆No external components required
150
200
111
83
15
20
12
9
83
◆Good dynamic feature
5
83
9
83
12
15
83
MODEL SELECTION
①
②
③
④
⑤
⑥
67
7
300
IF 05 05 X S -1W
①Product Series
③Output Voltage
⑤SIP Package
②Input Voltage
④Fixed Input
⑥Rated Power
ISOLATION SPECIFICATIONS
Parameter
Test conditions
Min.
3000
1000
Typ.
Max.
Units
VDC
MΩ
Isolation test voltage
Isolation resistance
Flash tested for 1 minute and 1mA max
Test at Viso=500VDC
DESCRIPTION
OUTPUT SPECIFICATIONS
The IF_XS-1W & IF_XD-1W series are specially designed for
applications where group of polar power supplies are
a
Parameter
Output power
Test conditions
Min
0.1
Typ.
Max.
Units
W
isolated from the input power supply in a distributed power
supply system on a circuit board.
1
±0.25
±1
Line regulation
For Vin change of ±5%
10% to 100% full load
100% full load
%
These products apply to:
1) where the voltage of the input power supply is fixed
(voltage variation ≤±5%);
Load regulation
%
Output voltage accuracy
Temperature drift
Output Ripple*
±3
%
2) where isolation is necessary between input and output
(isolation voltage ≤3000VDC);
100% full load
0.03
20
%/°C
MV p-p
MV p-p
Khz
3) where the regulation of the output voltage and the output
ripple noise are demanded.
20MHz Bandwidth
20MHz Bandwidth
Full load,nominal input
10
50
Output Noise*
100
Switching frequency
100
* Test ripple and noise by "parallel cable" method. See detailed operation instructions at Testing of Power
Converter section, application notes.
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