IB-XS-2W 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
IB0505XS-2W
IB0515XS-1W5
IB1205XS-2W
IB1505XS-2W
IB2405XS-2W
5
4.75-5.25
4.75-5.25
11.4-12.6
14.25-15.
22.8-25.2
5
15
5
400
100
400
400
400
40
10
40
40
40
70
75
71
71
71
100
97
55
67
67
5
12
15
24
FEATURES
◆RoHS compliant
5
5
◆Efficiency up to 84%
◆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
ISOLATION SPECIFICATIONS
Parameter
Test conditions
Min.
1000
1000
Typ.
Max.
Units
VDC
MΩ
Isolation test voltage
Isolation resistance
Flash tested for 1 minute and 1mA max
Test at Viso=500VDC
◆Continuous Short Circuit Protection
◆Internal SMD construction
◆No external components required
◆MTTF up to 1.5 million hours
MODEL SELECTION
①
②
③
④
⑤
⑥
IB 05 05 X S -2W
①Product Series
③Output Voltage
⑤SIP Package
②Input Voltage
④Fixed Input
⑥Rated Power
OUTPUT SPECIFICATIONS
APPLICATIONS
The IB_XS-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.
Parameter
Output power
Test conditions
Min
0.2
Typ.
Max.
Units
W
1
Line regulation
For Vin change of ±5%
10% to 100% full load
100% full load
±0.25
±1.5
±3
%
Load regulation
%
These products apply to:
1) where the voltage of the input power supply is fixed
(voltage variation ≤±5%);
Output voltage accuracy
Temperature drift
Output Ripple*
%
100% full load
0.03
30
%/°C
MV p-p
MV p-p
Khz
2) where isolation is necessary between input and output
(isolation voltage ≤1000VDC);
20MHz Bandwidth
20MHz Bandwidth
Full load,nominal input
20
50
3) where the regulation of the output voltage and the output
ripple noise are demanded.
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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