IB_S-2W Series
2W, FIXED INPUT, ISOLATED & REGULATED
SINGLE OUTPUT DC-DC CONVERTER
multi-country patent protection
FEATURES
Small Footprint
SIP Package
1KVDC Isolation
Temperature Range: -40°C to +85°C
No External Component Required
Internal SMD construction
Continuous Short Circuit Protection
Industry Standard Pinout
RoHS Compliance
RoHS
PRODUCT PROGRAM
Input
Part
Number
IB0505S-2W
IB1205S-2W
IB1505S-2W*
IB2405S-2W
Voltage (VDC)
Nominal
5
12
15
24
Range
4.75-5.25
11.40-12.60
14.25-15.75
22.8-25.2
Voltage
(VDC)
5
5
5
5
Output
Current (mA)
Max
400
400
400
400
Min
40
40
40
40
Switching
Efficiency
frequency
(%, Typ)
(KHz)
70
71
71
71
333
58
-
66
APPLICATIONS
The IB_S-2W Series are specially designed
for applications where a single power supply is
highly 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
and
noise
are
demanded.
* Designing.
ISOLATION SPECIFICATIONS
Item
Isolation voltage
Isolation resistance
Isolation capacitance
Test condition
Min
Typ
Max
Units
VDC
MΩ
100
pF
Tested for 1 minute and 1mA max 1000
Test at 500VDC
1000
MODEL SELECTION
IB0505S-2W
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
COMMON SPECIFICATION
Item
Output power
Line regulation
Load regulation
Output voltage accuracy
Temperature drift
Ripple*
For Vin change of 5%
10% to 100% load
100% full load
100% full load
20MHz Bandwidth
20MHz Bandwidth
20
50
Test condition
Min
0.2
Typ
Max
2
±0.5
±1.5
±3
0.03
30
150
%/°C
mVp-p
%
Units
W
MORNSUN Science & Technology co.,Ltd.
Address:
2th floor 6th building, Hangzhou
Industrial District, Guangzhou, China
Tel: 86-20-38601850
Fax: 86-20-38601272
Noise*
*Test ripple and noise by
“parallel
cable” method. See detailed operation instructions at Testing of Power
Converter section, application notes.
Note:
1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output load
unless otherwise specified.
2. See below recommended circuits for more details.
MORNSUN reserves the copyright
Specifications subject to change without notice.
IB_S-2W
A/2-2008
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MORNSUN [ MORNSUN SCIENCE& TECHNOLOGY LTD. ]
