IE0505S-1W Datasheet, PDF (1/2 Pages) MORNSUN Science& Technology Ltd. – DUAL OUTPUT DC-DC CONVERTER

IE_KS-1W & IE_S-1W Series
1W FIXED INPUT ISOLATED & REGULATED
DUAL OUTPUT DC-DC CONVERTER
FEATURES
Low ripple and good EMC features
Good dynamic feature
3KVDC Isolation
SIP Package
Temperature Range: -40°C to +85°C
Internal SMD construction
No Heat sink Required
No External Component Required
RoHS Compliance
APPLICATIONS
The IE_KS-1W&IE_S-1W 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
≤3000VDC);
3) Where the regulation of the output
voltage and the output ripple noise are
dem anded.
MODEL SELECTION
IE0505KS-1W
Rated Power
Package Style
Outp ut Vo ltage
Input Voltage
Produ ct Se ries
MORNSUN Science & Technology co.,Ltd.
Address: 2th floor 6th building, Hangzhou
Industrial District, Guangzhou, China
Tel: [phone]
Fax: [phone]
http://www.mornsun-power.com
PRODUCT PROGRAM
Part
Number
Input
Voltage (VDC)
Nominal Range
IE0505S-1W
IE0505KS-1W *
IE0509KS-1W *
5 4.75-5.25
IE0512KS-1W
IE0515KS-1W
IE1205S-1W
IE1205KS-1W *
IE1209KS-1W* 12 11.4-12.6
IE1212KS-1W *
IE1215KS-1W *
IE2405S-1W
IE2405KS-1W
IE2409KS-1W* 24 22.8-25.2
IE2412KS-1W
IE2415KS-1W
multi-country patent protection RoHS
Voltage
(VDC)
±5
±5
±9
±12
±15
±5
±5
±9
±12
±15
±5
±5
±9
±12
±15
Output
Current (mA)
Max
Min
±100
±10
±100
±10
±56
±6
±42
±5
±33
±4
±100
±10
±100
±10
±56
±6
±42
±5
±33
±4
±100
±10
±100
±10
±56
±6
±42
±5
±33
±4
Efficiency
(%, Typ)
Switching
frequency
(KHz,Typ.)
69
83
54
83
61
83
62
83
64
250
72
100
54
83
61
83
63
83
64
83
72
83
54
83
60
83
63
83
64
300
* Designing.
ISOLATION SPECIFICATIONS
Item
Test conditions
Min Typ
Isolation voltage
Tested for 1 minute and 1 mA max 3000
Isolation resistance
Test at 500VDC
1000
Max Units
VDC
MΩ
OUTPUT SPECIFICATIONS
Item
Test conditions
Min Typ Max Units
Output power
Line regulation
Load regulation
Output voltage accuracy
Temperature drift
For Vin change of ±5%
10% to 100% full load
100% full load
100% full load
0.1
1
W
±0.25
±1
%
±3
0.03 %/°C
Output ripple*
Output noise*
20MHz Bandwidth
20MHz Bandwidth
10 20
mVp-p
50 100
*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
IE_KS-1W & IE_S-1W A/2-2008 Page 1 of 2