E0305KS-1W5 Datasheet, PDF (1/2 Pages) MORNSUN Science& Technology Ltd. – OUTPUT SIP PACKAGE DC-DC CONVERTER

E_KS-1W5 Series
1.5W, FIXED INPUT ISOLATED & UNREGULATED
OUTPUT SIP PACKAGE DC-DC CONVERTER
multi-country patent protection RoHS
FEATURES
Small Footprint
SIP Package
High Power Density
3KVDC Isolation
Temperature Range: -40°C to +85°C
No External Component Required
Internal SMD construction
RoHS Compliance
PRODUCT PROGRAM
Part
Num ber
Input
Voltage (VDC)
Nominal Range
E0305KS-1W 5
3.3
3.0-3.6
Voltage
(VDC)
±5
Output
Current (mA)
Max
Min
±150
±15
Efficiency
(%)(Typ.)
81
APPLICATIONS
The E_KS-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 ≤ ±10%);
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 not demanding.
Such as: purely digital circuits, ordinary low
frequency analog circuits, and IGBT power
device driving circuits.
ISOLATION SPECIFICATIONS
Item
Test Conditions
Min Typ Max Units
Isolation voltage
Isolation resistance
Tested for 1 minute and 1mA max 3000
Test at 500VDC
1000
VDC
MΩ
Isolation capacitance
40
pF
MODEL SELECTION
E03 05KS-1W5
Rated Power
Pack age Sty le
O utput Voltage
Input Volta ge
Produ ct Se ries
MORNSUN Science& Technology co.,Ltd.
Address: 2th floor 6th building, Huangzhou
Industrial District, Guangzhou, China
Tel: [phone]
Fax:[phone]
Http://www.mornsun-power.com
OUTPUT SPECIFICATIONS
Item
Test Conditions
Min Typ Max Units
Output power
Line regulation
Load regulation
For Vin change of 1%
10%to100% load
0.15
1.5
W
±1.2
%
10
15
Output voltage accuracy
See tolerance envelope graph
Temperature drift
100% full load
0.03 %/°C
Output ripple &Noise* 20MHz Bandwidth
100 150 mVp-p
Switching frequency
Full load, nominal input
50
KHz
*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.
E_KS- 1W 5
A/0-2008
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