E_M-1W Series
1W, FIXED INPUT, ISOLATED & UNREGULATED
DUAL OUTPUT SUPERMINIATURE SIP PACKAGE
multi-country patent protection RoHS
FEATURES
PRODUCT PROGRAM
● High Efficiency up to 79%
Input
Output
Part
Number
Efficiency
(%, Typ)
● 6Pin SIP Package
Voltage (VDC)
Current (mA)
Voltage
(VDC)
● Small Footprint
Nominal
Range
3.0-3.6
Max
Min
±10
±10
● Industry Standard Pinout
● 3KVDC Isolation
E0305M-1W
E0505M-1W
E0509M-1W
E0512M-1W
E0515M-1W
E1205M-1W
E1209M-1W
E1212M-1W
E1215M-1W
3.3
±5
±5
±100
±100
±56
70
72
77
78
79
71
73
74
75
● Temperature Range -40°C to +85°C
● No Heat sink Required
● No External Component Required
● RoHS Compliance
±9
±6
±5
5
4.5-5.5
±12
±15
±5
±42
±33
±4
±100
±56
±10
±6
±9
12
10.8-13.2
APPLICATIONS
±12
±15
±42
±5
The E_M-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:
±33
±4
COMMON SPECIFICATIONS
Item
Test conditions
Min
Typ
Max
Units
Operating Temp. range
Storage Temp. range
Storage humidity range
Lead temperature
Short circuit protection*
Temp. rise at full load
Isolation voltage
Isolation resistance
Cooling
-40
-55
+85
+125
95
°C
1) Where the voltage of the input power
supply is fixed (voltage variation
≤±10%);
%
°C
1.5mm from case for 10 seconds
300
1
2) Where isolation is necessary between
input and output (isolation voltage
≤3000VDC);
S
15
25
°C
3) Where the regulation of the output
voltage and the output ripple noise are
not demanding.
Tested for 1 minute and 1mA Max
Test at 500VDC
3000
1000
VDC
MΩ
Free air convection
Plastic (UL94-V0)
Such as: purely digital circuits, ordinary
low frequency analog circuits, and IGBT
power device driving circuits.
Case material
MTBF
3500
K hours
*Supply voltage must be discontinued at the end of short circuit duration.
MODEL SELECTION
OUTPUT SPECIFICATIONS
E0505M-1W
Item
Test conditions
Min
0.1
Typ
10
Max
1
Units
W
Ra te Power
P ackage S tyle
Output power
Line regulation
For Vin change of 1%
10% to 100% full load
±1.2
15
%
O utpu t Vo ltage
Input Voltage
Produ ct Se ries
Load regulation
Output voltage accuracy
Temperature drift
Output ripple& Noise*
Switching frequency
%
See tolerance envelope graph
100% full load
0.03
75
%/°C
mVp-p
KHz
20MHz Bandwidth
Full load, nominal input
50
MORNSUN Science& Technology co.,Ltd.
Address: 2th floor 6th building, Hangzhou
Industrial District, Guangzhou, China
Tel: 86-20-38601850
100
*Test ripple and noise by “parallel cable” method. See detailed operation instructions at Testing of Power
Converter section, application notes.
Fax: 86-20-38601272
Note:
http://www.mornsun-power.com
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_M-1W A/0-2008
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