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F0303S-1WR2 Datasheet, PDF (1/5 Pages) MORNSUN Science& Technology Ltd. – DUAL/SINGLE OUTPUT DC-DC CONVERTER
E_S-1WR2 & F_S-1WR2 Series
1W, FIXED INPUT, ISOLATED & UNREGULATED
DUAL/SINGLE OUTPUT DC-DC CONVERTER
Patent Protected RoHS
FEATURES
● SIP package
● Efficiency up to 81%
● High power density
● Low temperature drift
● No external component required
● 3000VDC isolation
● Operating temperature range:
-40°C ~ +105°C
● Industry standard pinout
PART NUMBER SYSTEM
F0505S-1WR2
Rated Power
Package
Output Voltage
Input Voltage
Product Series
SELECTION GUIDE
Model
Input Voltage(VDC)
Nominal
(Range)
F0303S-1WR2
F0305S-1WR2
3.3
(2.97-3.63)
E0503S-1WR2
E0505S-1W R2
E0512S-1W R2
E0515S-1W R2
E0524S-1WR2
F0503S-1WR2
5
(4.5-5.5)
F0505S-1WR2
F0512S-1WR2
F0515S-1WR2
F0524S-1WR2
E1203S-1WR2
E1205S-1WR2
E1212S-1W R2
E1215S-1W R2
F1203S-1WR2
12
(10.8-13.2)
F1205S-1WR2
F1212S-1WR2
F1215S-1WR2
E1505S-1W R2
E1515S-1W R2
F1505S-1WR2
15
(13.5-16.5)
F1515S-1WR2
E2403S-1WR2
E2405S-1W R2
24
(21.6-26.4)
Output
Voltage
(VDC)
3.3
5
±3.3
±5
±12
±15
±24
3.3
5
12
15
24
±3.3
±5
±12
±15
3.3
5
12
15
±5
±15
5
15
±3.3
±5
APPLICATIONS
The E_S-1WR2 & F_S-1WR2 Series are designed
for application where isolated output is required from a
distributed power system.
These products apply to where:
1) Input voltage variation rang: ±10%Vin;
2) 3000VDC input and output isolation;
3) Regulated and low ripple noise is not required.
Such as: digital circuits, low frequency analog circuits,
and relay drive circuits.
Output Current (mA)
Max.
Min.
Input Current
(mA)(Typ.)
@Max.
Load
@No
Load
303
30
415
25
200
20
388
±152
±15
274
±100
±10
250
±42
±5
250
±33
±4
247
±21
±2
247
20
303
30
267
200
20
250
83
9
250
67
7
247
42
5
247
±152
±15
114
±100
±10
104
±42
±5
103
±33
±4
103
15
303
30
111
200
20
104
83
9
104
67
7
103
±100
±10
84
±33
±4
83
10
200
20
84
67
7
83
±152
±15
58
±100
±10
53
7
Reflected
Ripple
Current
(mA,Typ.)
15
Max.
Capacitive
Load ① (µF)
220
100
220
100
220
100
220
100
Efficiency
(%, Typ.)
@Max. Load
73
78
73
80
80
81
81
75
80
80
81
81
73
80
81
81
75
80
80
81
80
81
80
81
73
80
The copyright and authority for the interpretation of the products are reserved by MORNSUN
E_S-1WR2 & F_S-1WR2
2013.06.18-A/3 Page 1 of 5