F_AS-1W Series
1W, FIXED INPUT ISOLATED & UNREGULATED
SINGLE OUTPUT DC-DC CONVERTER
multi-country patent protection
RoHS
FEATURES
Efficiency up to 80%
SIP Package
Single Output Voltage
3kVDC Isolation
Temperature Range: -40°C to +85°C
Internal SMD construction
Industry Standard Pinout
No Heat sink Required
No External Component Required
RoHS Compliance
PRODUCT PROGRAM
Input
Part
Number
F0305AS-1W
F0503AS-1W
F0505AS-1W
F0509AS-1W
F0512AS-1W
F0515AS-1W
F1205AS-1W
F1209AS-1W
12
10.8-13.2
5
4.5-5.5
Voltage (VDC)
Nominal
3.3
Range
3.0-3.6
Voltage
(VDC)
5
3.3
5
9
12
15
5
9
12
15
15
13.5-16.5
5
5
24
21.6-26.4
9
12
15
Output
Current (mA)
Max
200
303
200
111
83
67
200
111
83
67
200
200
111
83
67
Min
20
30
20
12
9
7
20
12
9
7
20
20
12
9
7
74
73
72
76
79
78
70
75
78
79
69
71
76
78
80
Efficiency
(%, Typ)
APPLICATIONS
The F_AS-1W 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
≤±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 and noise are not demanding.
Such as: purely digital circuits, ordinary low
frequency analog circuits and IGBT power
device driven circuits, etc.
F1212AS-1W
F1215AS-1W
F1505AS-1W
F2405AS-1W
F2409AS-1W
F2412AS-1W
F2415AS-1W
ISOLATION SPECIFICATIONS
Item
Isolation voltage
Isolation resistance
Isolation capacitance
Test condition
Tested for 1 minute and 1mA max
Test at 500VDC
Min
3000
1000
60
Typ
Max
Units
VDC
MΩ
pF
OUTPUT SPECIFICATIONS
Item
Output power
Test condition
Min
0.1
For Vin change of 1%(3.3V output)
For Vin change of 1%(others)
Typ
Max
1
±1.5
±1.2
12
10
8.3
6.8
6.3
20
15
15
15
15
%
Units
W
MODEL SELECTION
Line regulation
F0505AS-1W
Rate Power
Package Style
Output Voltage
Input Voltage
Product Series
10% to 100% full load(3.3V output)
10% to 100% full load(5V output)
Load regulation
10% to 100% full load(9V output)
10% to 100% full load(12V output)
10% to 100% full load(15V output)
Output voltage accuracy
Temperature drift
100% full load
20MHz bandwidth
Full load, nominal input voltage
See tolerance envelope graph
0.03
50
100
100
%/°C
mVp-p
KHz
MORNSUN Science& Technology co.,Ltd.
Address: 2th floor 6th building, Huangzhou
Industrial District, Guangzhou, China
Tel: 86-20-38601850
Fax:86-20-38601272
Ripple & Noise*
Switching frequency
*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.
F_AS-1W
A/0-2008
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