MORNSUN F2412S-1WR Dual/single output dc-dc converter Datasheet

E_S-1WR & F_S-1WR Series
1W, FIXED INPUT, ISOLATED & UNREGULATED
DUAL/SINGLE OUTPUT DC-DC CONVERTER
Patent Protection
FEATURES
●
●
●
●
●
●
●
●
RoHS
PRODUCT PROGRAM
SIP Package
Output Short Circuit Protection
Little Isolation Capacitance
3000VDC Isolation Voltage
Operating Temperature: -40℃~+85℃
Internal SMD construction
Industry Standard Pinout
RoHS Compliance
Input
Voltage(VDC)
Part
Number
Efficiency
(%)(Typ.)
Current (mA)
Voltage
(VDC)
Max
Min
3.3
303
30
68
5
200
20
70
E0505S-1WR
±5
±100
±10
69
E0509S-1WR
±9
±56
±5
73
E0512S-1WR
±12
±42
±4
74
E0515S-1WR
±15
±34
±3
74
E0524S-1WR
±24
±21
±2
76
5
200
20
73
Nominal
F0303S-1WR
F0305S-1WR
Range
3.3
3.0-3.6
5
F0505S-1WR
APPLICATIONS
Output
4.5-5.5
F0509S-1WR
9
112
11
73
are
F0512S-1WR
12
83
8
75
specially designed for applications where a
F0515S-1WR
15
67
6
75
group of polar power supplies are isolated from
F0524S-1WR
24
42
4
76
the input power supply in a distributed power
E1205S-1WR
±5
±100
±10
70
supply system on a circuit board.
E1212S-1WR
±12
±42
±4
76
These products apply to:
E1215S-1WR
±15
±34
±3
76
5
200
20
73
F1209S-1WR
9
112
11
72
F1212S-1WR
12
83
8
75
F1215S-1WR
15
67
6
76
E1505S-1WR
±5
±100
±10
70
15
67
6
75
Such as: purely digital circuits, ordinary low
E2405S-1WR
±5
±100
±10
70
frequency analog circuits, and IGBT power device
E2412S-1WR
±12
±42
±4
76
driving circuits.
E2415S-1WR
±15
±34
±3
76
3.3
303
30
70
F2405S-1WR
5
200
20
70
F2412S-1WR
12
83
8
76
F2415S-1WR
15
67
6
76
The E_S-1WR &
1)
F_S-1WR Series
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
F1205S-1WR
F1515S-1WR
demanding.
F2403S-1WR
MODEL SELECTION
F0505S-1WR
12
15
24
10.8-13.2
13.5-16.5
21.6-26.4
Note:Models listed with strike-through text have been officially discontinued.
Rated Power
Package Style
Output Volt age
.
Input Voltage
Product Series
COMMON SPECIFICATIONS
Item
Test conditions
Min
Storage humidity
Address: No. 5, Kehui St. 1, Kehui development
center, Science Ave., Guangzhou Science City,
Luogang district, Guangzhou,P.R.China.
Tel: 86-20-38601850
Fax:86-20-38601272
Http://www.mornsun-power.com
Max
Units
95
%
Operating Temperature
-40
85
Storage Temperature
-55
125
Temp. rise at full load
MORNSUN Science & Technology Co.,Ltd.
Typ
Lead temperature
20
1.5mm from case for 10 seconds
°C
30
300
Cooling
Free air convection
Case material
Plastic (UL94-V0)
Short circuit protection*
Continuous, Auto-recovery
MTBF
1940
Weight
The copyright and authority for the interpretation of the products are reserved by MORNSUN
K hours
2.3
g
Specifications subject to change without notice.
E_S-1WR & F_S-1WR
B/0-2012
Page 1 of 3
INPUT SPECIFICATIONS
Item
Input current
(No load/Full load)
Surge voltage
(1S max)
Test conditions
TYPICAL CHARACTERISTICS
Min.
Typ.
3.3V input
50/420
5V input
30/260
12V input
12/110
15V input
12/100
24V input
7/55
Max.
Units
mA
3.3V input
7
5V input
9
12V input
18
15V input
21
24V input
30
V
OUTPUT SPECIFICATIONS
Item
Test conditions
Output power
Min.
Typ.
0.1
Line regulation
For Vin change of ±1%
Load regulation
10% to 100% load
Output voltage accuracy
Max.
Units
1
W
±1.1
±1.5
10
20
%
Follow the tolerance envelope graph
Temperature drift
100% full load
Ripple & Noise*
20MHz Bandwidth
100
Switching frequency
Full load, nominal input
100
±0.03
%/°C
200
mVp-p
kHz
*Test ripple and noise by “parallel cable” method. See detailed operation instructions at Testing
of Power Converter section, application notes.
Operating Temp.(oC)
RECOMMENDED CIRCUIT
D u al Ou tpu t
DC DC
GND
Typ
Max
Units
Test conditions
Min
Isolation voltage
Tested for 1 minute and 1 mA max
3000
VDC
Vin
Isolation resistance
Test at 500VDC
1000
MΩ
GND
Isolation Capacitance
Input/Output,100KHz/0.1V
L
L
+Vo
DC DC
Cin
15
0V
L Cout
-Vo
Sin gle Ou tp ut
Item
6
+Vo
Cout
Cin
ISOLATION SPECIFICATIONS
L
L
Vin
Cout
0V
PF
(Figure 1)
D ual Output
APPLICATION NOTE
① Requirement on output load
To ensure this module can operate efficiently and reliably, During operation, the
minimum output load is not less than 10% of the full load. If the actual output power is very
small, please connect a resistor with resistance of 10% rated power at the output end in
parallel, or use our company’s products with a lower rated output power
② Overload Protection
Under normal operating conditions, the output circuit of these products has no protection
against overload. The simplest method is to connect a slow-blow fuse in series at the input
end or add a circuit breaker to the circuit.
③ Recommended testing and application circuit
If you want to further decrease the input ripple or the input inrush current, an “LC”
filtering network may be connected to the input and output ends of the DC/DC converter,
see (Figure 1).
It should also be noted that the inductance and the frequency of the “LC” filtering
network should be staggered with the DC/DC frequency to avoid mutual interference.
However, the capacitance of the output filter capacitor must be proper. If the capacitance is
too big, a startup problem might arise. For every channel of output, provided the safe and
reliable operation is ensured, the recommended capacitance of its filter capacitor sees
(Table 1).
④ Output Voltage Regulation and Over-voltage Protection Circuit
The simplest device for output voltage regulation, over-voltage and over-current
protection is a linear voltage regulator with overheat protection that is connected to the
input or output end in series (Figure 2).
Vin
REG
REG
+Vo
REG
-Vo
REG
+Vo
DC DC
GND
0V
Single Output
Vin
REG
DC DC
GND
0V
(Figure 2)
Recommended capacitance(Table 1)
Vin
(VDC)
Cin
(μF)
5
4.7
12
15
24
Single Cout
output (μF)
(VDC)
Dual
output
(VDC)
Cout
(μF)
±5
4.7
5
10
2.2
9
4.7
±9
2.2
2.2
12
2.2
±12
1
1
15
1
±15
0.47
1.The recommended external capacitance please use
the ceramic capacitor;
2. For applications where output power is less than
0.5W in reality, external capacitors are not
recommended.
⑤ No parallel connection or plug and play
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
E_S-1WR & F_S-1WR
B/0-2012
Page 2 of 3
OUTLINE DIMENSIONS & pIN CONNECTIONS
RECOMMENDED FOOTPRINT
MECHANICAL DIMENSIONS
19.50±0.50
[0.768±0.020 ]
10.16
[0.400]
15.24
[0.600]
1
2
5
7
6
∅1.00
[0.040]
(Bottom View)
0.60±0.20
[0.024±0.008]
Note: grid 2.54*2.54mm.
1.75
[0.700]
1.90±0.20
[0.075±0.008]
0.6±0.10
[0.024±0.004 ]
1.90±0.20
[0.075±0.008]
7
9.30±0.20
[0.366±0.008]
6
13.40±0.50
[0.528±0.020]
5
2
9.00±0.20
[0.354±0.008]
(Front View)
1
15.24
[0.600]
10.16
[0.400]
2.13
[0.084]
TUBE OUTLINE DIMENSIONS
8.30[0.327]
0.30 ±0.10
[0.012±0.004]
2.13
[0.084]
11.70[0.461]
17.50[0.689]
(Side View)
F OOTP RINT DETAI LS
Dual
Single
PIN
1
Vin
Vin
2
GND
GND
5
0V
-Vo
6
No Pin
0V
7
+Vo
+Vo
Note :
Unit : mm[inch]
Pin section tolerances :±0.10mm[± 0.004inch]
General tolerances:± 0.25mm[ ± 0.010inch ]
5.00 [0.197]
Note :
Unit : mm[inch]
General tolerances:± 0.50mm[ ± 0.020inch]
L=530mm[20.866inch] Devices per tube quantity: 25pcs
L=220mm[8.661inch] Devices per tube quantity: 10pcs
Short tube inner package dimensions: 255*170*80mm
Short tube outer package dimensions
(with six inner package box): 375*280*270mm
Long tube inner package dimensions: 580*200*100mm
Long tube outer package dimensions
(with two inner package box): 600*215*220mm
Long tube outer package dimensions
(with three inner package box):600*215*325mm
Note:
1. Operation under minimum load will not damage the converter; However, they may not meet all specification listed, and that will reduce the life
of product.
2. All specifications measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified.
3. In this datasheet, all the test methods of indications are based on corporate standards.
4. Only typical models listed, other models may be different, please contact our technical person for more details.
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
E_S-1WR & F_S-1WR
B/0-2012
Page 3 of 3
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