MORNSUN H2409S-2W Dc/dc converter Datasheet

DC/DC Converter
G_S-2W & H_S-2W Series
2W, Fixed input voltage , 6000VDC isolated &
unregulated positive-negative dual/single output
FEATURES
 SIP package
 Efficiency up to 86%
 Isolation voltage: 6K VDC
 Operating temperature range:-40℃~+105℃
 Continuous short circuit protection
 Internal SMD Construction
 International standard pin-out
Patent Protection RoHS
G_S-2W & H_S-2W series is specially designed for applications where an isolated voltage is required in a distributed power supply system. It is
suitable for:
1.Where the voltage of the input power supply is stable (voltage variation: ±10%Vin);
2.Where isolation is necessary between input and output (isolation voltage ≤6000VDC);
3.Where do not has high requirement of line regulation and the ripple & noise of the output voltage;
Such as: pure digital circuits, low frequency analog circuits, IGBT-driven circuits, etc.
Selection Guide
Input Voltage (VDC)
Part No.
Output
Efficiency
(%,Min./Typ.)
Max. Capacitive
Load*
@ Full Load
(µF)
Output Voltage(VDC)
Output Current
(mA)(Max./Min.)
±5
200/20
72/76
G0509S-2W
±9
111/12
76/80
G0512S-2W
±12
83/9
73/77
G0515S-2W
±15
67/7
76/80
±24
±42/±4
76/80
3.3
500/50
70/74
H0505S-2W
5
400/40
72/76
H0509S-2W
9
222/23
75/79
H0512S-2W
12
167/17
77/81
H0515S-2W
15
133/14
78/82
G1205S-2W
±5
200/20
76/80
G1209S-2W
±9
111/12
79/83
G1212S-2W
±12
83/9
77/81
±15
67/7
80/84
5
400/40
76/80
H1209S-2W
9
222/23
80/84
H1212S-2W
12
167/17
81/85
Nominal(Range)
G0505S-2W
G0524S-2W
H0503S-2W
G1215S-2W
H1205S-2W
5
(4.5-5.5)
12
(10.8-13.2)
H1215S-2W
15
133/14
82/86
G2405S-2W
±5
±200/±20
76/80
G2412S-2W
±12
±83/±9
77/81
G2415S-2W
±15
±67/±7
78/82
5
400/40
76/80
9
222/23
77/81
H2412S-2W
12
167/17
80/84
H2415S-2W
15
133/14
81/85
H2424S-2W
24
83/9
76/80
H2405S-2W
H2409S-2W
24
(21.6-26.4)
100
220
100
220
100
220
Note:* The capacitive loads of positive and negative outputs are identical.
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DC/DC Converter
G_S-2W & H_S-2W Series
Input Specifications
Item
Operating Conditions
Input Current (no-load/full load)
Surge Voltage (1sec. max.)
Min.
Typ.
Max.
5V input
--
40/500
--
12V input
--
16/200
--
24V input
--
9/100
--
mA
5V input
-0.7
--
9
12V input
-0.7
--
18
24V input
-0.7
--
30
Input Filter
Unit
VDC
Capacitor filter
Output Specifications
Item
Operating Conditions
Min.
Output Voltage Accuracy
Typ.
Max.
Unit
See tolerance envelope graph (Fig. 1)
Line Regulation
Input voltage change: ±1%
--
--
±1.2
Balance of Output Voltage*
Dual output, balanced load
Load Regulation
10%-100% load
--
--
±0.5
±1
3.3VDC output
--
--
20
5VDC output
--
--
15
9VDC output
--
--
15
12VDC output
--
--
15
15VDC output
--
--
15
24VDC output
--
--
15
150
250
mVp-p
--
±0.03
%/℃
Ripple & Noise*
20MHz bandwidth
--
Temperature Drift Coefficient
100% full load
--
Output Short Circuit Protection
%
Continuous, self-recovery
Note: 1.*Unbalanced load of positive-negative dual output module: ±5%.
2.*Ripple and noise tested with “parallel cable” method, please see DC-DC Converter Application Notes for specific operation methods.
General Specifications
Item
Operating Conditions
Isolation Resistance
Input-output, with the test time of 1 minute and the leak
current lower than 1mA
Input-output, isolation voltage 500VDC
Isolation Capacitance
Input-output, 100KHz/0.1V
Operating Temperature
Derating when operating temperature ≥ 85℃ (see Fig. 2)
Isolation Voltage
Storage Temperature
Min.
Typ.
Max.
Unit
6000
--
--
VDC
1000
--
--
MΩ
pF
--
5
--
-40
--
105
-55
--
125
Casing Temperature Rise
Pin Welding Resistance
Temperature
Ta=25℃
--
25
--
Welding spot is 1.5mm away from the casing, 10 seconds
--
--
300
Storage Humidity
Non-condensing
--
--
95
Switching Frequency
100% load, nominal input
voltage
5V input
--
60
--
12V/24V input
--
80
--
MTBF
MIL-HDFK-217F@25℃
3500
--
--
℃
%
KHz
K hours
Physical Specifications
Casing Material
Package Dimensions
Black flame-retardant and heat-resistant plastic (UL94-V0)
19.50*9.80*12.50 mm
Weight
4.2g(Typ.)
Cooling Method
Free air convection
EMC Specifications
EMI
EMS
Conducted emission
CISPR22/EN55022 CLASS B (see Fig. 5 for recommended circuit)
Radiated emission
CISPR22/EN55022 CLASS B (see Fig. 5 for recommended circuit)
Electrostatic discharge
IEC/EN61000-4-2
Contact ±6KV
perf. Criteria B
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DC/DC Converter
G_S-2W & H_S-2W Series
Product Characteristic Curve
Other output
3.3VDC/5VDC output
Max .
+10%
+5%
Ty p .
0
M in.
-5%
+2.5%
-2.5%
-7.5%
-10%
10% 20%
+15%
Output Voltage Accuracy
Output Voltage Accuracy
+15%
Tolerance Envelope Cur ve
40%
80%
60%
Output Current Percent
(Nominal Input Voltage)
Tolerance Envelope Cur ve
+10%
Ty p .
0
+2.5%
M in.
-5%
-2.5%
-7.5%
-10%
10% 20%
100%
Max .
+5%
40%
60%
80%
100%
Output Current Percent
(Nominal Input Voltage)
Fig. 1
O utp ut Po w e r P e rc e nt( % )
Temperature Derating Graph
120
100
80
60
40
Safe Operating Area
20
0
40
0
40
85 105 120
Ambient Temp.(℃)
Fig. 2
Design Reference
1. Typical application
If it is required to further reduce input and output ripple, a filter capacitor can be connected to the input and output terminals, see Fig.3.
Moreover, choosing suitable filter capacitor is very important, start-up problems may be caused by too large capacitance. To ensured the
modules running well, the recommended capacitive load values as shown in Table 1.
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 (see Fig. 4).
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DC/DC Converter
G_S-2W & H_S-2W Series
Single
GND
Single
+Vo
DC DC
Cin
Vin
Cout
DC DC
Cin
Fig. 3
REG
+Vo
DC DC
0V
Dual
L
L
Vin
REG
GND
0V
Dual
GND
L
L
Vin
Cout
L Cout
+Vo
Vin
0V
REG
GND
-Vo
REG
+Vo
REG
-Vo
DC DC
0V
Fig. 4
Recommended capacitive load value table (Table 1)
Single
Dual
Vin
Cin
Cout
Cout
Vout
Vout
(VDC)
(µF)
(µF)
(µF)
(VDC)
(VDC)
5
10
3.3/5
10
±5
4.7
12
4.7
9
4.7
±9
24
2.2
12
2.2
±12
2.2
1
--
--
15
1
±15/±24
0.47
It is not recommended to connect any external capacitor when output power is less than 0.5W.
2. EMC typical recommended circuit (CLASS B)
LDM
Vin
Vin
C1
GND
C2
DC/DC
GND
Recommended typical circuit parameters:
Input voltage (V)
+Vo
C3
LOAD
-Vo
(0V)
EMI
5/12/24
C1,C2
4.7µF /50V
C3
Refer to the Cout in Fig.3
LDM
6.8µH
Fig. 5
3. Output load requirements
To ensure the module work efficiently and reliably, during the operation, the min. output load should be no less than 10% of the full load. If the
actual output power is low, please connect a resister to the output terminal in parallel, with a recommenced resistance which is 10% of the
rated power, and derating is required during operation.
4. For more information please find the application notes on www.mornsun-power.com
Dimensions and Recommended Layout
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DC/DC Converter
G_S-2W & H_S-2W Series
Notes:
1.
Packing Information please refer to 'Product Packing Information'. Packing bag number: 58200013;
2.
If the product is operated under the min. required load, the product performance cannot be guaranteed to comply with all
performance indexes in this datasheet;
3.
The max. capacitive load should be tested within the input voltage range and under full load conditions;
4.
Unless otherwise specified, data in this datasheet should be tested under the conditions of Ta=25°C, humidity<75% when inputting
nominal voltage and outputting rated load;
5.
All index testing methods in this datasheet are based on our Company’s corporate standards;
6.
The performance indexes of the product models listed in this manual are as above, but some indexes of non-standard model products
will exceed the above-mentioned requirements, and please directly contact our technicians for specific information;
7.
We can provide product customization service;
8.
Specifications of this product are subject to changes without prior notice.
MORNSUN Guangzhou Science & Technology Co., Ltd.
Address: No. 5, Kehui St. 1, Kehui Development Center, Science Ave., Guangzhou Science City, Luogang District, Guangzhou, P. R. China
Tel: 86-20-38601850-8801
Fax: 86-20-38601272
E-mail: [email protected]
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