MORNSUN G2405D-2W Dual/single output dc-dc converter Datasheet

G_D-2W & H_D-2W Series
2W, FIXED INPUT, 6000V ISOLATED & UNREGULATED
DUAL/SINGLE OUTPUT DC-DC CONVERTER
multi-country patent protection RoHS
FEATURES
PRODUCT PROGRAM
High Efficiency up to 81%
6KVDC Isolation
DIP Package
Low Isolation capacitance
Temperature Range -40°C to +85°C
No Heat Sink Require
Internal SMD Construction
No External Component Required
Continuous short circuit protection
Industry Standard Pinout
RoHS Compliance
Input
Part
Number
Voltage (VDC)
Output
Current (mA)
Efficiency
Certificate
(%, Typ)
Voltage
(VDC)
Max
Min
H0505D-2W
5
400
40
75
UL
H0509D-2W
9
222
23
76
UL
H0512D-2W
12
167
17
78
UL
H0515D-2W
15
133
13
77
UL
±5
±200
±20
75
UL
G0509D-2W
±9
±111
±12
77
UL
G0512D-2W
±12
±84
±9
79
UL
G0515D-2W
±15
±67
±7
78
UL
H1205D-2W
5
400
40
75
UL
H1209D-2W
9
222
23
78
UL
H1212D-2W
12
167
17
80
UL
H1215D-2W
15
133
14
78
UL
±5
±200
±20
76
UL
G1209D-2W
±9
±111
±12
78
UL
input power supply in a distributed power
G1212D-2W
±12
±84
±9
80
UL
supply system on a circuit board.
G1215D-2W
±15
±67
±7
78
UL
These products apply to:
H2405D-2W
5
400
40
77
1) Where the voltage of the input power
H2409D-2W
9
222
23
78
H2412D-2W
12
167
17
81
2) Where isolation is necessary between
H2415D-2W*
15
133
14
80
input and output (isolation voltage ≤6000VDC);
G2405D-2W*
±5
±200
±20
77
3) Where the regulation of the output
G2409D-2W*
±9
±111
±12
78
voltage and the output ripple noise are not
G2412D-2W*
±12
±84
±9
81
demanded.
G2415D-2W*
±15
±67
±7
80
APPLICATIONS
The G_D-2W & H_D-2W Series are specially
designed for applications where a group of
polar power supplies are isolated from the
supply is fixed (voltage variation ≤±10%);
Such as: purely digital circuits, ordinary low
frequency analog circuits, and IGBT power
Nominal
G0505D-2W
G1205D-2W
5
12
24
Range
4.5-5.5
10.8-13.
21.6-26.4
*Designing.
Note: The G_D-1W/H_D-1W series also are available in our company.
device driving circuits.
ISOLATION SPECIFICATIONS
MODEL SELECTION
G0505D-2W
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
Item
Test Conditions
Min
Isolation voltage
Tested for 1 minute and 1mA max
6000
Isolation resistance
Test at 500VDC
1000
Isolation capacitance
Address:2th floor 6th building, Hangzhou
Industrial District, Guangzhou, China
Tel: 86-20-38601850
Fax: 86-20-38601272
http://www.mornsun-power.com
Max
Units
VDC
MΩ
3.5
pF
COMMON SPECIFICATIONS
Item
Test Conditions
Min
Typ
Storage humidity
Operating temperature
-40
Storage temperature
-55
Temp. rise at full load
MORNSUN Science & Technology co.,Ltd.
Typ
Lead temperature
°C
30
300
Continuous
Cooling
Free air convection
Case material
The copyright and authority for the interpretation of the products are reserved by Mornsun
%
125
1.5mm from case for 10 seconds
Short circuit protection
Weight
Units
95
85
15
MTBF
Max
Plastic(UL94-V0)
3500
K hours
8.2
g
Specifications subject to change without notice.
G_D-2W & H_D-2W
A/3-2008
Page 1 of 2
OUTPUT SPECIFICATIONS
Item
Test conditions
Min
Output power
Typ
Max
Units
2
W
0.2
Line regulation
±1.2
For Vin change of 1%
5V output
Load regulation
10% to 100% load
10
Dual Output
15
%
Ripple & Noise*
20MHz Bandwidth
15
12V output
6.8
15
GND
15V output
6.3
15
Single Output
Switching frequency
Full load,
nominal input
150
5V input
35
12V,24V input
50
+Vo
Cout
8.3
DC DC
Cin
0.03
%/°C
250
mVp-p
KHz
*Test ripple and noise by “parallel cable” method. See detailed operation instructions at Testing of Power
Converter section, application notes.
Note: Dual output models unbalanced load: ±5%.
TYPICAL CHARACTERISTICS
L Cout
0V
-Vo
L
L
See tolerance envelope graph
100% full load
L
L
Vin
9V output
Output voltage accuracy
Temperature drift
Recommended testing and application circuit
If you want to further decrease the input/output
ripple, an “LC” filtering network may be connected
to the input and output ends of the DC/DC
converter, see (Figure 1).
+Vo
Vin
DC DC
Cin
Cout
GND
0V
(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
greatest capacitance of its filter capacitor sees
(Table 1).
EXTERNAL CAPACITOR TABLE (Table 1)
Vin
Dual
Cout
Cin Single Cout
(VDC) (uF)
Vout
(uF)
(uF)
Vout
(VDC)
(VDC)
5
4.7
5
10
4.7
±5
Ambient Temperature ( C )
OUTLINE DIMENSIONS & PIN CONNECTIONS
10.40
(0.409)
0.50
(0.020)
First Angle Projection
4.90
(0.193)
( Side View )
RECOMMENDED FOOTPRINT
Top view,grid:2.54mm(0.1inch)
diameter:1.00mm(0.039inch)
Single/Dual Ouput
2
14.40(0.560)
16.65(0.656)
1
8 9
12
2.2
9
4.7
24
1
12
2.2
-
-
15
1
( Bottom View )
1
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
0V
DC DC
GND
Single Output
17 16 15 14 13
1 2
8 9
11
32.30(1.272)
Vin
GND
Pin
Single
Dual
1
Vin
Vin
2
GND
GND
NC
-Vo
16.65(0.656)
0V
0V
+Vo
+Vo
Others
NC
NC: No connection
NC
12 , 13
REG
DC DC
0V
(Figure 2)
FOOTPRINT DETAILS
10.30
(0.406)
1
Dual Output
17 16 15 14 13
Note:
Unit:mm(inch)
Pin section:0.50*0.30mm(0.020*0.012inch)
Pin section tolerances: 0.10mm( 0.004inch)
General tolerances: 0.25mm( 0.010inch)
2.2
It’s not recommended to connect any external capacitor
in the application field with less than 0.5 watt output.
11
2.54(0.100)
27.94(1.100)
±9
±12
±15
Overload Protection
Under normal operating conditions, the output
circuit of these products has no protection against
overload. The simplest method is to connect a
self-recovery fuse in series at the input end or add
a circuit breaker to the circuit.
No parallel connection or plug and play.
APPLICATION NOTE
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, and that this product should never be
operated under no load! If the actual output power is very small, please connect a resistor
with proper resistance at the output end in parallel to increase the load, or use our
company’s products with a lower rated output power(G/H_D-1W Series)
The copyright and authority for the interpretation of the products are reserved by Mornsun
Note:
1. All specifications measured at Ta=25°C, humidity<75%,
nominal input voltage and rated output load unless
otherwise specified.
2. Only typical models listed, other models may be
different, please contact our technical person for more
details.
3. Operation under minimum load will not damage the
converter; However, they may not meet all specification
listed.
Specifications subject to change without notice.
G_D-2W & H_D-2W
A/3-2008
Page 2 of 2
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