Microdc G2405XS-2W Fixed input,isolated&unregulated singleâ dual output dcâ dc converter Datasheet

H-XS-2W&G-XS-2W Series
FIXED INPUT,ISOLATED&UNREGULATED Single∕Dual Output DC∕DC Converter
SELECTION GUIDE
Input
Output
Switching
Frequency
(KHz,Typ)
Nominal
Range
Max
Min
G0505XS-2W
5
4.5-5.5
±5
±200
±20
74
84
G0509XS-2W
5
4.5-5.5
±9
±111
±12
77
81
G0512XS-2W
5
4.5-5.5
±12
±83
±9
77
82
◆RoHS compliant
G0515XS-2W
5
4.5-5.5
±15
±67
±7
77
83
H0505XS-2W
5
4.5-5.5
5
400
40
74
180
◆Efficiency up to 80%
H0509XS-2W
5
4.5-5.5
9
222
23
77
150
H0512XS-2W
5
4.5-5.5
12
167
17
77
84
H0515XS-2W
5
4.5-5.5
15
133
14
77
83
G1205XS-2W
12
10.8-13.
±5
±200
±20
75
82
G1209XS-2W
12
10.8-13.
±9
±111
±12
78
83
2 Watt load,-40°C to 85 °C
G1212XS-2W
12
10.8-13.
±12
±83
±9
80
180
◆UL 94V-0 package material
G1215XS-2W
12
10.8-13.
±15
±67
±7
78
150
H1205XS-2W
12
10.8-13.
5
400
40
75
80
◆No heatsink required
H1209XS-2W
12
10.8-13.
9
222
23
78
85
H1212XS-2W
12
10.8-13.
12
167
17
80
87
H1215XS-2W
12
10.8-13.
15
133
14
78
84
G2405XS-2W
24
21.6-26.
±5
±200
±20
75
180
G2409XS-2W
24
21.6-26.
±9
±111
±12
77
150
G2412XS-2W
24
21.6-26.
±12
±83
±9
80
82
◆6KVDC isolation
G2415XS-2W
24
21.6-26.
±15
±67
±7
79
80
H2405XS-2W
24
21.6-26.
5
400
40
75
78
◆Continuous Short Circuit Protection
H2409XS-2W
24
21.6-26.
9
222
23
77
80
H2412XS-2W
24
21.6-26.
12
167
17
80
180
H2415XS-2W
24
21.6-26.
15
133
14
74
150
FEATURES
◆SIP Package
◆Wide temperature performance at full
◆LOW Isolation Capacitance
◆Industry standard pinout
◆Power sharing on output
◆Internal SMD construction
Voltage(VDC)
Current
Efficiency
(%,Typ)
Voltage
(VDC)
Order code
◆No external components required
◆Good dynamic feature
ISOLATION SPECIFICATIONS
MODEL SELECTION
H①05②05③X④ S⑤-2W⑥
①Product Series
③Output Voltage
⑤SIP Package
②Input Voltage
④Fixed Input
⑥Rated Power
APPLICATIONS
Parameter
Test conditions
Min.
Isolation test voltage
Flash tested for 1 minute and 1mA
6000
Isolation resistance
Test at Viso=500VDC(Vin/Vout)
1000
Isolation capacitance
Max
Unit
VDC
MΩ
10
PF
OUTPUT SPECIFICATIONS
Parameter
Test conditions
Output power
The H_XS-2W&G_XS-2W series are specially
designed for applications where a group of polar power
supplies are 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 ≤6000VDC);
3) where the regulation of the output voltage and the
output ripple noise are not demanded.
Such as: purely digital circuits,ordinary low
frequency analog circuits,and 1GBT power device
driving circuits.
Typ.
Line regulation
Load regulation
Typ.
Max
Unit
2
W
0.2
For Vin change of ±1%
±1.2
10% to 100% full load(5V output)
10
15
10% to 100% full load(9V output)
8.3
15
10% to 100% full load(12V output)
6.8
15
10% to 100% full load(15V output)
6.3
15
Output voltage accuracy
%
See tolerance envelope graph
Temperature drift
100% full load
Output Ripple&Noise
20MHz Bandwidth
Switching frequency
Min
±0.03
150
(5V input)
45
(12V/24v input)
50
%/°C
250
MV p-p
Khz
Full load,nominal input
* 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%.
MICRODC reserves the copyright
http://www.microdc.cn
Technical Enquiries-Email:[email protected] Tel:0086-20-86000646
Page 1 of 2
H-XS-2W&G-XS-2W Series
COMMON SPECIFICATIONS
Parameter
Conditions
Min.
Typ.
Storage humidity range
Operating temperature
Storage temperature
Lead temperature
Max.
Units
95
%
-40
85
-55
125
1.5mm from case for 10 seconds
Filtering
To get the input/output ripple,an "LC"filtering network may be connected to
the input and output ends of the DC/DC converter.Which may produce a more
significant filtering effect.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 see (Figure 1).
℃
300
Temp.rise at full load
15
30
Cooling
Free air convection
Case material
Plastic(UL94-V0)
Short circuit protection*
Continuous
1
MTBF
s
3500
Weight
K hours
4.3
g
*Supply voltage must be discontinued at the end of short circuit duration.
TYPICAL CHARACTERISTICS
Temperature Derating Graph
In some circuits which are sensitive to noise and ripple.a filtering capacitor
may be added to the DC/DC output end and input end to reduce the noise and
ripple. 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).
Vin
(VDC)
5
12
24
--
EXTERNAL CAPACITOR TABLE (TABLE 1)
Cin
Single Vout
Cout
Dual Vou
(μF)
47
2.2
1.0
--
(VDC)
5
9
12
15
(μF)
10.0
4.7
2.2
1.0
(VDC)
±5
±9
±12
±15
Cout
(μF)
4.7
2.2
1.0
0.47
It's not recommend to connect any external capacitor in the application field
with less than 0.5 watt output.
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 conne ct ed to the inpu t or outp ut end in ser i es (F i gu r e 2) .
OUTLINE DIMENSIONS & PIN CONNECTIONS
SIZE Graph
RECOMMENDED FOOTPRINT
Top view,grid:2.54mm(0.1inch)
diameter:1.00mm(0.039inch)
FOOTPRINT DETAILS
Pin
1
2
5
6
7
Note:
Unit:mm(inch)
Pin section:0.50*0.3mm(0.020*0.012inch)
Pin section tolerances: 0.10mm( 0.004inch)
General tolerances: ±0.25mm(±0.010inch)
Single
VIN
GND
0V
No Pin
+V0
Dual
VIN
GND
-V0
0V
+V0
When the environment temperature is higher than 71
71°°C, the
an 60% of the
product output power should be less th
tha
rated power.
No parallel connection or plug and play.
Requirement on output load
To ensure this module can operate efficiently and reliably, a minimum load is specified for this kind of DC/DC
converter in addition to a maximum load(namely full load).During operation, make sure the specified range
of input voltage is not exceeded,the minimum output load is not less than 10% of the full load, and that this
product should never be operated under no load!
RoHS COMPLIANT INFORMATION
This series is compatible with RoHS soldering systems with a peak wave solder temperature
of 300°C for 10 seconds.
The pin termination finish on the SIP package type is Tin Plate, Hot Dipped over Matte Tin
with Nickel Preplate. The DIP types are Matte Tin over Nickel Preplate. Both types in this
series are backward compatible with Sn/Pb soldering systems.
Microdc Professional Power Module,Inc.
Tel:0086-20-86000646
REACH COMPLIANT INFORMATION
E-mail:[email protected]
Website:http://www.microdc.cn
http://www.microdc.cn
This series has proven that this product does not contain harmful chemicals, it also has
harmful chemical substances through the registration, inspection and approval.
Technical Enquiries-Email:[email protected] Tel:0086-20-86000646
Page 2 of 2
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