Microdc IB0505XLS-1W Fixed input,isolated & regulated single output dc/dc converter Datasheet

IB-XLS-1W&IB-XLD-1W Series
FIXED INPUT,ISOLATED & REGULATED Single Output DC/DC Converter
SELECTION GUIDE
Input
Output
Switching
Frequency
(KHz,Typ)
Nominal
Range
IB0505XLD-1W
5
4.75-5.25
5
150
15
68
80
IB0509XLD-1W
5
4.75-5.25
9
111
12
70
75
IB0512XLD-1W
5
4.75-5.25
12
83
9
71
83
IB0515XLD-1W
5
4.75-5.25
15
67
7
73
67
IB0505XLS-1W
5
4.75-5.25
5
150
15
68
70
IB0509XLS-1W
5
4.75-5.25
9
111
12
70
75
IB0512XLS-1W
5
4.75-5.25
12
83
9
71
69
IB0515XLS-1W
5
4.75-5.25
15
67
7
73
80
IB1205XLD-1W
12
11.4-12.6
5
150
15
68
85
IB1209XLD-1W
12
11.4-12.6
9
111
12
72
74
1 Watt load,-40°C to 85°C
IB1212XLD-1W
12
11.4-12.6
12
83
9
70
71
◆UL 94V-0 package material
IB1215XLD-1W
12
11.4-12.6
15
67
7
74
65
IB1205XLS-1W
12
11.4-12.6
5
150
15
68
68
◆No heatsink required
IB1209XLS-1W
12
11.4-12.6
9
111
12
72
67
IB1212XLS-1W
12
11.4-12.6
12
83
9
70
65
IB1215XLS-1W
12
11.4-12.6
15
67
7
74
66
IB1505XLS-1W
15
14.25-15.75
5
150
15
70
69
IB1509XLS-1W
15
14.25-15.75
9
111
12
71
75
IB1512XLS-1W
15
14.25-15.75
12
83
9
71
74
◆1KVDC isolation
IB1515XLS-1W
15
14.25-15.75
15
67
7
72
72
IB2405XLD-1W
24
22.8-25.2
5
150
15
68
73
◆Continuous Short Circuit Protection
IB2409XLD-1W
24
22.8-25.2
9
111
12
68
71
IB2412XLD-1W
24
22.8-25.2
12
83
9
73
70
IB2415XLD-1W
24
22.8-25.2
15
67
7
75
70
IB2405XLS-1W
24
22.8-25.2
5
150
15
68
80
IB2409XLS-1W
24
22.8-25.2
9
111
12
68
74
IB2412XLS-1W
24
22.8-25.2
12
83
9
73
60
IB2415XLS-1W
24
22.8-25.2
15
67
7
75
62
FEATURES
◆RoHS compliant
◆Efficiency up to 83%
◆SIP/DIP Package
◆Wide temperature performance at full
◆Small Footprint
◆Industry standard pinout
◆Power sharing on output
◆Internal SMD construction
◆No external components required
◆MTTF up to 1.8 million hours
Voltage(VDC)
Current(MA)
Efficiency
(%,Typ)
Voltage
(VDC)
Order code
Max
Min
MODEL SELECTION
IB①05②05③X④ LS⑤-1W⑥
①Product Series
③Output Voltage
⑤SIP Package
②Input Voltage
④Fixed Input
⑥Rated Power
OUTPUT SPECIFICATIONS
APPLICATIONS
Parameter
Test conditions
Min
Typ.
Max.
Units
The IB_XLS-1W & IB_XLD-1W series are specially designed
for applications where a group of polar power supplies are
Output power
1
W
isolated from the input power supply in a distributed power
Line regulation
For Vin change of ±5%
±0.25
%
Load regulation
10% to 100% full load
±1
%
100% full load
±3
%
supply system on a circuit board.
These products apply to:
1) where the voltage of the input power supply is fixed
(voltage variation ≤±5%);
2) where isolation is necessary between input and output
0.1
Output voltage accuracy
Temperature drift
(isolation voltage ≤1000VDC);
Output Ripple*
3) where the regulation of the output voltage and the output
Output Noise*
100% full load
0.03
%/°C
10
20
MV p-p
20MHz Bandwidth
50
75
MV p-p
Full load,nominal input
100
20MHz Bandwidth
ripple noise are demanded.
Switching frequency
Khz
* Test ripple and noise by "parallel cable" method. See detailed operation instructions at Testing of Power
Converter section, application notes.
MICRODC reserves the copyright
http://www.microdc.cn
Technical Enquiries-Email:[email protected] Tel:0086-20-86000646
Page 1 of 2
IB-XLS-1W&IB-XLD-1W Series
APPLICATION NOTE
TEMPERATURE CHARACTERISTICS
Parameter
Conditions
Min.
Typ.
Storage humidity range
Max.
Units
95
%
Operating temperature
-40
80
°C
Storage temperature
-55
125
°C
25
°C
300
°C
Lead temperature
1.5mm from case for 10 seconds
15
Temp.rise at full load
Cooling
Free air convection
Case material
Plastic(UL94-V0)
1
3500
Weight
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(IB_XLD -W25/IB_XLS-W25
series).
Recommended circuit
Continuous
Short circuit protection
MTBF
Requirement on output load
S
K hours
2.1
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).
g
*Supply voltage must be discontinued at the end of short circuit duration.
TYPICAL CHARACTERISTICS
Temperature Derating Graph
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).
OUTLINE DIMENSIONS & PIN CONNECTIONS
IB
IB--XLS-1W
SIZE Graph
EXTERNAL CAPACITOR TABLE (TABLE 1)
Cin
Vout
Vin
IB
IB--XLD-1W
(VDC)
5
(μF)
4.7
12
15
24
Cout
(VDC)
5
(μF)
10
2.2
9
4.7
1
12
2.2
0.47
15
1
It's not recommend to connect any external capacitor in
the application field with less than 0.5 watt output.
Overload Protection
FOOTPRINT DETAILS
FOOTPRINT DETAILS
Note:
Unit:mm(inch)
Pin
1
2
4
6
SIP
VIN
GND
0V
+V0
Pin section:0.50*0.3mm(0.020*0.012inch)
RECOMMENDED FOOTPRINT
Top view,grid:2.54mm(0.1inch)
diameter:1.00mm(0.039inch)
Pin section tolerances: ±0.10mm(±0.004inch)
Under normal operating conditions, the output circuit of
these products has no protection against over-current
and short-circuits.The simplest method is to connect a
self-recovery fuse in series at the input end or add a
circuit breaker to the circuit.
Pin
1
7
9
11
14
SIP
GND
NC
+V0
0V
VIN
When the environment temperature is higher than
C, the product output power should be less then
71
71°C,
60% of the rated power.
No parallel connection or plug and play.
NC:No Connection
General tolerances: ±0.25mm(±0.010inch)
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise
specified.Another 24V products, please inquire Our technical department!
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 .
Use dual output simultaneously, forbid opening output
pin(0V)to use as single output.
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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