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IA0512S-2W डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 1500Vdc isolated & regulated dual output dc-dc converter - Delus

भाग संख्या IA0512S-2W
समारोह 1500Vdc isolated & regulated dual output dc-dc converter
मैन्युफैक्चरर्स Delus 
लोगो Delus लोगो 
पूर्व दर्शन
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<?=IA0512S-2W?> डेटा पत्रक पीडीएफ

IA0512S-2W pdf
IA/IE-1W2W Series
1w/2w, fixed input, isolated & regulated dual output dc-dc converter
Input Specifications
Item
Test Conditions
3.3V input
5V input
Input Surge Voltage
(1 sec max)
9V input
12V input
15V input
24V input
48V input
Input Filter
Reverse Polarity Input Current
HotPlug
Min Typ Max Units
-0.7 5
-0.7 7
-0.7 15
-0.7 15 Vdc
-0.7 20
-0.7 30
-0.7 60
“C” filter
nosupport
nosupport
Output Specifications
Item
Test Conditions
1W model
OutputPower
Ta=-40+85
2W model
Output Voltage Accuracy Nominal, 100% load
Line Regulation
For vin change of ±5%
Load Regulation
Nominal, 10%-100% load
Ripple
Noise
DC-20MHz bandwidth
Temperature Drift
Nominal, 100% load
Short Circuit Protection
Min Typ Max Units
0.1 1
W
0.2 2
±3
±0.5 %
±1 ±2
20 30 mVp-p
50 200
±0.03 %/
1s
Isolation Specifications
Item
Test Conditions
Min Typ Max Units
Isolation
Voltage
IA 1500
Tested for 60S and 1mA max
IE 3000
Vdc
Insulation Resistance Test at 500Vdc
1000
Isolation Capacitance IN-OUT, 100kHz @ 0.1Vdc
20 pF
Common Specification
Item
Test Conditions
Switching Frequency 100% load, input low to high
Operating Temperature
Case Temp Rise
Lead Temperature
Storage Temperature
Ta=25
1.5mm from case for 10 seconds
Storage Humidity
Weight
MTBF
Using MIL-HDBK 217 @ 25
Case Material
Min Typ Max Units
100 kHz
−40 +85
45
+300
−50 +130
95 %
5.2 g
1000
k hours
Black Plastic (UL94V-0)
EMC Specification
CE
EMI
RE
EN55022:2010
EN55022:2010
ESD
EMS
RS
EN55024:2010/EN61000-4-2
EN55024:2010/EN61000-4-3
Class B ( See Fig.1 )
Class B ( See Fig.1 )
perf. Criterion B
perf. Criterion A
ApplicationNote
1. RequirementonOutput Load
To ensure this DC/DC 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!
When the actual output power is very small, if
in the selection phase, it is recommended to
select a lower power level model, else please
connect a resistor with proper resistance at
the output end in parallel to increase the load.
2. Typical Application Circuit
General applications, the circuit according to
Fig.2 Typical recommended. The value of each
component will be selected according to the
following recommended list.
Lin
Vin
Lout
Cout
+Vo
Cin DC DC
0V
GND
Lout
Cout
-Vo
Fig.2
Capacitor and Inductor values
Recommended
Cin
10100uF
Cout
±5V 4.7uF
±9V 2.2uF
±12V 1uF
±15V 0.47uF
Lin, Lout
not required,
recommended
values
4.7-22uH
If using a filter inductor,It should be noted "LC"
filtering network natural frequency should be
staggered with the DC/DC operating
frequency to avoid mutual interference.
3. Output overload protection & Input over-
voltage protection
In general, the series product has no function
of output overload protection and input over-
voltage protection. The simplest method is for
connecting a linear regulator with over-heat
protection at the input (Fig.3).
Vin Reg
DC DC
GND
+Vo
0V
0V
Fig.3
4. On derating
When the environmental temperature exceeds
70the module must be derating used, please
refer to derating curve ( Fig.4 ).
Temperature Derating Curve
120
100
80
60
40
20
0
-40
70
Safe Operating Area
85
0 40 80
Ambient Temperature()
Fig.4
·The copyright and authority for the interpretation of the products are reserved by Delus Corporation
·All specifications are subject to change without notice
DBN-202.A/0_2016.07.01
2/5

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