B0505KLD-1W Datasheet, PDF (1/3 Pages) MORNSUN Science& Technology Ltd. – SINGLE OUTPUT DC-DC CONVERTER

B0505KLD-1W
FIXED INPUT, ISOLATED & UNREGULATED
SINGLE OUTPUT DC-DC CONVERTER
FEATURES
● 1KVDC isolation
● DIP package
● Internal SMD construction
● Operating temperature range:
-40℃~+85℃
● Low temperature rise
● No external component required
Patent Protection RoHS
APPLICATIONS
The B0505KLD-1W is designed for application where isolated output
is required from a distributed power system.
These products apply to where:
1) Input voltage variation ≤ ±10%;
2) 1KVDC input and output isolation;
3) Regulated and low ripple noise is not required.
Such as: digital circuits, low frequency analog circuits, and IGBT power
device driving circuits.
SELECTION GUIDE
Input Voltage(VDC)
Model Number _{Nominal(Range)}
B0505KLD-1W
5.0(4.5-5.5)
Output
Voltage
(VDC)
5.0
Output Current (mA)
Max.
Min.
200
20
Input Current (mA)(typ.)
@Max.
Load
@No Load
287
30
Max. Capacitive
Load( µF)
220
Efficiency
(%, typ.)
@Max. Load
70
INPUT SPECIFICATIONS
Item
Test Conditions
Input Surge Voltage (1sec.max.)
Input Filter
Min.
Typ.
Max.
Unit
-0.7
--
9
VDC
Capacitance Filter
OUTPUT SPECIFICATIONS
Item
Line Regulation
Test Conditions
For Vin change of ±1%
Min.
Typ.
Max.
--
--
±1.2
Load Regulation
Temperature Drift
10% to 100% load
100% load
--
12
15
--
--
±0.03
Ripple & Noise*
20MHz bandwidth
--
75
100
Short Circuit Protection
1s
Note:* Ripple and noise tested by “parallel cable” method. See detailed operation instructions at Testing of Power Converter section, application notes.
COMMON SPECIFICATIONS
Item
Test Conditions
Isolation Voltage
Tested for 1 minute and leakage current less than 1 mA
Isolation Resistance
Test at 500VDC
Isolation Capacitance
Input/Output,100KHz/0.1V
Switching Frequency
100% load, nominal input
MTBF
MIL-HDBK-217F@25℃
Case Material
Weight
Min.
1000
1000
--
--
3500
--
Typ.
Max.
--
--
--
--
30
--
100
--
--
--
Plastic（UL94-V0）
2.1
--
Unit
%
%/°C
mVp-p
Unit
VDC
MΩ
pF
KHz
K hours
g
ENVIRONMENTAL SPECIFICATIONS
Item
Test Conditions
Storage Humidity
Non condensing
Min.
Typ.
Max.
--
--
95
The copyright and authority for the interpretation of the products are reserved by MORNSUN
B0505KLD-1W 2013.09.05-A/0
Unit
%
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