OWS4805 Datasheet PDF - Power-One
| Part Number | OWS4805 | |
| Description | Industry Standard Package | |
| Manufacturers | Power-One | |
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(888) IPD-CONVerters G (888) 473-2668 G www.ipdconverters.com
OWS SERIES - 25 WATT
DESCRIPTION
FEATURES
OWS single output DC/DC converters provide up to
25 Watts of output power in an industry standard
package and footprint. The OWS features excellent
efficiency, six-sided shielding, and a fixed switching
frequency. With 85°C case operation, the OWS is
especially suited to telecom, networking, and
industrial applications.
• Industry Standard Package
• 12V and 48V Input
Versions
• 25W Output
• 85°C Case Operation
• Trim and Enable Pins
• Fixed Frequency
• 500V Isolation
• Wide Input Range
Efficiency vs. Load (12V Input)
95
90
85
80
75
EFF. OWS1205
70 EFF. OWS1212
EFF. OWS1215
65
60
TECHNICAL SPECIFICATIONS
Voltage Range
12 VDC Nominal
48 VDC Nominal
Input Reverse Voltage Protection
Input Ripple Current
Reverse Input Current
Input
Output
Setpoint Accuracy
Line Regulation Vin Min. - Vin Max., Iout Rated
Load Regulation Iout Min. - Iout Max., Vin Nom.
Minimum Output Current
Dynamic Regulation, Loadstep
Pk Deviation
Settling Time
Voltage Trim Range
Short Circuit / Overcurrent Protection
Current Limit Threshold Range, % of Iout Rated
10 - 20 VDC
20 - 60 VDC
Shunt Diode
20%
100%
IIiinn
Max.
Max.
±1%
±1% Vout
±1% Vout
10 %
25% Iout
1% Vout
500 µs
±10%
Continuous
110% - 130%
55
10 20 30 40 50 60 70 80 90 100
LOAD %
Efficiency vs. Load (48V Input)
.
95
90
85
80
75
EFF. OWS4805
70
65 EFF. OWS4812
60
55
10 20 30 40 50 60 70 80 90 100
LOAD %
General
Remote Shutdown
Positive
Remote Shutdown Reference
Switching Frequency
Isolation
Input - Output
Temperature Coefficient
Case Temperature
Operating Range
Storage Range
Humidity Max., Non-Condensing
Vibration, 3 Axes, 5 min. each
MTBF† (Bellcore TR-NWT-000332)
Safety
Weight (Approx.)
Vin Negative
300 kHz
500 VDC
0.02%/°C
-25 To +85°C1
-40 To +125°C
95%
5 g, 10 - 55 Hz
1.8 X 106 hrs
UL1950, CSA 22.2-950, EN60950
1.9 oz
Rev. 05/01
1
Notes
1 Industrial temperature range of -40 to +85°C available; add suffix -I to P/N.
† MTBF predictions may vary slightly from model to model.
Specifications typically at 25°C, normal line, and full load, unless otherwise
stated.
Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with
commercial wave-soldering equipment.
Safety: Agency approvals may vary from model to model. Please consult factory
for specific model information.
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for OWS4805 electronic component. |
| Information | Total 3 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ OWS4805.PDF Datasheet ] | |
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