Datasheet > OWS4805-Y1H

OWS4805-Y1H

更新时间： 2024-02-24 06:29:39

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
3页	120K
描述
DC-DC Regulated Power Supply Module, 1 Output, 25W, Hybrid

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OWS4805-Y1H 数据手册

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. These

units are fully compatible with production board washing

processes.

• Industry Standard Package • Trim and Enable

• 12V and 48V Input

Versions

• 25W Output

• 85°C Case Operation

Pins

• Fixed Frequency

• 500V Isolation

• Wide Input Range

Efficiency vs. Load (12V Input)

TECHNICAL SPECIFICATIONS

EFF. OWS1205

EFF. OWS1212

EFF. OWS1215

Input

Voltage Range

12 VDC Nominal

10 - 20 VDC

20 - 60 VDC

Shunt Diode

48 VDC Nominal

Input Reverse Voltage Protection

Input Ripple Current

Reverse Input Current

100

20% I Max.

LOAD %

100% I Max.

Efficiency vs. Load (48V Input)

Output

Setpoint Accuracy

Line Regulation V Min. - V Max., I

Rated

1% V

Min. - I

out

Max., V Nom.

out

10 %

Load Regulation I

1% V

out

Minimum Output Current

Dynamic Regulation, Loadstep

25% I

out

Pk Deviation

1% V

out

500 µs

10%

EFF. OWS4805

EFF. OWS4812

Settling Time

Voltage Trim Range

Short Circuit / Overcurrent Protection

Current Limit Threshold Range, % of I

Continuous

110% - 130%

Rated

out

100

General

LOAD %

Remote Shutdown

Remote Shutdown Reference

Positive

Negative

Switching Frequency

Isolation

Input - Output

Temperature Coefficient

Case Temperature

300 kHz

Notes

500 VDC

0.02%/°C

†

Industrial temperature range of -40 to +85°C available; add suffix -I to P/N.

MTBF predictions may vary slightly from model to model.

Operating Range

Storage Range

-25 To +85°C

-40 To +125°C

95%

Specifications typically at 25°C, normal line, and full load, unless otherwise

stated.

Humidity Max., Non-Condensing

Vibration, 3 Axes, 5 min. each

5 g, 10 - 55 Hz

Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with

commercial wave-soldering equipment.

†

MTBF (Bellcore TR-NWT-000332)

1.8 X 10 hrs

Safety

Weight (Approx.)

UL1950, CSA22.2-950, EN60950

1.9 oz

Safety: Agency approvals may vary from model to model. Please consult

factory for specific model information.

REV. 12/01

12 3

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