DANUBE

http://www.danube.com.tw

2009/06/04

1

FEATURES

SINGLE IN LINE PACKAGE

UP TO 1W REGULATED OUTPUT POWER

100% BURNED IN

EFFICIENCY UP TO 53%

INTERNAL SMD TECHNOLOGY

NO EXTERNAL COMPONENTS REQUIRED

LOW COST

1500VDC ISOLATION

UL 94V-0 PACKAGE MATERIAL

CUSTOM SOLUTIONS AVAILABLE

RoHS COMPLIANT

3 YEARS WARRANTY

OUTPUT SPECIFICATIONS

Voltage Setpoint Accuracy

+/-3% max Input Voltage Range

+/-10% max

Temperature Coefficient

+/-0.05%/°C Input Filter

Capacitor Typ

Ripple & Noise(20MHz BW)

1

100mVp-p max Protection

Fuse Recommended

Line Regulation

2

+/-1% max

Load Regulation

3

+/-1% max

GENERAL SPECIFICATIONS

Minimum Load

10% of Full Load Efficiency

50% min

Short Circuit Protection

Current Limit Protection Isolation Voltage

4

1500 VDC min

Short Circuit Restart

Automatic Isolation Resistance

10

9 ohms min

Transient Response

5

100uS max Isolation Capacitance

80pF max

Switching Frequency

100KHz min

MTBF

6

>1,800,000 Hours

ENVIRONMENTAL SPECIFICATIONS

Weight

2.3g Typ

Operating Temperature

-25 °C to +71 °C Case Material

Non-Conductive Plastic

Storage Temperature

-55 °C to +125 °C Case Size

19.6mm*7.1mm*10.2mm

Humidity

95% max Conducted Emissions

EN55022 Class A

Cooling

Free-Air Convection Radiated Emissions

EN55022 Class A

ALL SPECIFICATIONS TYPICAL AT NOMINAL LINE, FULL LOAD , AND 25

°C UNLESS OTHERWISE NOTED.

1

Measured with 1uF ceramic capacitor connect to the output pins.

2 High Line to Low Line.

3 Load Regulation is for output load current change from 10% to 100%.

4 For 10 seconds.

5 25% Step Load Change.

6 MIL-HDBK-217F @25 °C , Ground Benign.

PR SERIES

1W REGULATED