IEU02 Series

www.xppower.com

2

DC-DC Converter

Input

Output

Characteristic

Minimum

Typical

Maximum

Units

Notes & Conditions

Output Voltage

3.3

30

VDC

See Models and Ratings table

Initial Set Accuracy

±1.5

%

At full load

Output Voltage Balance

±2.0

%

For dual output with balanced laods

Minimum Load

A

No minimum load required

Line Regulation

±0.2

%

From minimum to maximum input at full load

Load Regulation

±1.0

%

From 0 to full load

Cross Regulation

±5.0

%

On dual output models when one load is varied between

25% and 100% and other is fixed at 100%

Transient Response

5

% deviation

Recovery within 1% in less than 500 µs for a 25% load

change.

Ripple & Noise

70

mV pk-pk

20 MHz bandwidth. Measured using 0.47 µF ceramic

capacitor.

Overload Protection

180

%

Short Circuit Protection

Continuous, with auto recovery

Maximum Capacitive Load

See Models and Ratings table

Temperature Coefficient

0.02

%/ ˚C

Characteristic

Minimum

Typical

Maximum

Units

Notes & Conditions

Input Voltage Range

4.5

10

VDC

5 V nominal

9.0

18

12 V nominal

18.0

36

24 V nominal

36.0

75

48 V nominal

Input Filter

Internal Capacitor

Input Surge

12

VDC for 1 s

5 V nominal

25

12 V nominal

50

24 V models

100

48 V models

General

Characteristic

Minimum

Typical

Maximum

Units

Notes & Conditions

Efficiency

84

%

See Models and Ratings table

Isolation: Input to Output

1500/1800

VDC

60 s/1 s

Isolation Resistance

Ω

At 500 VDC

Isolation Capacitance

100

pF

Switching Frequency

100

kHz

Power Density

21.3

Mean Time Between Failure

4.2

MHrs

MIL-HDBK-217F, +25 °C GB

Weight

0.008 (3.9)

lb (g)

Environmental

Characteristic

Minimum

Typical

Maximum

Units

Notes & Conditions

Operating Temperature

-40

+95

°C

See Derating Curve.

Storage Temperature

-50

+125

°C

Case Temperature

+95

°C

Humidity

95

%RH

Non-condensing

Cooling

Natural convection

Case Flammability

UL 94V-0 Rated

Non conductive black plastic

Lead-Free Reflow Solder Process

IPC/JEDEC J-STD-020D.1

EMC: Emissions

Phenomenon

Standard

Test Level

Notes & Conditions

Conducted

EN55022

Class A

See application note

Radiated

EN55022

Class A

See application note