LPD10 SERIES

Single, dual and triple output

[ 2 YEAR WARRANTY ]

• 4:1 wide input voltage range

• 16 models available including 3.3V outputs

• Input reflected ripple according to CEPT

• Continuous short circuit protection

• EN55022 conducted emissions level B

• Designed to meet EN60950 and IEC950

The LPD10 series of DC/DC converters offer 10 Watts output power in a 2 x 2

inch package. 3.3V single outputs are available along with standard single, dual

and triple outputs. All models feature short circuit protection as standard. The

dual and triple output models of the LPD series provide undervoltage lockout.

The LPD10 series complies with the rigorous EN55022 level B conducted

emissions. The optimized thermal design and the copper case allow operation

in ambient temperatures up to +70°C without derating or an additional heatsink.

PAGE 108

EMC CHARACTERISTICS

Conducted noise

EN55022, FCC part 15

Level B

Radiated noise

EN55022, FCC part 15

Level B

GENERAL SPECIFICATIONS

Efficiency

See table

Isolation voltage

Input/output

500VDC

Isolation resistance

Input/output

Ω

Isolation capacitance

Input/output

1nF

Switching frequency

Fixed

180 to 220kHz

Approvals and

Safety

VDE0805, EN60950, IEC950

standards (pending)

UL1950, CSA C22.2 No. 950

Case material

Black coated, metal case

Material flammability

UL94V-0

Weight

65g (2.29oz)

MTBF

MIL-HDBK-217F

300,000 hours

ENVIRONMENTAL SPECIFICATIONS

Thermal performance

Operating ambient

-10°C to +70°C

(See derating curve)

Non-operating amb.

-25°C to +95°C

Case

+95°C max.

Derating

See derating curve

Cooling

Free air convection cooled

Relative humidity

Non-condensing

30% to 95%

Altitude

Operating

10,000 feet max.

Non operating

40,000 feet max.

Vibration

5Hz to 500Hz

2.5G rms (approx.)

Data Sheet © Artesyn Technologies® 2000

The information and specifications contained in this data sheet are believed to be correct at

time of publication. However, Artesyn Technologies accepts no responsibility for consequences

arising from printing errors or inaccuracies. Specifications are subject to change without notice.

No rights under any patent accompany the sale of any such product(s) or information contained

herein.

OUTPUT SPECIFICATIONS

Line regulation

LL to HL, singles and duals

±0.1%

LL to HL, triple output

±1.0%

Load regulation

Singles and duals:

±0.1%

10% to 100% FL

Triples: 10% to 100% FL

±3.0%

Cross regulation

Duals: asymmetrical load

4.0% max.

(See Note 1)

10% to 100% FL

Triples: asymmetrical load

5.0% max.

10% to 100% FL

Voltage accuracy

Singles

±2.0%

Duals

±3.0%

Minimum load

3.3V, 5V

50mA max.

Single 12V, 15V

20mA max.

Duals & triples, each output

10% FL

Overshoot

At start-up

3.0% max.

Ripple and noise

20MHz bandwidth

1.0% pk-pk, max.

20mV rms

Temperature coefficient

±0.02%/°C

Short circuit protection

Hiccup mode

Continuous

(See Note 2)

automatic recovery

INPUT SPECIFICATIONS

Input voltage range

24VDC nominal, FL

10 to 36VDC

48VDC nominal, FL

20 to 72VDC

Input current

See table

Undervoltage lockout

Dual and triple outputs

24V nominal

9.5VDC max.

48V nominal

18.5VDC max.

Start-up time

200ms