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2013/6/4

FKC08 SERIES

8 WATTS

DC-DC CONVERTER

OUTPUT SPECIFICATIONS

Output power

8 Watts, max.

Voltage accuracy

± 1%

Minimum load

0%

Line regulation

LL to HL at Full Load

± 0.2%

Load regulation

No Load to Full Load

Single (DIP)

Single (SMD)

Dual (SMD,DIP)

± 0.5%

± 1%

± 1%

Cross regulation (Dual) Asymmetrical load 25% / 100% FL

± 5%

Ripple and noise

20MHz bandwidth

See table

Temperature coefficient

±0.02% / ºC, max.

Transient response recovery time 25% load step change

200µs

Over load protection

% of FL at nominal input

150%

Short circuit protection

Continuous, automatics recovery

GENERAL SPECIFICATIONS

Efficiency

See table

Isolation voltage

Input to Output

Input(Output) to Case

DIP

SMD

1600VDC, min. 1minute

1600VDC, min. 1minute

1000VDC, min. 1minute

Isolation resistance

500VDC

10

9

ohms, min.

Isolation capacitance

300pF, max.

Switching frequency

300kHz±10%.

Design meet safety standard

IEC60950-1, UL60950-1, EN60950-1

Case material

Nickel-coated copper

Base material

Non-conductive black plastic

Potting material

Epoxy (UL94-V0)

Dimensions

1.25 X 0.80 X 0.40 Inch

(31.8 X 20.3 X 10.2 mm)

Weight

DIP

SMD

16g (0.55oz)

18g (0.62oz)

MTBF (Note 1)

BELLCORE TR-NWT-000332

MIL-HDBK-217F

3.053 x 10

1.213 x 10

INPUT SPECIFICATIONS

Input voltage range

12VDC nominal input

24VDC nominal input

48VDC nominal input

9 ~ 18VDC

18 ~ 36VDC

36 ~ 75VDC

Input filter

Pi type

Input surge voltage

12VDC input

24VDC input

48VDC input

36VDC 100ms,max.

50VDC 100ms,max.

100VDC 100ms,max.

Input reflected ripple current

20mAp-p

Start up time

Nominal input and

constant resistive load

Power up

700ms

Remote ON/OFF (Note 5)

(Positive logic)

DC-DC ON

DC-DC OFF

Open or 3.5V < Vr < 12V

Short or 0V < Vr < 1.2V

Input current of remote control pin Nominal input

-0.5mA ~ 0.5mA

Remote off state input current

Nominal input

2.5mA

ENVIRONMENTAL SPECIFICATIONS

Operating ambient temperature

-40ºC ~ +85ºC (with derating)

Maximum case temperature

+100ºC

Storage temperature range

-55ºC ~ +125ºC

Thermal impedance

Nature convection

20ºC/Watt

Thermal shock

MIL-STD-810F

Vibration

MIL-STD-810F

Relative humidity

5% to 95% RH

EMC CHARACTERISTICS

EMI (Note 6)

EN55022

Class A, Class B

ESD

EN61000-4-2

Air

Contact

± 8kV

± 6kV

Perf. Criteria A

Radiated immunity

EN61000-4-3

10 V/m

Perf. Criteria A

Fast transient (Note 7) EN61000-4-4

± 2kV

Perf. Criteria A

Surge (Note 7)

EN61000-4-5

± 1kV

Perf. Criteria A

Conducted immunity

EN61000-4-6

10 Vr.m.s

Perf. Criteria A

FEATURES

OPTIONS

SMD TYPE

DESCRIPTION

The FKC08 series offer 8 watts of output power from a package in an IC

compatible 24pin DIP configuration. FKC08 series have 2:1 wide input voltage of

9-18, 18-36 and 36-75VDC. The FKC08 have features 1600VDC of isolation, short

circuit protection and as well as five sided shielding.

APPLICATIONS

Wireless Network

Telecom/Datacom

Industry Control System

Measurement Equipment

Semiconductor Equipment