DC/DC CONVERTERS

6A Non-isolated DC/DC Converters

1

2 YEAR WARRANTY

SIL06 Series

Single output

requirement

derating and forced air cooling

The SIL06 Series is a new high density open frame non-isolated converter for space

sensitive applications. Each model has a wide input range (4.5 - 5.5VDC or 10.2 -

13.8VDC) and offer a wide 0.9 - 5V output voltage range with a 6A load. An external

resistor adjusts the output voltage from its pre-set value of 0.9V to any value up to the

5V maximum. Typical efficiencies for the models are 89% for the 5V input version and

91% for the 12V input version. The SIL06 series offers remote ON/OFF and over-

current protection as standard. With full international safety approval including

EN60950 and UL/cUL60950, the SIL06 reduces compliance costs and time to market.

NEW Product

All specifications are typical at nominal input, full load at 25°C unless otherwise stated

SPECIFICATIONS

OUTPUT SPECIFICATIONS

Voltage adjustability

5V input models

0.9V to 3.3V

(See Note 7)

12V input models

0.9V to 5.0V

Output setpoint accuracy With 1.0% trim resistors

±2.5%

Line regulation

Low line to high line

±0.2% max.

Load regulation

Full load to min. load

±0.5% max.

Min./max. load

0A/6A

Overshoot

5V input models

3.0% max.

(at turn on)

12V input models

1.0% max.

Undershoot

100mV max.

Ripple and noise

5Hz to 20MHz (See Note 2)

See table

Transient response

Deviation

75mV

(See Note 1)

150µs recovery to

within regulation band

INPUT SPECIFICATIONS

Input voltage range

5V input model

4.5 to 5.5VDC

12V input model

10.2 to 13.8VDC

Input current

No load

50mA

Remote OFF

5mA

Input current (max.)

5V input model

5.1A @ Io max.

(See Note 9)

12V input model

1.6A @ Io max.

Input reflected ripple

5V input model

52mA (pk-pk)

(See Note 2)

12V input model

56mA (pk-pk)

Remote ON/OFF

Logic compatibility

Active high

ON

>2.4VDC

OFF

<0.8VDC

Start-up time

Power up

<20ms

(See Note 3)

Remote ON/OFF

<20ms

File Name: SIL06.PDF Rev: 10 Dec 2002

INPUT SPECIFICATIONS Contd.

Turn ON threshold

5Vin model

4.5V

12Vin model

9.0V

Turn OFF threshold

5Vin model

4.3V

12Vin model

7.5V

GENERAL SPECIFICATIONS

Efficiency

See table

Switching frequency

Fixed

200kHz

Approvals and

TÜV Product Service

standards (See Note 4)

IEC60950, UL/cUL60950

Material flammability

UL94V-0

Weight

9.3g (0.3oz)

MTBF

MIL-HDBK-217F

1,307,257 hours

Representative model:

12V model @ 40ºC

100% load, ground benign

Bellcore 332

7, 562,142 hours

ENVIRONMENTAL SPECIFICATIONS

Thermal performance

Operating ambient,

0°C to +80°C

(See Note 10)

temperature

Non-operating

-40°C to +125°C

Altitude derating

3,000m (9,843 ft)

20%

(above sea level)

10,000m (32,808 ft)

50%