DC/DC CONVERTERS

C Class Non-isolated

1

2 YEAR WARRANTY

SIL06C Series

5Vin and 12Vin single output

per Telcordia SR-332

The SIL06C 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 SIL06C series offers remote ON/OFF and over-current

protection as standard. With full international safety approval including EN60950 and

UL/cUL60950, the SIL06C 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: SIL06C.PDF Rev: 04 Mar 2003

International Safety Standard Approvals

UL/cUL CAN/CSA 22.2 No. E139421

UL60950 file No. E139421

TÜV

TÜV Product Service (EN60950) Certificate No. B0211 19870 205

CB report and certificate to IEC60950

INPUT SPECIFICATIONS (CONTD.)

Turn ON threshold

5Vin

4.5VDC

12Vin

9.0VDC

Turn OFF threshold

5Vin

4.3VDC

12Vin

7.5VDC

GENERAL SPECIFICATIONS

Efficiency

See Table

Switching frequency

Fixed

200kHz

Approvals and

(See Note 4)

TÜV Product Services

standards (pending)

IEC60950, UL/cUL60950

Material flammability

UL94V-0

Weight

9.3 (0.3oz)

MTBF

Telcordia SR-332

7,562,142 hours

ENVIRONMENTAL SPECIFICATIONS

Thermal performance

Operating ambient,

0ºC to +80ºC

(See Note 8)

temperature

Non-operating

-40ºC to +125ºC

PROTECTION

Short-circuit protection

Hiccup, non-latching

RECOMMENDED SYSTEM CAPACITANCE

Input capacitance

(See Note 11)

270µF/20mΩ esr max.

Output capacitance

(See Note 11)

680µF/10mΩ esr max.