DC-DC CONVERTERS

C Class Non-isolated

1

2 YEAR WARRANTY

SIL06C Series

5 Vin and 12 Vin 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 Vdc to 5.5 Vdc or 10.2 Vdc

to 13.8 Vdc) and offer a wide 0.9 Vdc to 5 Vdc output voltage range with a 6 A load. An

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

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

91% for the 12 V input version. The SIL06C series offers remote ON/OFF and overcurrent

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

5 V input models

0.9-3.3 Vdc

(See Note 7)

12 V input models

0.9-5.0 Vdc

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

0 A/6 A

Overshoot

5 V input models

3.0% max.

(at turn on)

12 V input models

1.0% max.

Undershoot

100 mV max.

Ripple and noise

5 Hz to 20 MHz (See Note 2)

See table

Transient response

Deviation

75 mV

(See Note 1)

150 µs recovery to

within regulation band

INPUT SPECIFICATIONS

Input voltage range

5 V input model

4.5-5.5 Vdc

12 V input model

10.2-13.8 Vdc

Input current

No load

50 mA

Remote OFF

5 mA

Input current (max.)

5 V input model

5.1 A @ Io max.

(See Note 9)

12 V input model

1.6 A @ Io max.

Input reflected ripple

5 V input model

52 mA (pk-pk)

(See Note 2)

12 V input model

56 mA (pk-pk)

Remote ON/OFF

Logic compatibility

Active high

ON

>2.4 Vdc

OFF

<0.8 Vdc

Start-up time

Power up

<20 ms

(See Note 3)

Remote ON/OFF

<20 ms

File Name: sil06c.pdf Rev (02): 16 Dec 2005

International Safety Standard Approvals

UL/cUL CAN/CSA 22.2 No. E139421

UL60950 File No. E139421

TÜV Product Service (EN60950) Certificate No. B 04 08 19870 228

CB report and certificate to IEC60950

INPUT SPECIFICATIONS (CONTD.)

Turn ON threshold

5 Vin

4.5 Vdc

12 Vin

9.0 Vdc

Turn OFF threshold

5 Vin

4.3 Vdc

12 Vin

7.5 Vdc

GENERAL SPECIFICATIONS

Efficiency

See Table

Switching frequency

Fixed

200 kHz

Approvals and

(See Note 4)

TÜV Product Services

standards

IEC60950, UL/cUL60950

Material flammability

UL94V-0

Weight

9.3 g (0.3 oz)

MTBF

Telcordia SR-332

7,562,142 hours

ENVIRONMENTAL SPECIFICATIONS

Thermal performance

Operating ambient,

0 ºC to +80 ºC

(See Note 8)

temperature

Non-operating

-40 ºC to +125 ºC

PROTECTION

Short-circuit protection

Hiccup, non-latching

RECOMMENDED SYSTEM CAPACITANCE

Input capacitance

(See Note 11)

270 µF/20 m

Ω esr max.

Output capacitance

(See Note 11)

680 µF/10 m

Ω esr max.