DC/DC CONVERTERS

8 to 33W Non-isolated DC/DC Converters

1

2 YEAR WARRANTY

SIL10 Series

Single output

versions

The SIL10 series are non-isolated DC/DC converters packaged in a single-in-line footprint giving

designers a cost effective solution for conversion from either a 5V or 3.3V input to output

voltages of 0.8V to 3.3V. The SIL10 offers both fixed outputs and wide output trim range which

allows maximum design flexibility and a pathway for future upgrades. Local voltage conversion

by the SIL10 series from existing 5V or 3.3V system voltages eliminates the need for redesign of

existing power architectures when voltage requirements change. The SIL10 is designed for

applications that include distributed power, workstations, optical network and wireless

applications. Implemented using state of the art surface mount technology and automated

manufacturing techniques, the SIL10 offers compact size and efficiencies of up to 96%.

NEW Product

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

SPECIFICATIONS

OUTPUT SPECIFICATIONS

Voltage adjustability

Fixed output versions

±10%

5Vin with wide trim

3.6V to 0.8V

3.3Vin with wide trim

2.75V to 0.8V

Setpoint accuracy

±2.7%

Line regulation

±1.0%

Load regulation

±1.0%

Minimum load

0A

Overshoot/undershoot

None

Ripple and noise

50mV pk-pk

0 to 20MHz BW

25mV rms max.

Temperature co-efficient

±0.01%/ºC

Transient response

50mV max. deviation

50µs recovery to

within ±1.0%

Remote sense

10% Vo compensation

INPUT SPECIFICATIONS

Input voltage range

3.0 to 5.5VDC

Input current

No load

70mA

Input current (max.)

8A max. @ Io max.

and Vout = 3.3V

Input current ripple

65mA rms

Remote ON/OFF

(See Note 3)

Start-up time

20ms

File Name: SIL10.PDF Rev: 02 Jan 2003

International Safety Standard Approvals

UL/cUL CAN/CSA 22.2 No. E174104

UL60950 file No. E174104

TÜV

TÜV Product Service (EN60950)

Certificate No. TBC. CB report and certificate to IEC60950

EMC CHARACTERISTICS

Electrostatic discharge

EN61000-4-2, IEC801-2

Conducted immunity

EN61000-4-6

Radiated immunity

EN61000-4-3

GENERAL SPECIFICATIONS

Efficiency

See table

Insulation voltage

Non-isolated

Switching frequency

Fixed

300kHz typ.

Approvals and

EN60950

standards (pending)

UL/cUL60950

Material flammability

UL94V-0

Dimensions

(LxWxH)

50.8 x 7.8 x 12.7mm

2.0 x 0.31 x 0.5 inches

Pin length

Vertical

0.135 ±0.02 in (3.43 ±0.5mm)

Weight

5g (0.18oz)

MTBF

Telecordia 332

7,042,000

ENVIRONMENTAL SPECIFICATIONS

Thermal performance

Operating ambient,

-40ºC to +100ºC

(See Note 4)

Non-operating

-40ºC to +125ºC