SIL30C View Datasheet(PDF) - Emerson Network Power

Part Name

Description

Manufacturer

SIL30C

DC-DC CONVERTERS C Class Non-isolated

Emerson Network Power 

SIL30C Series

12 Vin single output

DC-DC CONVERTERS C Class Non-isolated

• 30 A current rating

• Input voltage range: 10.2 Vdc to 13.8 Vdc

• Output voltage range: 0.9 Vdc to 5.0 Vdc

• Industry leading value

• Cost optimized design

• Excellent transient response

• Output Voltage adjustability

• Pathway for future upgrades

• Supports silicon voltage migration

• Resulting in reduced design-in and qualification time

• Designed in reliability: MTBF of > 3.9 million hours

per Telcordia SR-332

• Current Share

• Available RoHS compliant

The SIL30C Series is a new high density open-frame non-isolated converter for space sensitive applications.

The converter has a wide input range (10.2 Vdc to 13.8 Vdc) and offers a wide 0.9 Vdc to 5 Vdc output voltage

range with a 30 A load. The series offers remote ON/OFF, overtemperature protection and overcurrent

protection as standard. Its current share facility supports parallel operation of multiple SIL30C units and the

remote sense feature enables the SIL30C compensate for voltage drops between the converters output and the

load. With full international safety approvals including EN60950 and UL/cUL60950 the SIL30C reduces

compliance costs and time to market.

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

1

NEW Product

2 YEAR WARRANTY

SPECIFICATIONS

OUTPUT SPECIFICATIONS

Voltage adjustability

(See Note 1)

0.9-5.0 Vdc

Output setpoint accuracy Using 1.0% trim resistors

±3%

Line regulation

Low line to high line

±0.2% max.

Load regulation

Full load to min. load

±1.5% max.

Min/max load

0 A/30 A

Overshoot

At turn-on

1.0% max.

Undershoot

At turn-off

100 mV max.

Ripple and noise

5 Hz to 20 MHz

(See Note 2)

50 mV pk-pk

15 mV rms

Transient response

(See Note 3)

Deviation

75 mV

150 µs recovery to

within regulation band

Current share

Full load

±10%

INPUT SPECIFICATIONS

Input voltage range

Nominal 12 V

10.2-13.8 Vdc

Input current

No load

Remote OFF

230 mA

30 mA

Input current (max.)

(See Note 4)

13.8 A max. @ Io max.

and Vin = 10.8 V

Input reflected ripple

(See Note 2)

150 mA (pk-pk)

Remote ON/OFF

Logic compatibility

ON

OFF

Logic high

>2.4 Vdc

<0.8 Vdc

Start-up time

(See Note 5)

Power up

Remote ON/OFF

<30 ms

<30 ms

INPUT SPECIFICATIONS (CONTD.)

Turn ON threshold

Turn OFF threshold

9.0 Vdc

7.6 Vdc

GENERAL SPECIFICATIONS

Efficiency

91%

Switching frequency

Fixed

300 kHz typ.

Approvals and

standards

(See Note 7)

TÜV Product Services

IEC60950, UL/cUL60950

Material flammability

UL94V-0

Weight

28.3 g (1 oz)

MTBF

Telcordia SR-332

4,456,655 hours

ENVIRONMENTAL SPECIFICATIONS

Thermal performance

(See Note 8)

Operating ambient,

temperature

Non-operating

0 ºC to +80 ºC

-40 ºC to +125 ºC

PROTECTION

Short-circuit

Overtemperature

Foldback, non-latching

Hiccup, non-latching

RECOMMENDED SYSTEM CAPACITANCE

Input capacitance

Output capacitance

(See Note 9) 270 µF/20 mΩ esr max.

(See Note 9) 2 x 680 µF/10 mΩ esr max.

International Safety Standard Approvals

UL/cUL CAN/CSA 22.2 No. E139421

UL60950 file No. E139421

TÜV Product Service (EN60950) Certificate No. B04 08 19870 228

CB report and certificate to US/6415C/UL

File Name: SIL30C.PDF Rev (04): 16 Dec 2005

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