SIL30C Datasheet, PDF (1/3 Pages) Artesyn Technologies – DC/DC CONVERTERS C Class Non-isolated

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