SIL15C Series
5 Vin and 12 Vin single output
DC-DC CONVERTERS C Class Non-isolated 1
NEW Product
15 A current rating
Input voltage range: 4.5 Vdc to 5.5 Vdc or 10.2 Vdc to 13.8 Vdc
Output voltage range: 0.9 Vdc - 5.0 Vdc
Industry leading value
Cost optimised 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 >7 million hrs
per Telcordia SR-332
Available RoHS compliant
The SIL15C 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 3.3 Vdc/5 Vdc output voltage range with a 15 A load.
An external resistor adjusts the output voltage from its pre-set value of 0.9 Vdc to any value
up to the maximum allowed value for that model. Typical efficiencies are 89% for the 5 V
input version and 91% for the 12 V input version. The SIL15C series offers remote ON/OFF
and overcurrent protection as standard. With full international safety approval including
2 YEAR WARRANTY
EN60950 and UL/cUL60950, the SIL15C reduces compliance costs and time to market.
All specifications are typical at nominal input, full load at 25 C unless otherwise stated
SPECIFICATIONS
OUTPUT SPECIFICATIONS INPUT SPECIFICATIONS (CONTD.)
Voltage adjustability 5 V input models 0.9-3.3 Vdc Turn ON threshold 5 Vin 4.5 Vdc
(See Note 5) 12 V input models 0.9V-5.0 Vdc 12 Vin 9.0 Vdc
Output setpoint accuracy With 1.0% trim resistors 2.5% Turn OFF threshold 5 Vin 4.3 Vdc
12 Vin 7.5 Vdc
Line regulation Low line to high line 0.2% max.
GENERAL SPECIFICATIONS
Load regulation Full load to min. load 0.5% max.
Efficiency See Table
Min/max load 0 A/15 A
Switching frequency Fixed 200 kHz
Overshoot 5 V input models 3% max.
(at turn on) 12 V input models 1% max.
Approvals and (See Note 4) TV Product Services
standards (pending) IEC60950, UL/cUL60950
Undershoot 100 mV max.
Material flammability UL94V-0
Ripple and noise (See Note 1) See table
5 Hz to 20 MHz
Weight 14.2 g (0.5 oz)
Transient response Deviation 100 mV
MTBF Telcordia SR-332 7,817,294 hours
(See Note 2) 200 s recovery to
within regulation band
ENVIRONMENTAL SPECIFICATIONS
INPUT SPECIFICATIONS
Thermal performance Operating ambient, 0 C to +80 C
(See Note 8) temperature
Input voltage range 5 V input model 4.5-5.5 Vdc
12 V input model 10.2-13.8 Vdc Non-operating -40 C to +125 C
Input current Minimum load 65 mA
PROTECTION
Remote OFF 20 mA
Short-circuit protection Hiccup, non-latching
Input current (max.) 5 V input model 11.5 A @ Io max.
(See Note 3) 12 V input model 8.1 A @ Io max.
RECOMMENDED SYSTEM CAPACITANCE
Input reflected ripple 5 V input model 200 mA (pk-pk)
(See Note 4) 12 V input model 200 mA (pk-pk)
Input capacitance (See Note 11) 270 F/20 m esr max.
Output capacitance (See Note 11) 680 F/10 m esr max.
Remote ON/OFF
Logic compatibility Active high
ON >2.4 Vdc
International Safety Standard Approvals
OFF <0.8 Vdc
UL/cUL CAN/CSA 22.2 No. E139421
Start-up time Power up <20 ms
UL 60950 file No. E139421
(See Note 9) Remote ON/OFF <20 ms
TV Product Service (EN60950) Certificate No. B 04 08 19870 228
CB report and certificate to US/6415C/UL
File Name: sil15c.pdf Rev (05): 13 Dec 2005SIL15C Series
5 Vin and 12 Vin single output
DC-DC CONVERTERS C Class Non-isolated 2
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
NEW Product
OUTPUT OUTPUT OUTPUT
REGULATION
INPUT OUTPUT EFFICIENCY MODEL
POWER OVP CURRENT CURRENT
(12) (8,13,14,15)
VOLTAGE VOLTAGE (TYP.) NUMBER
LINE LOAD
(MAX.) (MIN.) (MAX.)
50 W 4.5-5.5 Vdc N/A 0.9-3.3 Vdc 0 A 15 A 89% 0.2% 0.5% SIL15C-05SADJ-VJ
75 W 10.2-13.8 Vdc N/A 0.9-5.0 Vdc 0 A 15 A 91% 0.2% 0.5% SIL15C-12SADJ-VJ
Part Number System with Options
SIL15C-12SADJ-VJ
(15)
Product Family Packaging Options
SIL = Single in Line J = Pb-free (RoHS 6/6 compliant)
Rated Output Current Mounting Option
15 = 15 Amps V = Vertical Mount
H = Horizontal Mount
Performance
C = Cost Optimised
Number of Outputs
SADJ = Single Adjustable Output
Input Voltage
05 = 4.5 Vdc to 5.5 Vdc
12 = 10.2 Vdc to 13.8 Vdc
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The ultra-wide output voltage trim range offers major advantages to users who
select the SIL15C series. It is no longer necessary to purchase a variety of
modules in order to cover different output voltages. The output voltage can be
trimmed in a range of 0.9 Vdc to 5.0 Vdc. When the SIL15C series converter
leaves the factory the output has been adjusted to the default voltage of 0.9 V
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1 Measured as per recommended set-up. Cin = 270 F (20 m esr max,
Output
Cout = 680 F (10 m esr max).
Model Pk - Pk RMS
2 di/dt = 10 A/s, Vin = Nom, Tc = 25 C, load change = 0.50 lo max. to Voltage
0.75 lo max. and 0.75 lo max. to 0.50 lo max.
5 V input models 0.9-2.5 Vdc 30 mV 15 mV
3 External input fusing is recommended.
4 Measured with external filter. See Application Note 131 for details.
3.3 Vdc 40 mV 15 mV
5 Uses external resistor from trim pin to output ground. Min value = 485
for 5 V model, 280 for 12 V model. See Application Note 131 for 12 V input models 0.9-2.5 Vdc 50 mV 20 mV
details.
3.3-5 Vdc 50 mV 20 mV
6 Signal line assumed <3 m in length
7 This product is only for inclusion by professional installers within other
equipment and must not be operated as a stand alone product.
8 The standard unit with the suffix '-V' is for vertical mounting. To order a
unit with horizontal mounting, please add the suffix '-H' to the model
number, e.g. SIL15C-05SADJ-HJ.
9 Power-up is the time from application of dc input to Power Good
enabled. Remote ON/OFF is from ON/OFF asserted high to power good
enabled.
10 See Application Note 131 for operation above 50 C.
11 See Application Note 131 for ripple current requirements.
12 These models have a wide trim output. 5 Vin has an output of 0.9 Vdc to
3.3 Vdc and 12 Vin has an output of 0.9 Vdc to 5 Vdc. An external
resistor adjusts the output voltage.
13 To order a unit with a pin length of 0.150, please add suffix P4 to the
model number, e.g. SIL15C-05SADJ-HP4J.
14 TSE RoHS 5/6 (non Pb-free) compliant versions may be available on
special request, please contact your local sales representative for details.
15 NOTICE: Some models do not support all options. Please contact your
local Artesyn representative or use the on-line model number search tool
at