5 Vin and 12 Vin single output
DC-DC CONVERTERS C Class Non-isolated
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
66 W 4.5-5.5 Vdc
100 W 10.2-13.8 Vdc
VOLTAGE (12) (MIN.)
Part Number System with Options
SIL = Single in Line
Rated Output Current
20 = 20 Amps
C = Cost Optimised
J = Pb-free (RoHS 6/6 compliant) (15)
V = Vertical Mount
H = Horizontal Mount
Number of Outputs
SADJ = Single Adjustable Output
05 = 4.5 Vdc to 5.5 Vdc
12 = 10.2 Vdc to 13.8 Vdc
Output Voltage Adjustment of the SIL20C-12SADJ Series
The ultra-wide output voltage trim range offers major advantages to users who
select the SIL20C-12SADJ 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 SIL20C-
12SADJ series converter leaves the factory the output has been adjusted to
the default voltage of 0.9 V
1 Measured as per recommended set-up. 2 x Cin = 270 µF (20 mΩ
esr max, Cout = 680 µF (10 mΩ esr max).
2 di/dt = 10 A/µs, Vin = Nom, Tc = 25 °C, load change = 0.50 lo max.
to 0.75 lo max. and 0.75 lo max. to 0.50 lo max.
3 External input fusing is recommended.
4 Measured with external filter. See Application Note 131 for details.
5 Uses external resistor from trim pin to output ground. Min value =
485 Ω for 5 V model, 280 Ω for 12 V model. See Application Note
131 for details.
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
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. SIL20C-05SADJ-HJ.
Ripple and Noise Specification
5 V input models
12 V input models
Pk - Pk
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
10 See Application Note 131 for operation above 50 ºC.
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. SIL20C-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
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 http://www.artesyn.com/powergroup/products.htm to
find a suitable alternative.
File Name: sil20c.pdf Rev (01): 13 Dec 2005