2 year warranty sil20c series 5 vin and 12 vin single output all specifications are typical at nominal input, full load at 25 c unless otherwise stated specifications file name: sil20c.pdf rev (01): 13 dec 2005 dc-dc converters c class non-isolated 1 ? 20 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 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 >7 million hrs per telcordia sr-332 ? available rohs compliant the sil20c 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 20 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 87% for the 5 v input version and 91% for the 12 v input version at full load conditions. the sil20c series offers remote on/off and overcurrent protection as standard. with full international safety approval including en60950 and ul/cul60950 , the sil20c reduces compliance costs and time to market. new product output specifications voltage adjustability 5 v input models 0.9-3.3 vdc (see note 5) 12 v input models 0.9-5.0 vdc output setpoint accuracy with 1.0% trim resistors 2.5% line regulation low line to high line 0.2% max. load regulation 1.3% max. min/max load 0 a/20 a overshoot 5 v input models 3% max. (at turn on) 12 v input models 1% max. ripple and noise (see note 1) see table 5 hz to 20 mhz transient response deviation 100 mv (see note 2) 200 s recovery to within regulation band input specifications input voltage range 5 v input model 4.5-5.5 vdc 12 v input model 10.2-13.8 vdc input current minimum load 65 ma remote off 20 ma input current (max.) 5 v input model 15 a @ lo max. (see note 3) 12 v input model 11 a @ lo max. input reflected ripple (see note 4) 200 ma remote on/off logic compatibility active high on >2.4 vdc off <0.8 vdc start-up time power up <20 ms (see note 9) remote on/off <20 ms international safety standard approvals ul/cul can/csa 22.2 no. e139421 ul60950 file no. e139421 tv product service (en60950) certificate no. b 04 08 19870 228 cb report and certificate to us/6415c/ul input specifications (contd.) turn on threshold 5 vin 4.5 vdc 12 vin 9.0 vdc turn off threshold 5 vin 4.3 vdc 12 vin 7.5 vdc general specifications efficiency see table switching frequency fixed 275 khz typ. approvals and (see note 4) tv product services standards iec60950, ul/cul60950 material flammability ul94v-0 weight 14.2 g (0.5 oz) mtbf telcordia sr-332 7,963,574 hours environmental specifications thermal performance operating ambient, 0 oc to +80 oc (see note 10) temperature non-operating -40 oc to +125 oc protection short-circuit protection hiccup, non-latching recommended system capacitance input capacitance (see note 11) 270 f/20 m ? esr max. output capacitance (see note 11) 680 f/10 m ? esr max.
for the most current data and application support visit www.artesyn.com/powergroup/products.htm sil20c series 5 vin and 12 vin single output dc-dc converters c class non-isolated 2 new product r r i i p p p p l l e e a a n n d d n n o o i i s s e e s s p p e e c c i i f f i i c c a a t t i i o o n n file name: sil20c.pdf rev (01): 13 dec 2005 output input ovp output output output maximum regulation model power voltage voltage (12) current current load line load number (8,13,14,15) (max.) (min.) (max.) (typ.) 66 w 4.5-5.5 vdc n/a 0.9-3.3 vdc 0 a 20 a 87% 0.2% 1.3% sil20c-05sadj-vj 100 w 10.2-13.8 vdc n/a 0.9-5.0 vdc 0 a 20 a 91% 0.2% 1.3% sil20c-12sadj-vj output model voltage pk - pk rms 5 v input models 0.9-2.5 vdc 30 mv 15 mv 3.3 vdc 40 mv 15 mv 12 v input models 0.9-2.5 vdc 50 mv 20 mv 3.3-5 vdc 50 mv 20 mv n n o o t t e e s s 1 measured as per recommended set-up. 2 x cin = 270 f (20 m ? esr max, cout = 680 f (10 m ? esr max). 2 di/dt = 10 a/s, 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 ? for 5 v model, 280 ? 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 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. SIL20C-05SADJ-HJ. sil20c-12sadj-vj part number system with options rated output current 20 = 20 amps number of outputs sadj = single adjustable output product family sil = single in line performance c = cost optimised input voltage 05 = 4.5 vdc to 5.5 vdc 12 = 10.2 vdc to 13.8 vdc mounting option v = vertical mount h = horizontal mount packaging options j = pb-free (rohs 6/6 compliant) (15) 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 o o u u t t p p u u t t v v o o l l t t a a g g e e a a d d j j u u s s t t m m e e n n t t o o f f t t h h e e s s i i l l 2 2 0 0 c c - - 1 1 2 2 s s a a d d j j s s e e r r i i e e s s n n o o t t e e s s c c o o n n d d . . 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 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 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 http://www.artesyn.com/powergroup/products.htm to find a suitable alternative.
for the most current data and application support visit www.artesyn.com/powergroup/products.htm sil20c series 5 vin and 12 vin single output dc-dc converters c class non-isolated 3 new product datasheet ? artesyn technologies ? 2005 the information and specifications contained in this datasheet are believed to be correct at time of publication. however, arte syn technologies accepts no responsibility for consequences arising from printing errors or inaccuracies. specifications are subject to change without notice. no rights under any patent accompany the sale of any such product(s) or information contained herein. please consult our website for the following items: application note longform data sheet www.artesyn.com file name: sil20c.pdf rev (01): 13 dec 2005 all dimensions in inches (mm) general tolerance 0.015in ( 0.40mm) except where specified otherwise 1.20 (30.5) 0.140 (3.56) 11 places 0.025 0.001 (0.64) typ 0.025 pin 11 pin 1 0.050 (1.27) ref 1.10 (27.9) 0.45 max (11.4 max) 0.29 max (7.4 max) 0.062 (1.57) ref 0.10 max (2.5 max) 0.050 (1.27) typ 1.050 (26.67) 0.100 (2.54) 9 places 0.150 (3.81) 0.050 (1.27) 0.48 max (12.2 max) 0.15 (3.7) 1.14 max (29.0 max) 0.025 0.001 (0.64) typ 0.025 1.20 (30.5) 1.000 2x (25.40) 1.10 (27.9) 0.050 (1.27) pin 1 pin 11 0.48 max (12.2) 0.15 (3.7) 1.14 max (29.0) 1.050 (26.67) 0.100 (2.54) 9 places 0.150 (3.81) 0.050 (1.27) 2x all dimensions in inches (mm) general tolerance 0.015in ( 0.40mm) except where specified otherwise 0.48 0.025 (12.1 0.6) 0.29 (7.4) max 1.100 (27.94) 0.062 (1.57) ref 0.150 (3.81) 0.120 (3.05) 13 places 0.025 0.001 (0.64) typ 0.025 pin connections pin number function 1 vout 2 vout 3 vout 4 trim 5 remote on/off 6 power good 7 ground 8 ground 9 reserved 10 vin 11 vin 12 mechanical support (horizontal version only) 13 mechanical support (horizontal version only) figure 1: mechanical drawing - horizontal mount version figure 2: mechanical drawing - vertical mount version
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