SIL20C Series 5 Vin and 12 Vin single output DC-DC CONVERTERS • • • • • • • • C Class Non-isolated 1 NEW Product 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. 2 YEAR WARRANTY SPECIFICATIONS All specifications are typical at nominal input, full load at 25 °C unless otherwise stated OUTPUT SPECIFICATIONS Voltage adjustability (See Note 5) INPUT SPECIFICATIONS (CONTD.) 5 V input models 12 V input models Output setpoint accuracy With 1.0% trim resistors Line regulation Low line to high line Load regulation 0.9-3.3 Vdc 0.9-5.0 Vdc ±2.5% 4.5 Vdc 9.0 Vdc Turn OFF threshold 5 Vin 12 Vin 4.3 Vdc 7.5 Vdc GENERAL SPECIFICATIONS 0 A/20 A Efficiency Switching frequency Fixed Approvals and standards (See Note 4) Overshoot (at turn on) 5 V input models 12 V input models 3% max. 1% max. Ripple and noise 5 Hz to 20 MHz (See Note 1) See table Transient response (See Note 2) Deviation See Table 275 kHz typ. TÜV Product Services IEC60950, UL/cUL60950 Material flammability 100 mV 200 µs recovery to within regulation band INPUT SPECIFICATIONS UL94V-0 Weight 14.2 g (0.5 oz) MTBF Telcordia SR-332 7,963,574 hours ENVIRONMENTAL SPECIFICATIONS Input voltage range 5 V input model 12 V input model Input current Minimum load Remote OFF Input current (max.) (See Note 3) 5 V input model 12 V input model Input reflected ripple (See Note 4) 4.5-5.5 Vdc 10.2-13.8 Vdc Thermal performance (See Note 10) 65 mA 20 mA 15 A @ lo max. 11 A @ lo max. Operating ambient, temperature Non-operating 0 ºC to +80 ºC -40 ºC to +125 ºC PROTECTION Short-circuit protection Hiccup, non-latching 200 mA RECOMMENDED SYSTEM CAPACITANCE Remote ON/OFF Logic compatibility ON OFF Start-up time (See Note 9) 5 Vin 12 Vin ±0.2% max. ±1.3% max. Min/max load Turn ON threshold Active high >2.4 Vdc <0.8 Vdc Power up Remote ON/OFF <20 ms <20 ms Input capacitance Output capacitance (See Note 11) (See Note 11) 270 µF/20 mΩ esr max. 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. B 04 08 19870 228 CB report and certificate to US/6415C/UL File Name: sil20c.pdf Rev (01): 13 Dec 2005 SIL20C 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 OUTPUT POWER (MAX.) INPUT VOLTAGE OVP OUTPUT OUTPUT CURRENT VOLTAGE (12) (MIN.) 66 W 4.5-5.5 Vdc N/A 0.9-3.3 Vdc 100 W 10.2-13.8 Vdc N/A 0.9-5.0 Vdc Part Number System with Options NEW Product OUTPUT CURRENT (MAX.) MAXIMUM LOAD (TYP.) LINE LOAD MODEL NUMBER (8,13,14,15) 0A 20 A 87% ±0.2% ±1.3% SIL20C-05SADJ-VJ 0A 20 A 91% ±0.2% ±1.3% SIL20C-12SADJ-VJ REGULATION SIL20C-12SADJ-VJ Packaging Options J = Pb-free (RoHS 6/6 compliant) (15) Product Family SIL = Single in Line Mounting Option V = Vertical Mount H = Horizontal Mount Rated Output Current 20 = 20 Amps 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 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 SIL20C12SADJ series converter leaves the factory the output has been adjusted to the default voltage of 0.9 V Notes Notes Cond. 1 9 2 3 4 5 6 7 8 Measured as per recommended set-up. 2 x Cin = 270 µF (20 mΩ esr max, Cout = 680 µF (10 mΩ esr max). 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. External input fusing is recommended. Measured with external filter. See Application Note 131 for details. 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. Signal line assumed <3 m in length This product is only for inclusion by professional installers within other equipment and must not be operated as a stand alone product. 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. 10 11 12 13 14 15 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. See Application Note 131 for operation above 50 ºC. See Application Note 131 for ripple current requirements. 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. To order a unit with a pin length of 0.150”, please add suffix ‘P4’ to the model number, e.g. SIL20C-05SADJ-HP4J. TSE RoHS 5/6 (non Pb-free) compliant versions may be available on special request, please contact your local sales representative for details. 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. Ripple and Noise Specification Output Voltage Pk - Pk RMS 5 V input models 0.9-2.5 Vdc 3.3 Vdc 30 mV 40 mV 15 mV 15 mV 12 V input models 0.9-2.5 Vdc 3.3-5 Vdc 50 mV 50 mV 20 mV 20 mV Model File Name: sil20c.pdf Rev (01): 13 Dec 2005 SIL20C Series 5 Vin and 12 Vin single output DC-DC CONVERTERS C Class Non-isolated 3 For the most current data and application support visit www.artesyn.com/powergroup/products.htm NEW Product 0.48 Max (12.2) 0.120 (3.05) 13 Places 1.20 (30.5) 0.15 (3.7) 1.100 (27.94) 0.025 ±0.001 (0.64) Typ ±0.025 0.062 (1.57) Ref PIN CONNECTIONS PIN NUMBER 1.14 Max (29.0) 0.29 (7.4) Max 1.10 (27.9) 1.000 2x (25.40) 0.48 ±0.025 (12.1 ±0.6) 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) 0.050 2X (1.27) 0.100 (2.54) 9 Places 0.050 (1.27) PIN 1 PIN 11 All dimensions in inches (mm) General tolerance ±0.015in (±0.40mm) except where specified otherwise 0.150 (3.81) 1.050 (26.67) 0.150 (3.81) Figure 1: Mechanical Drawing - Horizontal Mount Version 0.45 max (11.4 max) 1.20 (30.5) 0.48 max (12.2 max) 0.10 max (2.5 max) 0.15 (3.7) Pin 11 Pin 1 0.050 (1.27) 0.050 (1.27) Ref 0.140 (3.56) 11 Places 1.10 (27.9) 0.062 (1.57) Ref 1.14 max (29.0 max) 0.29 max (7.4 max) 0.025 ±0.001 (0.64) Typ ±0.025 0.150 (3.81) 0.050 (1.27) Typ All dimensions in inches (mm) General tolerance ±0.015in (±0.40mm) except where specified otherwise 0.025 ±0.001 (0.64) Typ ±0.025 0.100 (2.54) 9 Places 1.050 (26.67) Figure 2: Mechanical Drawing - Vertical Mount Version Datasheet © Artesyn Technologies® 2005 The information and specifications contained in this datasheet are believed to be correct at time of publication. However, Artesyn 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