SIL40C Series 12 Vin single output DC-DC CONVERTERS • • • • • • • • • C Class Non-isolated 1 NEW Product 40 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 >4 million hours per Telcordia SR-332 Current share Available RoHS compliant The SIL40C Series is a new high density open frame non-isolated converter for space-sensitive applications. Each model has a wide input range (10.2 Vdc to 13.8 Vdc) and offer a wide 0.9 Vdc to 5.0 Vdc output voltage range with a 40 A load. An external resistor adjusts the output voltage from its pre-set value of 0.9 V to any value up to 5 V. Typical efficiencies are 92% at full load conditions. The SIL40C series offers remote ON/OFF and overcurrent protection as standard. With full international safety approval including EN60950 and UL/cUL60950, the SIL40C 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 GENERAL SPECIFICATIONS (See Note 5) 0.9-5.0 Vdc Output setpoint accuracy 1.0% trim resistors ±3.0% Line regulation Low line to high line ±0.2% max. Load regulation Full load to min. load ±1.5% max. Min/max load Overshoot 0 A/40 A At turn-on 1.0% max. Undershoot At turn-off 100 mV max. Ripple and noise 5 Hz to 20 MHz (See Note 1) 50 mV pk-pk 15 mV rms Transient response (See Note 2) Deviation 75 mV 50 µs recovery to within regulation band Input voltage range 10.2-13.8 Vdc Minimum load Remote OFF Input current (max.) Input reflected ripple See table 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 (1.0 oz) MTBF Telcordia SR-332, method II @ 40 ºC 4,585,991 hours ENVIRONMENTAL SPECIFICATIONS Thermal performance (See Note 10) Operating ambient, temperature Non-operating 0 ºC to +80 ºC -40 ºC to +125 ºC PROTECTION INPUT SPECIFICATIONS Input current Efficiency 290 mA 30 mA 22 A max @ lo max and Vin = 10.2 V (See Note 4) Remote ON/OFF Logic compatibility ON OFF 150 mA pk-pk Active high >2.4 Vdc <0.8 Vdc Short-circuit Foldback, non-latching Overtemperature Hiccup, non-latching RECOMMENDED SYSTEM CAPACITANCE Input capacitance Output capacitance (See Note 11) 2 x 270 µF/20 mΩ esr max. (See Note 11) 3 x 680 µF/10 mΩ esr max. International Safety Standard Approvals <30 ms <30 ms UL/cUL CAN/CSA 22.2 No. E139421 UL60950 file No. E139421 Turn ON threshold 9.0 Vdc TÜV Product Service (EN60950) Certificate No. B 03 08 19870 219 CB report and certificate to IEC60950 Turn OFF threshold 7.6 Vdc Start-up time (See Note 9) Power up Remote ON/OFF File Name: sil40c.pdf Rev (04): 16 Dec 2005 SIL40C Series 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 200 W 10.2-13.8 Vdc N/A OUTPUT OUTPUT CURRENT VOLTAGE (12) (MIN.) 0.9-5.0 Vdc 0A OUTPUT CURRENT (MAX.) EFFICIENCY 40 A 92% NEW Product REGULATION LINE LOAD MODEL NUMBER (8,13,14,15) ±0.2% ±1.5% SIL40C-12SADJ-VJ Part Number System with Options SIL40C-12SADJ-VJ Product Family SIL = Single in Line Rated Output Current 40 = 40 Amps Performance C = Cost Optimized Packaging Options J = Pb-free (RoHS 6/6 compliant) (14) Mounting Option V = Vertical Mount H = Horizontal Mount Number of Outputs SADJ = Single Adjustable Output Input Voltage 12 = 10.2 Vdc to 13.8 Vdc Output Voltage Adjustment of the SIL40C-12SADJ Series The ultra-wide output voltage trim range offers major advantages to users who select the SIL40C-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 SIL40C12SADJ series converter leaves the factory the output has been adjusted to the default voltage of 0.9 V Notes 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Measured as per recommended set-up. 2 x Cin = 270 µF (20 mΩ esr max, 3 x 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 132 for details. Uses external resistor from trim pin to output ground. See Application Note 132 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. SIL40C-12SADJ-HJ. 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 132 for operation above 50 ºC. See Application Note 132 for ripple current requirements. These models have a wide trim output. The unit 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. SIL40C-12SADJ-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. File Name: sil40c.pdf Rev (04): 16 Dec 2005 SIL40C Series 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 PIN CONNECTIONS Ground 4 Power good 5 Not connected 6 Current share 7 Ground 8 Ground 9 Remote ON/OFF 10 Remote sense - 11 Remote sense + 12 Vin 13 Vin 14 Vin 15 Vout 16 Vout 17 Ground 18 Vout 19 Ground 20 Vout 21 Ground 22 Vout 23 Ground 24 Vout 0.050 (1.27) 0.150 (3.81) Ref. 0.100 (2.54) Typ. 0.290 (7.46) 0.212 (5.38) 2.300 (58.42) 0.090 (2.29) 1.200 (30.48) 0.120 (3.05) 2.400 (60.96) All dimensions in INCHES (mm) General tolerance ±0.015in (±0.30mm) except where specified otherwise Figure 1: Mechanical Drawing - Horizontal Mount Version 0.52 ±0.02 (13.20 ±0.5) 2.400 (60.96) 0.09 ±0.02 (2.4 ±0.5) 0.050 (1.27) 0.025±0.001 (0.64) Typ±0.025 0.062 (1.57) Ref 0.140 (3.56) 3 1.240 (31.40) No Pin 0.140 (3.56 Typ) 2 1.350 (34.36) Trim 1.250 (31.75) 1 0.120 (3.05) 0.050 (1.27) Ref. FUNCTION 0.470 (11.94) 0.150 (3.82) 1.250 (31.75 PIN NUMBER NEW Product 0.090 (2.29) Pin 1 0.100 (2.54) Typ 2.300 (58.42) 0.250 (6.35) 0.050 (1.27) Typ 0.025±0.001 (0.64) Typ±0.025 0.26 ±0.03 (6.591 ±0.76) 0.019 (0.48) Ref 1.200 (30.48) All dimensions in inches (mm) General tolerance ±0.015in (±0.30mm) except where specified otherwise 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 Datasheet www.artesyn.com File Name: sil40c.pdf Rev (04): 16 Dec 2005