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 All specifications are typical at nominal input, full load at 25 C unless otherwise stated SPECIFICATIONS OUTPUT SPECIFICATIONS GENERAL SPECIFICATIONS Voltage adjustability (See Note 5) 0.9-5.0 Vdc Efficiency See table Output setpoint accuracy 1.0% trim resistors 3.0% Switching frequency Fixed 300 kHz typ. Line regulation Low line to high line 0.2% max. Approvals and (See Note 7) TV Product Services standards IEC60950, UL/cUL60950 Load regulation Full load to min. load 1.5% max. Material flammability UL94V-0 Min/max load 0 A/40 A Weight 28.3 g (1.0 oz) Overshoot At turn-on 1.0% max. MTBF Telcordia SR-332, 4,585,991 hours Undershoot At turn-off 100 mV max. method II 40 C Ripple and noise (See Note 1) 50 mV pk-pk ENVIRONMENTAL SPECIFICATIONS 5 Hz to 20 MHz 15 mV rms Thermal performance Operating ambient, 0 C to +80 C Transient response Deviation 75 mV (See Note 10) temperature (See Note 2) 50 s recovery to Non-operating -40 C to +125 C within regulation band PROTECTION INPUT SPECIFICATIONS Short-circuit Foldback, non-latching Input voltage range 10.2-13.8 Vdc Overtemperature Hiccup, non-latching Input current Minimum load 290 mA Remote OFF 30 mA RECOMMENDED SYSTEM CAPACITANCE Input current (max.) 22 A max lo max and Vin = 10.2 V Input capacitance (See Note 11) 2 x 270 F/20 m esr max. Output capacitance (See Note 11) 3 x 680 F/10 m esr max. Input reflected ripple (See Note 4) 150 mA pk-pk 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 <30 ms UL60950 file No. E139421 (See Note 9) Remote ON/OFF <30 ms TV Product Service (EN60950) Certificate No. B 03 08 19870 219 Turn ON threshold 9.0 Vdc CB report and certificate to IEC60950 Turn OFF threshold 7.6 Vdc File Name: sil40c.pdf Rev (04): 16 Dec 2005SIL40C 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 NEW Product OUTPUT OUTPUT OUTPUT REGULATION INPUT OUTPUT MODEL POWER OVP CURRENT CURRENT EFFICIENCY (12) (8,13,14,15) VOLTAGE VOLTAGE NUMBER LINE LOAD (MAX.) (MIN.) (MAX.) 200 W 10.2-13.8 Vdc N/A 0.9-5.0 Vdc 0 A 40 A 92% 0.2% 1.5% SIL40C-12SADJ-VJ Part Number System with Options SIL40C-12SADJ-VJ Product Family Packaging Options (14) SIL = Single in Line J = Pb-free (RoHS 6/6 compliant) Rated Output Current Mounting Option 40 = 40 Amps V = Vertical Mount H = Horizontal Mount Performance C = Cost Optimized Number of Outputs SADJ = Single Adjustable Output Input Voltage 12 = 10.2 Vdc to 13.8 Vdc OOuuttppuutt VVoollttaaggee AAddjjuussttmmeenntt ooff tthhee SSIILL4400CC--1122SSAADDJJ SSeerriieess 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 SIL40C- 12SADJ series converter leaves the factory the output has been adjusted to the default voltage of 0.9 V NNootteess 1 Measured as per recommended set-up. 2 x Cin = 270 F (20 m esr max, 3 x 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 132 for details. 5 Uses external resistor from trim pin to output ground. See Application Note 132 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. SIL40C-12SADJ-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 132 for operation above 50 C. 11 See Application Note 132 for ripple current requirements. 12 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. 13 To order a unit with a pin length of 0.150, please add suffix P4 to the model number, e.g. SIL40C-12SADJ-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