SIL15 Series Single output DC/DC CONVERTERS • • • • • • • • • • 15A Non-Isolated DC/DC Converters 1 NEW Product Ultra-wide trim range (0.9V to 3.3V/5V) Current sink capable for termination applications Horizontal and vertical models available High power density design means reduced board space requirement Power good output signal (open collector) Operating ambient temperature up to +80ºC with suitable derating and forced air cooling Remote ON/OFF (active high) 0A minimum load Input undervoltage lockout Over-current and short-circuit protection The SIL15 Series is a new high density open frame non-isolated converter for spacesensitive applications. Each model has a wide input range (4.5V to 5.5V or 10.2V to 13.8V) and offer a wide 0.9V to 3.3V/5V output voltage range with a 15A load. An external resistor adjusts the output voltage from its pre-set value of 0.9V to any value up to the maximum allowed value for that model. Typical efficiencies are 89% for the 5V input version and 91% for the 12V input version. The SIL15 series offers remote ON/OFF and over-current protection as standard. With full international safety approval including EN60950 and UL/cUL60950, the SIL15 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. 5V input models 12V input models 0.9V to 3.3V 0.9V to 5.0V Output setpoint accuracy With 1.0% trim resistors ±2.5% Line regulation Low line to high line ±0.2% max. Load regulation Full load to min. load ±0.5% max. Turn ON threshold Turn OFF threshold 5V input model 12V input model 5V input model 12V input model 4.5V 9.0V 4.3V 7.5V GENERAL SPECIFICATIONS Efficiency Min/max load Switching frequency Overshoot (at turn on) See table 0A/15A 5V input models 12V input models Undershoot 3% max. 1% max. 100mV max. Ripple and noise 5Hz to 20MHz (See Note 1) Transient response (See Note 2) Deviation See table Fixed 200kHz typ. Approvals and standards (See Note 7) TÜV Product Service IEC60950, UL/cUL60950 Material flammability UL94V-0 Weight 100mV 200µs recovery to within regulation band MTBF Representative model: 14.2g (0.5oz) MIL-HDBK-217F 468,803 hours 12V model @ 40ºC 100% load, ground benign Bellcore 332 7,817,294 hours INPUT SPECIFICATIONS Input voltage range 5V input model 12V input model Input current Minimum load Remote OFF 4.5 to 5.5VDC 10.2 to 13.8VDC 65mA 20mA Input current (max.) (See Note 3) 5V input model 12V input model 11.5A @ Io max. 8.1A @ Io max. Input reflected ripple (See Note 4) 5V input model 12V input model 200mA (pk-pk) 200mA (pk-pk) Remote ON/OFF Logic compatibility ON OFF Start-up time (See Note 9) ENVIRONMENTAL SPECIFICATIONS Thermal performance (See Note 10) Operating ambient, temperature Non-operating Altitude derating (above sea level) 3,000m (9,843 ft.) 10,000m (32,808 ft.) 0°C to +80°C -40°C to +125°C 20% 50% Active high >2.4VDC <0.8VDC Power up Remote ON/OFF <20ms <20ms File Name: SIL15.PDF Rev: 10 Dec 2002 SIL15 Series Single output DC/DC CONVERTERS 15A Non-Isolated DC/DC Converters 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.) 50W 4.5 - 5.5VDC N/A 0.9V - 3.3V 75W 10.2 - 13.8VDC N/A 0.9V - 5.0V NEW Product OUTPUT CURRENT (MAX.) EFFICIENCY (TYP.) LINE LOAD MODEL NUMBER (8) 0A 15A 89% ±0.2% ±0.5% SIL15-05SADJ-V 0A 15A 91% ±0.2% ±0.5% SIL15-12SADJ-V Notes REGULATION Ripple and Noise Specification 1 Measured as per recommended set-up. Cin = 270µF (20mΩ esr max, Cout = 680µF (10mΩ esr max). 2 di/dt = 10A/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 = 485Ω for 5V model, 280Ω for 12V model. See Application Note 131 for details. 6 Signal line assumed <3m 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. SIL15-05SADJ-H. 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 50ºC. 11 See Application Note 131 for ripple current requirements. 12 These models have a wide trim output. 5Vin has an output of 0.9V to 3.3V and 12 Vin has an output of 0.9V to 5V. An external resistor adjusts the output voltage. 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) Output Voltage Pk - Pk RMS 5V input models 0.9 to 2.5V 3.3V 30mV 40mV 15mV 15mV 12V input models 0.9 to 2.5V 3.3V to 5V 50mV 50mV 20mV 20mV Model PROTECTION Short-circuit protection Hiccup, non-latching RECOMMENDED SYSTEM CAPACITANCE Input capacitance (See Note 11) 270µF/20mΩ esr max. Output capacitance (See Note 11) 680µF/10mΩ esr max. CAUTION: High internal temperatures. Ensure that unit is not user accessible. International Safety Standard Approvals (pending) TÜV File Name: SIL15.PDF Rev: 10 Dec 2002 SIL15 Series Single output DC/DC CONVERTERS 15A Non-Isolated DC/DC Converters 3 For the most current data and application support visit www.artesyn.com/powergroup/products.htm NEW Product 0.475 ±0.025 (12.08 ±0.64) Pin 11 1.100 (27.94) 0.050 (1.27) 2 places Pin 1 0.025 (0.64) Typ 0.120 (3.05) 13 places 1.000 (25.40) 2 places 1.100 (27.94) Mechanical Support Pin 2 places 0.260 ±0.015 (6.70 ±0.40) 0.64 (0.025) typ 0.062 (1.57) Ref 0.050 (1.27) Ref 1.200 (30.48) 0.150 (3.81) 0.150 (3.81) Ref All dimensions in inches (mm) General tolerance ±0.01in (±0.25mm) except where specified otherwise 0.100 (2.54) 9 places 1.050 (26.67) Figure 1: Mechanical Drawing - Horizontal Mount Version 0.075 (1.91) 1.200 (30.48) All dimensions in inches (mm) General tolerance ±0.01in (±0.25mm) except where specified otherwise 0.26 ±0.015 (6.704 ±0.381) 1.10 (27.940) 0.062 (1.57) Ref Pin 1 0.050 (1.27) Ref 0.140 (3.56) 11 Places Pin 11 0.025 (0.64) Typ 0.40 ±0.025 (10.186 ±0.635) 0.050 (1.27) Typ 0.050 (1.27) 0.025 (0.64) Typ 0.100 (2.54) 9 Places 1.050 (26.67) 3.81 (0.150) Figure 2: Mechanical Drawing - Vertical Mount Version Data Sheet © Artesyn Technologies® 2002 The information and specifications contained in this data sheet 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: SIL15.PDF Rev: 10 Dec 2002