SIL30 Series Single output DC/DC CONVERTERS 30A Non-Isolated DC/DC Converters 1 NEW Product • Wide trim range (2.5V to 5.0V) • Horizontal and vertical models available • High power density design means reduced board space requirement • Remote sense • Power good output signal (open collector) • Operating ambient temperature up to +80ºC with suitable derating and forced air cooling • Remote ON/OFF (active high) • Over-temperature protection • Over-current and short-circuit protection • Optional current share The SIL30 Series is a new high density open-frame non-isolated converter for space sensitive applications. The converter has a wide input range (10.2 to 13.8Vdc) and offers a wide 2.5 to 5V output voltage range with a 30A load. The series offers remote ON/OFF, over-temperature protection and over-current protection as standard. Its current share facility supports parallel operation of multiple SIL30 units and the remote sense feature enables the SIL30 compensate for voltage drops between the converters output and the load. With full international safety approvals including EN60950 and UL/cUL60950 the SIL30 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 INPUT SPECIFICATIONS Contd. (See Note 1) 2.5V to 5.0V Output setpoint accuracy Using 1.0% trim resistors ±2.5% Turn ON threshold Turn OFF threshold 9.0V 8.3V Line regulation Low line to high line ±0.2% max. GENERAL SPECIFICATIONS Load regulation Full load to min. load ±1.0% max. Efficiency Min/max load 0A/30A Overshoot At turn-on 4.0% max. Undershoot At turn-off 100mV max. Ripple and noise 5Hz to 20MHz (See Note 2) 50mV pk-pk 15mV rms Transient response (See Note 3) Deviation Current share Full load Switching frequency 91% Fixed 300kHz Approvals and standards (See Note 7) TÜV Product Service IEC60950, UL/cUL60950 Material flammability 75mV 150µs recovery to within regulation band Weight MTBF Representative model: ±10% 28.3g (1oz) MIL-HDBK-217F 129,390 hours 12V model @ 40ºC 100% load, ground benign Bellcore 332 3,994,753 hours ENVIRONMENTAL SPECIFICATIONS INPUT SPECIFICATIONS Input voltage range Nominal 12V 10.2 to 13.8VDC Input current No load Remote OFF 230mA 30mA Input current (max.) (See Note 4) 13.8A max. @ Io max. and Vin = 10.8V Input reflected ripple (See Note 2) 150mA (pk-pk) Remote ON/OFF Logic compatibility ON OFF Start-up time (See Note 5) UL94V-0 Thermal performance (See Note 8) Operating ambient, temperature Non-operating 0°C to +80°C -40°C to +125°C Altitude derating (above sea level) 3,000m (9,843 ft) 10,000m (32,808 ft) 20% 50% Logic high >2.4VDC <0.8VDC Power up Remote ON/OFF <6ms <6ms File Name: SIL30.PDF Rev: 19 Sept 2002 SIL30 Series Single output DC/DC CONVERTERS 30A 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 150W 10.2-13.8VDC N/A NEW Product OUTPUT VOLTAGE OUTPUT CURRENT (MIN.) OUTPUT CURRENT (MAX.) EFFICIENCY (TYP.) LINE LOAD MODEL NUMBER (10) 2.5V 0A 30A 91% ±0.2% ±1.0% SIL30-12SADJ-V Notes REGULATION PROTECTION 1 Uses external resistor from TRIM to output ground. Minimum value 1.9kΩ. See Application Note 132 for details. 2 Measured with external filter. See Application Note 132 for details. 3 di/dt = 10A/µs, Vin = Nom, Tc = 25°C, load change = 0.5 lo max tp 0.75 lo max and 0.75 lo max to 0.5 lo max. 4 External input fusing is recommended. 5 Power up is the time from application of DC input to POWER GOOD high. Remote ON/OFF asserted high to POWER GOOD high. 6 Signal line assumed <3m. 7 This product is only for inclusion by professional installers within other equipment and must not be operated as a stand alone product. 8 See Application Note 132 for operation above 50ºC. 9 See Application Note 132 for ripple current requirements. 10 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. SIL30-12SADJ-H. Short-circuit protection Foldback, non-latching Over-temperature protection Hiccup, non-latching RECOMMENDED SYSTEM CAPACITANCE Input capacitance (See Note 9) Output capacitance (See Note 9) 270µF/20mΩ esr max. 2 x 680µF/10mΩ esr max. CAUTION: High internal temperatures. Ensure that unit is not user accessible. PIN CONNECTIONS PIN NO. FUNCTION PIN NO. FUNCTION 1 TRIM 13 Vin 2 No Pin 14 Vin 3 Ground 15 Vout 4 Power Good 16 Vout 5 Not Connected 17 Ground 6 Current Share 18 Vout 7 Ground 19 Ground 8 Ground 20 Vout 9 Remote ON/OFF 21 Ground 10 Remote sense (GND) 22 Vout 11 Remote sense (O/P) 23 Ground 12 Vin 24 Vout International Safety Standard Approvals (pending) TÜV Please consult our website for the following items: ✔ Application Note ✔ Longform Data Sheet www.artesyn.com File Name: SIL30.PDF Rev: 19 Sept 2002 SIL30 Series Single output DC/DC CONVERTERS 30A Non-Isolated DC/DC Converters 3 For the most current data and application support visit www.artesyn.com/powergroup/products.htm 0.150 (3.82) 0.470 (11.94) NEW Product All dimensions in INCHES (mm) General tolerance ±0.01in (±0.25mm) except where specified otherwise 0.050 (1.27) 1.240 (31.40) 1.350 (34.36) 1.250 (31.75 0.050 (1.27) Ref. 0.120 (3.05) 1.200 (30.48) 0.150 (3.81) Ref. 0.100 (2.54) Typ. Pin 1 0.290 (7.46) 0.212 (5.38) 2.300 (58.42) 0.090 (2.29) 0.120 (3.05) 2.400 (60.96) Figure 1: Mechanical Drawing - Horizontal Mount Version 0.500 ±0.020 (12.80 ±0.50) 0.050 (1.27) All dimensions in inches (mm) General tolerance ±0.01in (±0.25mm) except where specified otherwise 0.062 (1.57) Ref 0.140 (3.56) 1.250 (31.75) 2.400 (60.96) 0.140 (3.56) 0.080 ±0.020 (1.90 ±0.50) Pin 1 0.025 (0.64) Typ 2.300 (58.42) 0.090 (2.29) 0.050 (1.27) Typ 0.025 (0.64) Typ 0.260 ±0.030 (6.59 ±0.76) 0.250 (6.35) 1.200 (30.48) 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: SIL30.PDF Rev: 19 Sept 2002