SIL20C-12SADJ-V

SIL20C Series 5Vin and 12Vin single output DC/DC CONVERTERS C Class Non-isolated 1 NEW Product • • • • 20A current rating Input voltage range: 4.5V - 5.5V or 10.2V - 13.8V Output voltage range: 0.9V - 5.0V 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 The SIL20C Series is a new high density open frame non-isolated converter for space-sensitive applications. Each model has a wide input range (4.5V to 5.5V or 10.2V to 13.8V) and offer a wide 0.9V to 3.3V/5V output voltage range with a 20A 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 87% for the 5V input version and 91% for the 12V input version at full load conditions. The SIL20C series offers remote ON/OFF and over-current 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.) 5V input models 12V input models 0.9V to 3.3V 0.9V to 5.0V Output setpoint accuracy With 1.0% trim resistors Line regulation Low line to high line Load regulation ±2.5% 0A/20A Overshoot (at turn on) 5V input models 12V input models 3% max. 1% max. Ripple and noise 5Hz to 20MHz (See Note 1) See table Transient response (See Note 2) Deviation 4.5VDC 9.0VDC Turn OFF threshold 5Vin 12Vin 4.3VDC 7.5VDC GENERAL SPECIFICATIONS Efficiency See Table Switching frequency Fixed Approvals and standards (See Note 4) 275kHz typ. TÜV Product Services IEC60950, UL/cUL60950 Material flammability 100mV 200µs recovery to within regulation band INPUT SPECIFICATIONS UL94V-0 Weight 14.2g (0.5oz) MTBF Telcordia SR-332 7,963,574 hours ENVIRONMENTAL SPECIFICATIONS Input voltage range 5V input model 12V input model Input current Minimum load Remote OFF Input current (max.) (See Note 3) 5V input model 12V input model Input reflected ripple (See Note 4) 4.5 to 5.5VDC 10.2 to 13.8VDC Thermal performance (See Note 10) 65mA 20mA 15.0 @ lo max. 11.0 @ lo max. Operating ambient, temperature Non-operating 0ºC to +80ºC -40ºC to +125ºC PROTECTION Short-circuit protection Hiccup, non-latching 200mA RECOMMENDED SYSTEM CAPACITANCE Remote ON/OFF Logic compatibility ON OFF Start-up time (See Note 9) 5Vin 12Vin ±0.2% max. ±1.3% max. Min/max load Turn ON threshold Active high >2.4VDC