SIL15C

SIL15C Series DC-DC CONVERTERS • • • • • • C Class Non-isolated 5 Vin and 12 Vin single output 1 NEW Product • • 15 A current rating Input voltage range: 4.5 Vdc to 5.5 Vdc or 10.2 Vdc to 13.8 Vdc Output voltage range: 0.9 Vdc - 5.0 Vdc Industry leading value • Cost optimised 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 Available RoHS compliant The SIL15C Series is a new high density open frame non-isolated converter for spacesensitive applications. Each model has a wide input range (4.5 Vdc to 5.5 Vdc or 10.2 Vdc to 13.8 Vdc) and offer a wide 0.9 Vdc to 3.3 Vdc/5 Vdc output voltage range with a 15 A load. An external resistor adjusts the output voltage from its pre-set value of 0.9 Vdc to any value up to the maximum allowed value for that model. Typical efficiencies are 89% for the 5 V input version and 91% for the 12 V input version. The SIL15C series offers remote ON/OFF and overcurrent protection as standard. With full international safety approval including EN60950 and UL/cUL60950, the SIL15C reduces compliance costs and time to market. All specifications are typical at nominal input, full load at 25 °C unless otherwise stated 2 YEAR WARRANTY SPECIFICATIONS OUTPUT SPECIFICATIONS Voltage adjustability (See Note 5) 5 V input models 12 V input models 0.9-3.3 Vdc 0.9V-5.0 Vdc ±2.5% ±0.2% max. ±0.5% max. 0 A/15 A 5 V input models 12 V input models 3% max. 1% max. 100 mV max. (See Note 1) Deviation See table 100 mV 200 µs recovery to within regulation band INPUT SPECIFICATIONS (CONTD.) Turn ON threshold Turn OFF threshold 5 Vin 12 Vin 5 Vin 12 Vin 4.5 Vdc 9.0 Vdc 4.3 Vdc 7.5 Vdc Output setpoint accuracy With 1.0% trim resistors Line regulation Load regulation Min/max load Overshoot (at turn on) Undershoot Ripple and noise 5 Hz to 20 MHz Transient response (See Note 2) Low line to high line Full load to min. load GENERAL SPECIFICATIONS Efficiency Switching frequency Approvals and standards (pending) Material flammability Weight MTBF Telcordia SR-332 Fixed (See Note 4) See Table 200 kHz TÜV Product Services IEC60950, UL/cUL60950 UL94V-0 14.2 g (0.5 oz) 7,817,294 hours ENVIRONMENTAL SPECIFICATIONS INPUT SPECIFICATIONS Input voltage range Input current Input current (max.) (See Note 3) Input reflected ripple (See Note 4) Remote ON/OFF Logic compatibility ON OFF Start-up time (See Note 9) Power up Remote ON/OFF 5 V input model 12 V input model Minimum load Remote OFF 5 V input model 12 V input model 5 V input model 12 V input model 4.5-5.5 Vdc 10.2-13.8 Vdc 65 mA 20 mA 11.5 A @ Io max. 8.1 A @ Io max. 200 mA (pk-pk) 200 mA (pk-pk) Active high >2.4 Vdc