SIL/SMT20C2 Series
DC-DC CONVERTERS • • • • • • • C Class Non-isolated 20 A current rating Input voltage range: 4.5-13.8...
SIL/SMT20C2 Series
DC-DC CONVERTERS C Class Non-isolated 20 A current rating Input
voltage range: 4.5-13.8 V Output
voltage: 0.59-5.1 V Industry leading value Cost optimized design Excellent transient response Output enable Output
voltage adjustability Pathway for future upgrades Supports silicon
voltage migration Resulting in reduced design-in and qual time Current sink capability RoHS compliant
4.5 Vin to 13.8 V Single Output
August 27, 2008
1 NEW Product
The SIL/SMT20C2 series is a new high density, open frame, non-isolated converter for space sensitive applications. This model has a wide input range (4.5-13.8 Vdc) and offers a wide 0.59-5.1 V output
voltage range with 20 A load capability. An external resistor adjusts the output
voltage from its pre-set value of 0.59 V to any value up to the 5 V maximum. Typical efficiencies for the models are 93% for the 12 V input version. The series offers remote ON/ OFF and over-current protection as standard.
All specifications are typical at nominal input, full load at 25 °C, unless otherwise stated OUTPUT SPECIFICATIONS Output
voltage Output setpoint accuracy Line regulation Load regulation Min/max load Overshoot Undershoot Ripple and noise 5 Hz to 20 MHz Transient response At turn-on At turn-off (See Note 1) (See Notes 1, 2) (See Note 5) 0.1% trim resistors Low line to high line Full load to min. load 0.59-5.1 V ±1.0% ±0.2% ±0.5% 0 A/20 A 0.5% max. 100 mV max. 30 mV Vin = 5 V, Vout = 2.5 V 130 mV max...
