SMT40C-12SADJJ

Embedded Power for Business-Critical Continuity SMT40C Series Rev.06.25.07 smt40c 1 of 4 12 Vin single output Total Power: 200W Input Voltage: 10.2-13.8 Vdc # of Outputs: Single Special Features • 40 A current rating • Input voltage range: 10.2 Vdc - 13.8 Vdc • Output voltage range: 0.9 Vdc - 5.0 Vdc • 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 >4 million hours per Telcordia SR-332 • Current share • Available RoHS compliant • 2 year warranty The SMT40C Series is a new high density open frame non-isolated converter for space-sensitive applications. Each model has a wide input range of 10.2 Vdc to 13.8 Vdc and offers a wide 0.9 Vdc to 5.0 Vdc output voltage range with a 40 A load. An external resistor adjusts the output voltage from its pre-set value of 0.9 V to any value up to 5 V. Typical efficiencies are 92% at full load conditions. The SMT40C series offers remote ON/OFF and overcurrent protection as standard. With full international safety approval including EN60950 and UL/cUL60950, the SMT40C reduces compliance costs and time to market. Safety UL/cUL : UL/cUL CAN/CSA 22.2 No. 60950 UL 60950 File No. E139421 TÜV Product Service (EN60950:2000) Certificate No. B 04 08 19870 228 CB report and certificate to IEC60950-US/6415C/UL Embedded Power for Business-Critical Continuity Specifications All specifications are typical at nominal input Vin = 12V, full load at 25°C unless otherwise stated. Rev.06.25.07 smt40c 2 of 4 OUTPUT SPECIFICATIONS Voltage adjustability (See Note 5) 0.9-5.0 Vdc ±3.0% ±0.2% max. ±1.5% max. 0 A/40 A At turn-on At turn-off (See Note 1) 1.0% max. 100 mV max. 50 mV pk-pk 15 mV rms 75 mV max. deviation 50 μs recovery to within regulation band Full load ±10% GENERAL SPECIFICATIONS Efficiency Switching frequency Approvals and standards Material flammability Weight Coplanarity MTBF Telcordia SR-332, method II @ 40 ºC Fixed (See Note 7) 92% typ. 300 kHz typ. TÜV Product Services IEC60950, UL/cUL60950 UL94V-0 28.3 g (1.0 oz) 150 μm 4,585,991 hours Output setpoint accuracy 1.0% trim resistors Line regulation Load regulation Min/max load Overshoot Undershoot Ripple and noise 5 Hz to 20 MHz Transient response (See Note 2) Current share INPUT SPECIFICATIONS Input voltage range Input current Input current (max.) Input reflected ripple Remote ON/OFF Logic compatibility ON OFF Start-up time (See Note 8) Turn ON threshold Turn OFF threshold Power up Remote ON/OFF (See Note 4) Minimum load Remote OFF Low line to high line Full load to min. load ENVIRONMENTAL SPECIFICATIONS Thermal performance (See Note 9) Operating ambient, temperature Non-operating 0 °C to +80 °C -40 °C to +125 °C PROTECTION 10.2-13.8 Vdc 290 mA 30 mA 22 A max @ lo max and Vin = 10.2 V 150 mA pk-pk Positive logic >2.4 Vdc