SMT15E-12W3V3J Datasheet | Emerson

Embedded Power for Business-Critical Continuity SMT15E Series 12 Vin Rev.3.4.09_91 SMT15E_12 Series of 4 Total Power: 49.5 Watts Input Voltage: 10-14 Vdc # of Outputs: Single Special Features - - - - - - - - - - - 15 A Current rating Input voltage range: 10 Vdc to 14 Vdc Output voltage range: 0.8 Vdc to 3.63 Vdc Ultra high efficiency: 94% @ 12 Vin and 3.3 Vout Extremely low internal power dissipation Minimal thermal design concerns Designed for reliability:  MTBF of 6,920,000 hours per Telcordia SR-332 Ideal solution where board space is at a premium or tighter card pitch is required Industry standard surface-mount footprint Available Ro HS pliant 2 year warranty Electrical Specifications Input Input voltage range: Input current: Input current (max.): Input reflected ripple: Remote ON/OFF: Start-up time: No load (max.) 10-14 Vdc 100 m A 4.5 A max. @ lo max. and Vout = 3.3 V 100 m A rms (See Note 1) 20 ms 0.8 - 3.63 Vdc ±0.4% typ. ±0.2% typ. ±1.0% typ. ±3.0% typ. 0A None 5 Hz to 20 m Hz 60 m V pk-pk 25 m V rms ±0.01%/˚C 100 m V max. deviation 100µs recovery to within ±1.0% 10% Vo pensation Output Voltage adjustability: Setpoint accuracy: Line regulation: Load regulation: Total error band: Minimum load: Overshoot/Undershoot: Ripple and noise: Temperature co-efficient: Transient response: Remote sense: Safety - - - UL/c UL CAN/CSA 22.2 No. E186249 TÜV Product Service (EN60950) Certificate No. B 08 05 51485 378 CB report and certificate to IEC60950 DE3-51686M1 All specifications are typical at nominal input, full load at 25 °C unless otherwise stated. Embedded Power for Business-Critical Continuity Rev.3.4.09_91 SMT15E_12 Series of 4 EMC Characteristics Electrostatic discharge: Conducted immunity: Radiated immunity: EN61000-4-2, IEC801-2 EN61000-4-6 EN61000-4-3 General Specifications Efficiency: Insulation voltage: Switching frequency: Approvals and standards: Material flammability: Dimensions Weight:...