Embedded Power for Business-Critical Continuity Rev.06.28.07 SMT15F 12 FIXED 1 of 5 SMT15F Series 12 Vin single fixed output Total Power: 15.0 W Input Voltage: 10.8-13.2 Vdc of Outputs: Single Special Features Designed to meet ultra fast The SMT15F-12 series are non-isolated dc-dc converters packaged transient requirements: in a surface-mount footprint giving designers a cost effective 300 A/s step load transients 15 A Current rating solution for conversion from a 12 V source. The SMT15F-12 has an Input voltage range: 10.8 Vdc to 13.2 Vdc input range of 10.8 Vdc to 13.2 Vdc and offers an output voltage Output voltage range: range from 1.0 Vdc to 1.8 Vdc with a 15 A load, which allows for 1.0 Vdc to 1.8 Vdc Extremely low internal maximum design flexibility and a pathway for future upgrades. power dissipation The SMT15F-12 is designed for applications that include Minimal thermal design concerns distributed power, workstations, optical network and wireless Ideal solution where board space is at a premium or applications. Implemented using state of the art surface-mount tighter card pitch is required technology and automated manufacturing techniques, the Industry standard surface-mount footprint SMT15F-12 offers compact size and efficiencies of up to 88% Available RoHS compliant at 1.8 Vout. 2 year warranty Safety UL/cUL CAN/CSA 22.2 No. E174104 UL 60950 File No. E174104 TV Product Service (EN60950) Certificate No. B 04 04 38572 CB report and certificate to IEC60950 DE3-52484Embedded Power for Business-Critical Continuity Rev.06.28.07 SMT15F 12 FIXED Specifications 2 of 5 All specifications are typical at nominal input, full load at 25C unless otherwise stated. OUTPUT SPECIFICATIONS EMC CHARACTERISTICS Voltage adjustability (Trimmable) 10% Electrostatic discharge EN61000-4-2, IEC801-2 Conducted immunity EN61000-4-6 Setpoint accuracy 2.5% typ. Radiated immunity EN61000-4-3 Line regulation 1.0% typ. GENERAL SPECIFICATIONS Load regulation 1.0% typ. Efficiency Vin = 12 V, Vout = 1.8 V 88% typ. Total error band 3.0% typ. Insulation voltage Non-isolated Minimum load 0 A Switching frequency Variable 700 kHz typ. Overshoot/undershoot None Vin = 12 V, Vout = 1.2 V Ripple and noise 5 Hz to 20 MHz 40 mV pk-pk Approvals and EN60950 25 mV rms standards UL/cUL60950 Temperature co-efficient 0.01%/C Material flammability UL94V-0 Transient response di/dt 200 A/s 7.5 A load step Dimensions (LxWxH) 33.02 x 13.46 x 7.57 mm (1.2 Vout) (See Note 3) 50 mV max. deviation 1.3 x 0.53 x 0.298 inches <10 s recovery to within 1.0% Weight 7 g (0.25 oz) Remote sense 10% Vo compensation Coplanarity 100 m MTBF Telcordia SR-332 16,529,000 hours INPUT SPECIFICATIONS Input voltage range 10.8 Vdc to 13.2 Vdc ENVIRONMENTAL SPECIFICATIONS Input current No load 100 mA Thermal performance Operating ambient, -40 C to +85 C (See Figure 1) temperature Input current (max.) 2.0 A max. Io max. Non-operating -40 C to +125 C and Vout = 1. 2 V PROTECTION Input reflected ripple 100 mA rms Short-circuit Continuous Remote ON/OFF (See Note 1) Thermal Automatic recovery Start-up time 5 ms