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SMT15C-12SADJJ Datasheet(PDF) 2 Page - Emerson Network Power |
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SMT15C-12SADJJ Datasheet(HTML) 2 Page - Emerson Network Power |
2 / 4 page Rev.06.25.07 SMT15C 2 of 4 Embedded Power for Business-Critical Continuity All specifications are typical at nominal input, full load at 25 °C unless otherwise stated. Specifications OUTPUT SPECIFICATIONS Voltage adjustability 5 Vin 0.9-3.3 Vdc (See Note 7) 12 Vin 0.9-5.0 Vdc Output setpoint accuracy 1.0% trim resistors ±2.5% Line regulation Low line to high line ±0.2% Load regulation Full load to min. load ±0.5% Min/max load 0 A/15 A Overshoot 5 Vin 3.0% max. (at turn-on) 12 Vin 1.0% max. Undershoot At turn-off 100 mV max. Ripple and noise (See Note 6) See Table 5 Hz to 20 MHz on page 2 Transient response 100 mV max. deviation (See Note 1) 200 μs recovery to within regulation band INPUT SPECIFICATIONS Input voltage range 5 Vin 4.5-5.5 Vdc 12 Vin 10.2-13.8 Vdc Input current Minimum load 65 mA Remote ON/OFF 20 mA Input current (max.) 5 Vin 11.5 A max. @ Io max. (See Note 9) 12 Vin 8.1 A @ lo max. Input reflected ripple 5 Vin 200 mA (pk-pk) (See Note 2) 12 Vin 200 mA (pk-pk) Remote ON/OFF Logic compatibility Positive logic ON >2.4 Vdc OFF <0.8 Vdc Start-up time Power-up <20 ms (See Note 3) Remote ON/OFF <20 ms INPUT SPECIFICATIONS (CONTD.) Turn ON threshold 5 Vin 4.5 Vdc typ. 12 Vin 9.3 Vdc typ. Turn OFF threshold 5 Vin 4.3 Vdc typ. 12 Vin 7.8 Vdc typ. GENERAL SPECIFICATIONS Efficiency See Table on page 2 Switching frequency Fixed 200 kHz Approvals and (See Note 4) TÜV Product Services standards IEC60950, UL/cUL60950 Material flammability UL94V-0 Weight 14.2 g (0.5 oz) Coplanarity 150 μm MTBF Telcordia SR-332 7,817,294 hours ENVIRONMENTAL SPECIFICATIONS Thermal performance Operating ambient, 0 °C to +80 °C (See Note 10) temperature Non-operating -40 °C to +125 °C PROTECTION Short-circuit Hiccup, non-latching RECOMMENDED SYSTEM CAPACITANCE Input capacitance (See Note 11) 270 μF/20 mW ESR max. Output capacitance (See Note 11) 680 μF/10 mW ESR max. |
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