north america (usa): 1-888-41-astec europe (uk): 44 (1384) 842-211 asia (hk): 852-2437-9662 2 special features electrical specs 2 special features electrical specs 75 watts apc18 (18 amps) ? point of load (pol) applications ? high current slew rate at 2.5a/us 1 ? open frame smt ? high efficiency, 3.3v @ 92% (typ) ? adjustable output through external resistor programming ? -40c to +85c ambient operating temperature ? uvlo protection ? positive enable function ? low output ripple and noise ? regulation to zero load environmental operating temperature -40c to +85c storage temperature: -40c to +125c mtbf: >1 million hours input input range 10.0v to 14.0v input surge 15v efficiency 3.3v @ 92% (typ) control enable ttl compatible (positive enable) output regulation (line, load, temp) <3% load current 18a max ripple and noise 1 50mv output adjust range 0.75v - 5.5v current slew rate up to 2.5a/s transient response 1 3% typical deviation (for 5v o ) for 50% to 75% step load 200 s recovery remote sense 10% of vo turn on input voltage 10v (typical) uvlo hysterisis 1v (typical) ocp/otp hiccup - auto recovery isolation non-isolated module specifications subject to change without notice. safety ul, cul 609500 recognized (pending) tuv en60950 licensed (pending) total power: 75 watts input voltages: 10.0v to 14.0 v no. of outputs: single
europe astec house, waterfront business park merry hill, dudley west midlands, dy5 1lx, uk telephone: 44 (1384) 842-211 facsimile: 44 (1384) 843-355 americas 5810 van allen way carlsbad, ca 92008 telephone: 760-930-4600 facsimile: 760-930-0698 3 ordering information asia units 2111-2116, level 21 tower1, metroplaza 223, hing fong road fwai fong, new territories hong kong telephone: 852-2437-9662 facsimile: 852-2402-4426 3 ordering information www.astecpower.com notes: 1. 200uf and 2x 150uf input and output capacitance required. 2. all specifications are typical at nominal line, full load and 25c ambient temperature unless otherwise noted. 3. all specifications subject to change without notice. mechanical drawings are for reference only 4. technical reference notes should be consulted for detailed information 5. warranty: 1yr input output output current efficiency model voltage voltage full load (typ) number 10.0v - 14.0v 0.75 to 5.50v 18a 92% APC18T12-9(j) note: - 18a max output current with total output power limited to 75w - minimal output derating required - typical efficiency for 3.3v output; full load; nominal input voltage; 200lfm at t a =25 oc - suffix ?j? designates tray packaging, non ?j? is t&r mechanical dimensions * astec reserves the right to make changes to the information contained herein without notice and assumes no liability as a result of its use or application. (rev c: jun 2, 2004) pin assignment pin side down view recommended pad layout pad size min: 1.6 x 2.8 mm [0.065 x 0.110 inches] rec: 1.8 x 2.8 mm [0.070 x 0.110 inches] max: 2.0 x 3.0 mm [0.080 x 0.130 inches] gnd vo trim sense pin side up view vin enable
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