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 40 watts apc12 (12 amps) preliminary ? point of load (pol) applications ? high efficiency, 3.3v @ 92% (typ) ? -40c to +85c ambient operating temperature ? open frame smt ? positive enable function ? low output ripple and noise ? regulation to zero load ? programmable output from 0.9v to 3.6v (external trim resistor or voltage source) ? fixed frequency switching (200 khz) environmental operating temperature -40c to +85c storage temperature: -40c to +125c mtbf: >1 million hours input input range 1.8-6.0vdc and 5.6-13.0vdc input surge 7v for 03 version 14v for 08 version efficiency 3v3 @ 92% (typ) control enable ttl compatible (positive enable) output regulation (line, load, temp) <3% ripple and noise 1 75mv - (2.5v to 3.6v output) 50mv - (0.9v to 2.4v output) output voltage adjust range 0.9v to 3.6v transient response typical 5% deviation with 50% to 75% full load 650 s recovery isolation non-isolated module specifications subject to change without notice. safety ul, cul 609500 recognized tuv en60950 licensed total power: 40 watts input voltages: 1.8 to 13 v no. of outputs: single rev c:january 03
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 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 www.astecpower.com optional pins : pgood - power good logic signal p - active current share pin trim - trim pin (0.9 to 3.6v) notes: 1. 20 mhz bandwidth. external 56 uf (esr < 75mohm) for 03 device and 100uf (esr < 40mohm) for 08 device across vout and gnd. 2. meet fcc class a and ets300-386-1 requirements for conducted noise. consult factory for filtering information to meet fcc class b, vde or eic specifications. 3. all specifications are typical at nominal line, full load, and 25c unless otherwise noted. 4. all specifications subject to change without notice. mechanical drawings are for reference only 5. technical reference notes should be consulted for detailed information 6. warranty: 1yr input output efficiency model voltage voltage full load number 1.8v-6.0v 0.9v @ 12a 76% (typ) 1 apc12j03 1.8v-6.0v 1.2v @ 12a 81% (typ apc12k03 1.8v-6.0v 1.5v @ 12a 86% (typ) apc12m03 1.8v-6.0v 1.8v @ 12a 87% (typ) apc12y03 1.8v-6.0v 2.5v @ 12a 90% (typ) apc12g03 1-8v-6.0v 3.3v @ 12a 92% (typ) APC12F03 1-8v-6.0v 0.9v @ 12a 76% (typ) apc12j03-9 3 5.0v-13.0v 0.9v @ 12a 73% (typ) apc12j08 5.0v-13.0v 1.2v @ 12a 77% (typ) apc12k08 5.0v-13.0v 1.5v @ 12a 81% (typ) apc12m08 5.0v-13.0v 1.8v @ 12a 82% (typ) apc12y08 5.0v-13.0v 2.5v @ 12a 87% (typ) apc12g08 5.0v-13.0v 3.3v @ 12a 90% (typ) apc12f08 5.0v-13.0v 0.9v @ 12a 74% (typ) apc12j08-9 3 note: 1. typical efficiency is measured at full load, mid range input, and tc=25 deg c 2. ?-9ma? (suffix) - output trim, pgood and parallel options available on all modules 3. ?-9? (suffix) - output trim option available on 0.9v version. top view of board mechanical dimensions pad layout revc: january 03
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