special features electrical specs 10 watts aer03 ? point of load (pol) applications ? positive enable function ? low output ripple and noise ? fixed frequency switching (150 khz) ? overvoltage, over current protection ? small 1 x 1 footprint ? non-isolated environmental operating temperature -25c to +95c storage temperature: -40c to +125c mtbf: = 5 million hours input input range 4.5v - 5.5vdc input surge 10v efficiency 88%@3.3v control enable ttl compatible (positive enable option) output regulation (line, load, temp) <3% ripple and noise 30mv transient response 1% max deviation with 50% to 75% full load 40 s (max) recovery specifications subject to change without notice. safety ul, cul 1950 recognized tuv en60950 licensed total power: 10 watts input voltages: 5 v no. of outputs: single astec industry standard americas (usa): 1-888-41-astec europe (uk): 44 (1384) 842-211 asia (hk): 852-2437-9662 16 w9959_02_dcdc_001-073_73 2/8/02 3:13 pm page 16
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 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 notes: 1. 20 mhz bandwidth. external 10 uf tant. capacitor + 0.1 uf cer. capacitor placed from +v out to -v out. 2. all specifications are typical at nominal line, full load, and 25c 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 when available. 5. warranty: 1yr input output efficiency model number voltage voltage full load 4.5v-5.5v 3.3v @ 3a 88% (typ) AER03F05N aer03 17 www.astec.com w9959_02_dcdc_001-073_73 2/8/02 3:13 pm page 17
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