axv-102 zero dropout voltage regulator 10a preliminary may 1999 page 1 of 6 98009-05-004-02.doc ixys corporation 3540 bassett street, santa clara, ca 95054 tel:408-982-0700 fax:408-496-0670 ixys semiconductor, gmbh. edisonstr. 15 d-68623 lampertheim, germany tel:+49-6206-503-0 fax:+49-6206-503-627 axv-102 AXV-102-R features : 2mv dc dropout at 0.1a load 60mv dc dropout at 5a load 120mv dc dropout at 10a load ac output impedance better than 2m w . dc output impedance less than 1m w . adjustable output from 1.2 up to 5.5v output voltage tracks input voltage for vin axv-102 preliminary may 1999 page 2 of 6 98009-05-004-02.doc ixys corporation 3540 bassett street, santa clara, ca 95054 tel:408-982-0700 fax:408-496-0670 ixys semiconductor, gmbh. edisonstr. 15 d-68623 lampertheim, germany tel:+49-6206-503-0 fax:+49-6206-503-627 absolute maximum ratings parameter conditions min max units supply voltage -0.5 +6.5 vdc maximum output current -120 30 a reff pin current to ground 0 500 m a sd pin current to ground 0 20 m a sd pin voltage 0 vin+0.3v v storage temperature -30 110 c operating temperature -30 85 c dc electrical specification (-30c t a +85c) parameter conditions min typ max units operating voltage 2 6 vdc output load current 0 20 a sd open vin=2.7v 2 2.2 2.5 ma sd open vin=3.3v 2.2 2.4 2.7 sd open vin=5v 3 3.3 3.6 quiescent current sd connected to ground vin=2.7v 100 120 150 m a sd connected to ground vin=3.3v 120 160 200 sd connected to ground vin=5v 1200 1300 1400 regulated output voltage r1-infinite 2.75v axv-102 preliminary may 1999 page 3 of 6 98009-05-004-02.doc ixys corporation 3540 bassett street, santa clara, ca 95054 tel:408-982-0700 fax:408-496-0670 ixys semiconductor, gmbh. edisonstr. 15 d-68623 lampertheim, germany tel:+49-6206-503-0 fax:+49-6206-503-627 voltage drop vs. output current quiescent current (ground current) vs. operation voltage 0.3 0.1 0.2 0.0 0.4 0.5 0 5 10 15 20 output current [a] voltage drop [v] +25c +80c -30c 3 1 2 0 4 5 0 1 2 3 4 5 6 7 input voltage [v] quiescent current [ma] shut down quiescent current vs. operation voltage output voltage vs. temperature 1.5 0.5 1.0 0.0 2.0 2.5 2.0 3.0 3.5 4.0 2.5 4.5 5.0 5.5 6.0 input voltage [v] quiescent current [ma] -30c 0c +60c +90c +30c case temperature [c] output voltage [v] 2.760 2.740 2.745 2.750 2.755 2.735 2.730 2.765 2.770 2.775 2.780 i=10a i=0a i=18a
axv-102 preliminary may 1999 page 4 of 6 98009-05-004-02.doc ixys corporation 3540 bassett street, santa clara, ca 95054 tel:408-982-0700 fax:408-496-0670 ixys semiconductor, gmbh. edisonstr. 15 d-68623 lampertheim, germany tel:+49-6206-503-0 fax:+49-6206-503-627 ac electrical specification (-30c t a +85c) parameter conditions min typ max units attenuation* @ 0 i load 0.1 a vdrop>5mv 0-3khz 45 50 60 db insertion loss 20hz ? 10khz @ 50 w 55 60 db output impedance 10hz ? 10 khz 60 80 100 m w line transient attenuation transient voltage less than 0.75v 35 40 db transient output impedance idc=2a; d i=1a 70 110 m w * maximum input noise level [ p-p]= 1.8*vdrop load transient response ripple attenuation time 1msec/dev 10a iout vout 10mv/dev 40 10 20 30 0 50 60 10 100 1k 10k 100k frequency [hz] attenuation [db] test setup axv102 out gnd in 3 4 5 sd 1 reff 2 sw 1 r 1 c 2 load v out c 1 a a v v v a v in i l v out i gnd i sd v sd + - r 2 ein vripple
axv-102 preliminary may 1999 page 5 of 6 98009-05-004-02.doc ixys corporation 3540 bassett street, santa clara, ca 95054 tel:408-982-0700 fax:408-496-0670 ixys semiconductor, gmbh. edisonstr. 15 d-68623 lampertheim, germany tel:+49-6206-503-0 fax:+49-6206-503-627 output voltage determination vout < 2.7v vout > 2.7v ] [ 3 ] [ 7 . 2 6 . 3 ) 50 ]( [ 2 2 w + w + = k r k r mv v v out ] [ 6 . 3 7 . 2 ) 50 ]( [ 1 w + = k r v mv v v out general specifications thermal resistance parameter units parameter typ max units weight 8.20.5 gr. junction-to-case [ jc r q ] 1.0 c/w case-to-sink [ cs r q ] 0.50 c/w junction-to-ambient [ ja r q ] 62 c/w mechanical drawings a b c d g f h n w s m k r=e mm inch min max min max a 4.90 5.90 0.193 0.232 b 2.62 2.87 0.103 0.113 c 10.29 10.54 0.405 0.415 d 1.22 1.32 0.048 0.052 e 1.40 1.50 0.055 0.059 f 0.97 1.01 0.038 0.040 g 4.40 5.40 0.173 0.213 h 13.80 14.20 0.543 0.559 k 3.54 3.78 0.139 0.149 m 5.50 6.50 0.217 0.256 n 21.00 22.40 0.827 0.882 s 2.39 2.69 0.094 0.106 w 18.10 18.60 0.713 0.732 a b c d r=e g f h n w s m k mm inch min max min max a 4.90 5.90 0.193 0.232 b 2.62 2.87 0.103 0.113 c 10.29 10.54 0.405 0.415 d 1.22 1.32 0.048 0.052 e 1.40 1.50 0.055 0.059 f 0.97 1.01 0.038 0.040 g 6.11 6.36 0.241 0.250 h 13.80 14.20 0.543 0.559 k 3.54 3.78 0.139 0.149 m 19.91 20.16 0.784 0.794 n 21.00 22.40 0.827 0.882 s 2.39 2.69 0.094 0.106 w 18.10 18.60 0.713 0.732
axv-102 preliminary may 1999 page 6 of 6 98009-05-004-02.doc ixys corporation 3540 bassett street, santa clara, ca 95054 tel:408-982-0700 fax:408-496-0670 ixys semiconductor, gmbh. edisonstr. 15 d-68623 lampertheim, germany tel:+49-6206-503-0 fax:+49-6206-503-627 typical applications noise sensitive load axv002 out gnd in 3 4 5 sd 1 reff 2 c 2 v out = 5v c1 +vin noise sensitive load 10uf 470uf v noisy power supply r 1 5v to 2.7v axv002 out gnd in 3 4 5 sd 1 reff 2 sw 1 v out =2.7v c1 +vin=5v load 10uf 10uf
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