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1/26 XC6420 ` 150ma ? dual ldo ?` , on/off ? ? XC6420 `????????????gF 150ma ldo 2ch d cmos ?` ic ? on ? ldo2 ???`??????g??? ?R?``????g??? 1.2v 3.6v ? 0.05v ???? 2 O?? en ??????`???B??? ??Br??? c l ??????`?? v out ?? v ss ???? ??? c l ??????? esr ???^??????r?? ?R??o???`?`???????????`g ?h?????? ? ? `C av C ??C L : 150ma min. ?R : 1.6v 5.5v ?R : 1.2v 3.6v 2% 0.05v ?? : 190mv i out =150ma (v out =3.3v) M : 55 a / ch (typ.) : 0.1 a ???? : 75db@1khz en ?C : ?? c l ?C o : 250ma (typ.) ?jo 50ma (typ.) ? : ??? 1 f ?? : -40 +85 ??` sot-26 uspn-6 usp-6b04 h?] : eu rohs ??U?` ?? jtr0352-007 ripple rejection XC6420(v out =1.8v) 0 20 40 60 80 100 0.1 1 10 100 1000 ripple frequency : f (khz) ripple rejection rate : rr (db) iout=0.1ma iout=1ma iout=30ma iout=100ma v in =3.0v+0.5v p- pac , ta=25 c in =0.1f(ceramic), c l =1.0f(ceramic )
2/26 XC6420 ` ? sot-26 uspn-6 usp-6b04 C 1 3 6 en1 on/off 1 2 2 5 v in ? 3 1 4 en2 on/off 2 4 6 2 v out2 2 5 4 3 v ss ? 6 5 1 v out1 1 h
3/26 XC6420 ` ?????? O?R M??` ? v out1 (v) v out2 (v) ? v out1 (v) v out2 (v) 01 1.20 1.20 31 1.50 2.80 02 1.20 1.50 32 1.80 2.80 03 1.20 2.50 33 2.80 2.80 04 1.20 2.85 34 2.80 3.00 05 1.20 3.00 35 2.80 3.30 06 1.20 3.30 36 1.20 3.60 07 1.50 1.50 37 3.60 1.20 08 1.50 1.80 38 1.20 2.80 09 1.50 2.50 39 3.30 2.00 10 1.50 2.85 40 3.00 3.30 11 1.50 3.00 41 3.30 3.30 12 1.50 3.30 42 1.30 1.50 13 1.80 1.80 43 2.60 2.80 14 1.80 2.50 44 3.10 3.30 15 2.85 2.85 45 1.50 2.60 16 1.80 2.85 46 2.60 3.30 17 1.80 3.00 47 3.40 3.40 18 3.00 1.80 48 2.85 2.60 19 1.80 3.30 49 3.30 1.80 20 2.50 2.50 50 1.80 1.20 21 2.50 2.80 51 3.10 3.10 22 2.50 2.85 52 1.50 3.10 23 3.30 1.50 53 3.30 2.80 24 2.50 3.00 54 3.00 2.80 25 2.50 3.30 55 3.30 3.00 26 2.85 3.00 27 2.85 3.30 28 3.00 3.00 29 1.20 1.80 30 1.30 2.80 ?R??????I??? ? ? ? h C a en1: ?? , en2: ?? v out1 : c l ?C , v out2 : c l ?C ?`?? b en1: ?? , en2: ?? ? O?R 01 ? mr-g sot-26 (3,000/reel) 7r-g uspn-6 (5,000/reel) ?- (*1) ??` ( k?g ) dr-g usp-6b04 (5,000/ reel) u? XC6420 ?????- (*1) (*1) ?-g? ??????` rohs u??
4/26 XC6420 ` ? ? g ?R v in v ss -0.3 +7.0 v i out1 +i out2 600 (*1) ma ?R 1/ ?R 2 v out1 /v out2 v ss -0.3 v in +0.3 v en1/en2 ?R v en1 /v en2 v ss -0.3 +7.0 v 250 sot-26 600 (pcb mounted) (*2) 100 uspn-6 600 (pcb mounted) (*2) S?p? usp-6b04 pd 600 (pcb mounted) (*2) mw ?? topr -40 +85 ? ts t g - 5 5 +125 (*1) pd > { (v in -v out1 )i out1 + (v in -v out2 )i out2 } ??? (*2) g?rS?p?|?`???g????? 22 24 ??? ?? * ?`???o?`??`?? ~??
5/26 XC6420 ` XC6420 series ?`?` ? *8 ?? ? y (*1) min. typ. max. g y ?R v out(e) (*2) v en =v in , i out =10ma v out(t) 0.98 (*3) v out(t) (*4) v out(t) 1.02 (*3) v i outmax v en =v in 150 - - ma ?? v out v en =v in 0.1ma Q i out Q 150ma - 25 45 mv vdif (*5) i out =150ma, v en =v in e mv M i ss v en =v in i out =0ma - 55 105 a i stb v en =v ss - 0.01 0.1 a 2.5v Q v in Q 5.0v v out(t) Q 2.0v v en =v in , i out =30ma v out / ( v in ? v out ) v out(t) +0.5v Q v in Q 5.5v v out(t) R 2.05v v en =v in , i out =30ma - 0.02 0.1 %/v ?R v in - 1.6 - 5.5 v ?R? v out / ( topr ? v out ) v en =v in , i out =10ma -40 Q ta Q 85 - 100 - ppm/ ??? psrr v en =v in v in {v out(t) +1.0}+0.5vp-pac i out =30ma, f=1khz - 75 - db i lim v en =v in 150 250 - ma ?j i short v en =v in v out =v ss - 50 - ma en?h? ??R v enh - 1.0 - 5.5 v en?l? ??R v enl - - - 0.3 v en?h? ? i enh v en =v in =5.5v 2.5 6.0 9.1 a en?l? ? i enl v en =v ss -0.1 - 0.1 a c l ?? r dchg v in =5.5v, v en =v ss v out =2.0v - 300 - ? ? ???? v in =v out(t) +1v , i out =1ma , c in =c l =1.0 f *1 v out(e) : gH?R *2 O?R??gH?R v out(e) ??Re?E? *3 v out(t) : O?R *4 vdif {v in1 v out1 } ?x v in1 ?R? v out1 ?r?R v out1 i out ?? v in =v out(t) +1.0v ??R? 98% ?R *5 e-1 ?E? *7 v in1 ?R? v out1 ???R *8 ch. yr???? ch. ??? off(v en =v ss ) ?? ta = 2 5
6/26 XC6420 ` ?Re?E O?R (v) ?R (v) (mv) O?R (v) ?R (v) (mv) v out(e) vdif v out(e) vdif v out(t) min. max. typ. max. v out(t) min. max. typ. max. 1.200 1.176 1.224 2.450 2.401 2.499 280 390 1.250 1.225 1.275 560 710 2.500 2.450 2.550 1.300 1.274 1.326 2.550 2.499 2.601 1.350 1.323 1.377 530 600 2.600 2.548 2.652 1.400 1.372 1.428 2.650 2.597 2.703 1.450 1.421 1.479 2.700 2.646 2.754 1.500 1.470 1.530 2.750 2.695 2.805 1.550 1.519 1.581 460 520 2.800 2.744 2.856 1.600 1.568 1.632 2.850 2.793 2.907 1.650 1.617 1.683 2.900 2.842 2.958 1.700 1.666 1.734 2.950 2.891 3.009 200 340 1.750 1.715 1.785 380 470 3.000 2.940 3.060 1.800 1.764 1.836 3.050 2.989 3.111 1.850 1.813 1.887 3.100 3.038 3.162 1.900 1.862 1.938 3.150 3.087 3.213 1.950 1.911 1.989 300 450 3.200 3.136 3.264 2.000 1.960 2.040 3.250 3.185 3.315 2.050 2.009 2.091 3.300 3.234 3.366 2.100 2.058 2.142 3.350 3.283 3.417 2.150 2.107 2.193 3.400 3.332 3.468 2.200 2.156 2.244 3.450 3.381 3.519 2.250 2.205 2.295 3.500 3.430 3.570 2.300 2.254 2.346 3.550 3.479 3.621 2.350 2.303 2.397 3.600 3.528 3.672 190 270 2.400 2.352 2.448 280 390 ?
7/26 XC6420 ` XC6420 `?R??` 12 ?? v out ???A? rx1 rx2 ???????R ???R`?^?? v out ???A? pch-mos ???l? v out ??R?????????`????????jo? ? en ???????`??? esr ???? XC6420 `??(c l )??a?????c l ?v out v ss ???? ???c l 1.0f ?????? ?? v in ? v ss ?g???c in 1.0f ??? ??jo XC6420 `????jo???`????M???????? ?_??R? ?R????`???R?g??? ??jr? 50ma ????? en ? XC6420 `?en ???????` ??????? ??B?? (c l )? `??? v out -v ss g??????`???? ? en ?????A??en ??k? c l ?C? XC6420???v out -v ss g?Anch?????enl??(ic????)r???c l `?????`??c l ??300(v in =5.5vrv out =2.0v typ.)O?? ????c l ?rg?c l ??????c l ?Q?c l ??r dchg ????c l c r??cr?cr??nch?????R??? v= v out(e) e -t/ ?t ???_ =ln v out(e) / v v?Rv out(e) ?Rt?rg ?c l ??r dchg ???c l c h
8/26 XC6420 ` 1. ?r?^???R?R?N??F??? ~???????????? 2. ?u??m????? ????`?`???O??`??I? ?????????O?? 3. Z?`??????z??????? ?????? v in v ss ??? 4. ??? c in ??? c l ??? ic ?? ???
9/26 XC6420 ` y y y y
10/26 XC6420 ` en ?R?????? v en =v in ?? (1)outputvoltage vs. outputcurrent XC6420(v out =1.2v) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0 50 100 150 200 250 300 350 outputcurrent : i out (ma) outputvoltage : v out (v) ta=85 ta=25 ta=-40 v in =2.2v, c in =1.0f(ceramic), c l =1.0f(ceramic) XC6420(v out =1.2v) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0 50 100 150 200 250 300 350 outputcurrent : i out (ma) outputvoltage : v out (v) vin=1.6v vin=2.2v vin=2.7v vin=5.5v XC6420(v out =1.8v) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 0 50 100 150 200 250 300 350 outputcurrent : i out (ma) outputvoltage : v out (v) vin=1.9v vin=2.3v vin=2.8v vin=3.3v vin=5.5v XC6420(v out =1.8v) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 0 50 100 150 200 250 300 350 outputcurrent : i out (ma) outputvoltage : v out (v) ta=85 ta=25 ta=-40 v in =2.8v, c in =1.0f(ceramic), c l =1.0f(ceramic) XC6420(v out =2.5v) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 50 100 150 200 250 300 350 outputcurrent : i out (ma) outputvoltage : v out (v) vin=2.6v vin=3v vin=3.5v vin=4v vin=5.5v XC6420(v out =2.5v) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 50 100 150 200 250 300 350 outputcurrent : i out (ma) outputvoltage : v out (v) ta=85 ta=25 ta=-40 v in =3.5v, c in =1.0f(ceramic), c l =1.0f(ceramic) ta=25 c in =1.0f(ceramic), c l =1.0f(ceramic) ta=25 c in =1.0f(ceramic), c l =1.0f(ceramic) ta=25 c in =1.0f(ceramic), c l =1.0f(ceramic)
11/26 XC6420 ` (1)outputvoltage vs. outputcurrent (2)outputvoltage vs. inputvoltage XC6420(v out =3.6v) 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 0 50 100 150 200 250 300 350 outputcurrent : i out (ma) outputvoltage : v out (v) vin=3.7v vin=4.1v vin=4.6v vin=5.1v vin=5.5v XC6420(v out =3.6v) 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 0 50 100 150 200 250 300 350 outputcurrent : i out (ma) outputvoltage : v out (v) ta=85 ta=25 ta=-40 v in =4.6v, c in =1.0f(ceramic), c l =1.0f(ceramic) XC6420(v out =1.2v) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0.0 1.0 2.0 3.0 4.0 5.0 6.0 inputvoltage : v in (v) outputvoltage : v out (v) iout=1ma iout=10ma iout=30ma iout=100ma ta=25 c in =1.0f(ceramic), c l =1.0f(ceramic) XC6420(v out =1.8v) 0.0 0.5 1.0 1.5 2.0 0.0 1.0 2.0 3.0 4.0 5.0 6.0 inputvoltage : v in (v) outputvoltage : v out (v) iout=1ma iout=10ma iout=30ma iout=100ma ta=25 c in =1.0f(ceramic), c l =1.0f(ceramic) XC6420(v out =1.2v) 1.05 1.10 1.15 1.20 1.25 1.30 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 inputvoltage : v in (v) outputvoltage : v out (v) iout=1ma iout=10ma iout=30ma iout=100ma ta=25 c in =1.0f(ceramic), c l =1.0f(ceramic) XC6420(v out =1.8v) 1.65 1.70 1.75 1.80 1.85 1.90 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 inputvoltage : v in (v) outputvoltage : v out (v) iout=1ma iout=10ma iout=30ma iout=100ma ta=25 c in =1.0f(ceramic), c l =1.0f(ceramic) ta=25 c in =1.0f(ceramic), c l =1.0f(ceramic)
12/26 XC6420 ` (2)outputvoltage vs. inputvoltage (3)dropoutvoltage vs. outputcurrent XC6420(v out =3.6v) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 0.0 1.0 2.0 3.0 4.0 5.0 6.0 inputvoltage : v in (v) outputvoltage : v out (v) iout=1ma iout=10ma iout=30ma iout=100ma ta=25 c in =1.0f(ceramic), c l =1.0f(ceramic) XC6420(v out =2.5v) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0.0 1.0 2.0 3.0 4.0 5.0 6.0 inputvoltage : v in (v) outputvoltage : v out (v) iout=1ma iout=10ma iout=30ma iout=100ma ta=25 c in =1.0f(ceramic), c l =1.0f(ceramic) XC6420(v out =3.6v) 3.45 3.50 3.55 3.60 3.65 3.70 4.0 4.5 5.0 5.5 inputvoltage : v in (v) outputvoltage : v out (v) iout=1ma iout=10ma iout=30ma iout=100ma ta=25 c in =1.0f(ceramic), c l =1.0f(ceramic) XC6420(v out =2.5v) 2.35 2.40 2.45 2.50 2.55 2.60 3.0 3.5 4.0 4.5 5.0 5.5 inputvoltage : v in (v) outputvoltage : v out (v) iout=1ma iout=10ma iout=30ma iout=100ma ta=25 c in =1.0f(ceramic), c l =1.0f(ceramic) XC6420(v out =1.2v) 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0 25 50 75 100 125 150 outputcurrent : i out (ma) dropout voltage : vdif (v) ta=85 ta=25 ta=-40 c in =1.0f(ceramic), c l =1.0f(ceramic) below the minimum operating voltage XC6420(v out =1.8v) 0.0 0.1 0.2 0.3 0.4 0.5 0 25 50 75 100 125 150 outputcurrent : i out (ma) dropout voltage : vdif (v) ta=85 ta=25 ta=-40 c in =1.0f(ceramic), c l =1.0f(ceramic)
13/26 XC6420 ` (3)dropoutvoltage vs. outputcurrent (4)supplycurrent vs. inputvoltage XC6420(v out =2.5v) 0.0 0.1 0.2 0.3 0.4 0.5 0 25 50 75 100 125 150 outputcurrent : i out (ma) dropout voltage : vdif (v) ta=85 ta=25 ta=-40 c in =1.0f(ceramic), c l =1.0f(ceramic) XC6420(v out =3.6v) 0.0 0.1 0.2 0.3 0.4 0.5 0 25 50 75 100 125 150 outputcurrent : i out (ma) dropout voltage : vdif (v) ta=85 ta=25 ta=-40 c in =1.0f(ceramic), c l =1.0f(ceramic) XC6420(v out =1.2v) 0 25 50 75 100 125 0123456 inputvoltage : v in (v) supplycurrent : i ss (a) ta=85 ta=25 ta=-40 c in =1.0f(ceramic), c l =1.0f(ceramic) XC6420(v out =1.8v) 0 25 50 75 100 125 0123456 inputvoltage : v in (v) supplycurrent : i ss (a) ta=85 ta=25 ta=-40 c in =1.0f(ceramic), c l =1.0f(ceramic) XC6420(v out =2.5v) 0 25 50 75 100 125 0123456 inputvoltage : v in (v) supplycurrent : i ss (a) ta=85 ta=25 ta=-40 c in =1.0f(ceramic), c l =1.0f(ceramic) XC6420(v out =3.6v) 0 25 50 75 100 125 0123456 inputvoltage : v in (v) supplycurrent : i ss (a) ta=85 ta=25 ta=-40 c in =1.0f(ceramic), c l =1.0f(ceramic)
14/26 XC6420 ` (5)outputvoltage vs. ambienttemperature (6)supplycurrent vs. ambienttemperature (7)en threshold voltag e vs. ambienttemperature XC6420(v out =1.2v) 1.10 1.15 1.20 1.25 1.30 -50 -25 0 25 50 75 100 ambienttemperature : ta () outputvoltage : v out (v) iout=1ma iout=10ma iout=30ma iout=100ma v in =2.2v, c in =1.0f(ceramic), c l =1.0f(ceramic) XC6420(v out =1.8v) 1.70 1.75 1.80 1.85 1.90 -50 -25 0 25 50 75 100 ambienttemperature : ta () outputvoltage : v out (v) iout=1ma iout=10ma iout=30ma iout=100ma v in =2.8v, c in =1.0f(ceramic), c l =1.0f(ceramic) XC6420(v out =3.6v) 3.50 3.55 3.60 3.65 3.70 -50 -25 0 25 50 75 100 ambienttemperature : ta () outputvoltage : v out (v) iout=1ma iout=10ma iout=30ma iout=100ma v in =4.6v, c in =1.0f(ceramic), c l =1.0f(ceramic) XC6420(v out =2.5v) 2.40 2.45 2.50 2.55 2.60 -50 -25 0 25 50 75 100 ambienttemperature : ta () outputvoltage : v out (v) iout=1ma iout=10ma iout=30ma iout=100ma v in =3.5v, c in =1.0f(ceramic), c l =1.0f(ceramic) XC6420 10 20 30 40 50 60 70 80 90 100 -50 -25 0 25 50 75 100 ambienttemperature : ta () supplycurrent : i ss (a) vout=1.2v vout=1.8v vout=2.5v vout=3.6v v in =v out +1.0v, c in =1.0f(ceramic), c l =1.0f(ceramic) XC6420 0.0 0.2 0.4 0.6 0.8 1.0 1.2 -50 -25 0 25 50 75 100 ambienttemperature : ta () en threshold voltage : v en (v) en"h"level en"l"level c in =1.0f(ceramic), c l =1.0f(ceramic)
15/26 XC6420 ` (8)rising response time (9)input transient response XC6420(v out =1.2v) -3.0 -2.0 -1.0 0.0 1.0 2.0 3.0 time (40s/div) input voltage : v in (v) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 output voltage : v out (v) iout=0.1ma iout=1ma iout=30ma iout=100ma input voltage output voltage v in =0v2.2v, tr=5s, ta=25 c in =0.1f(ceramic), c l =1.0f(ceramic) XC6420(v out =1.8v) -3.0 -2.0 -1.0 0.0 1.0 2.0 3.0 time (40s/div) input voltage : v in (v) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 output voltage : v out (v) iout=0.1ma iout=1ma iout=30ma iout=100ma input voltage output voltage v in =0v2.8v, tr=5s, ta=25 c in =0.1f(ceramic), c l =1.0f(ceramic) XC6420(v out =2.5v) -6.0 -4.0 -2.0 0.0 2.0 4.0 6.0 time (40s/div) input voltage : v in (v) 0.0 1.0 2.0 3.0 4.0 5.0 6.0 output voltage : v out (v) iout=0.1ma iout=1ma iout=30ma iout=100ma input voltage v in =0v3.5v, tr=5s, ta=25 c in =0.1f(ceramic), c l =1.0f(ceramic) output voltage XC6420(v out =3.6v) -6.0 -4.0 -2.0 0.0 2.0 4.0 6.0 time (40s/div) input voltage : v in (v) 0.0 1.0 2.0 3.0 4.0 5.0 6.0 output voltage : v out (v) iout=0.1ma iout=1ma iout=30ma iout=100ma input voltage output voltage v in =0v4.6v, tr=5s, ta=25 c in =0.1f(ceramic), c l =1.0f(ceramic) XC6420(v out =1.2v) -1.8 -0.8 0.2 1.2 2.2 3.2 4.2 time (100s/div) input voltage : v in (v) 1.05 1.10 1.15 1.20 1.25 1.30 1.35 output voltage : v out (v) iout=0.1ma iout=1ma iout=30ma iout=100ma in p ut volta g e out p ut volta g e v in =2.2v?3.2v, tr=tf=5s, ta=25 c in =0.1f(ceramic), cl=1.0f(ceramic) XC6420(v out =1.8v) -1.2 -0.2 0.8 1.8 2.8 3.8 4.8 time (100s/div) input voltage : v in (v) 1.65 1.70 1.75 1.80 1.85 1.90 1.95 output voltage : v out (v) iout=0.1ma iout=1ma iout=30ma iout=100ma in p ut volta g e out p ut volta g e v in =2.8v?3.8v, tr=tf=5s, ta=25 c in =0.1f(ceramic), cl=1.0f(ceramic)
16/26 XC6420 ` (9)input transient response (10)load transient response XC6420(v out =1.2v) 1.05 1.10 1.15 1.20 1.25 1.30 time (20s/div) output voltage : v out (v) 0 100 200 300 400 500 output current : i out (ma) 100ma 1ma output current output voltage i out =1ma?100ma, tr=tf=0.5s, ta=25 v in =2.2v, c in =c l =1.0f(ceramic) XC6420(v out =1.8v) 1.65 1.70 1.75 1.80 1.85 1.90 time (20s/div) output voltage : v out (v) 0 100 200 300 400 500 output current : i out (ma) 100ma 1ma output current output voltage i out =1ma?100ma, tr=tf=0.5s, ta=25 v in =2.8v, c in =c l =1.0f(ceramic) XC6420(v out =2.5v) -0.5 0.5 1.5 2.5 3.5 4.5 5.5 time (100s/div) input voltage : v in (v) 2.35 2.40 2.45 2.50 2.55 2.60 2.65 output voltage : v out (v) iout=0.1ma iout=1ma iout=30ma iout=100ma in p ut volta g e out p ut volta g e v in =3.5v?4.5v, tr=tf=5s, ta=25 c in =0.1f(ceramic), c l =1.0f(ceramic) XC6420(v out =3.6v) 0.5 1.5 2.5 3.5 4.5 5.5 6.5 time (100s/div) input voltage : v in (v) 3.45 3.50 3.55 3.60 3.65 3.70 3.75 output voltage : v out (v) iout=0.1ma iout=1ma iout=30ma iout=100ma in p ut volta g e out p ut volta g e v in =4.6v?5.5v, tr=tf=5s, ta=25 c in =0.1f(ceramic), c l =1.0f(ceramic) XC6420(v out =1.2v) 1.05 1.10 1.15 1.20 1.25 1.30 time (100s/div) output voltage : v out (v) 0 150 300 450 600 750 output current : i out (ma) 150ma 0.1ma output current output voltage i out =0.1ma?150ma, tr=tf=0.5s, ta=25 v in =2.2v, c in =c l =1.0f(ceramic) XC6420(v out =1.8v) 1.65 1.70 1.75 1.80 1.85 1.90 time (100s/div) output voltage : v out (v) 0 150 300 450 600 750 output current : i out (ma) 150ma 0.1ma output current output voltage i out =0.1ma?150ma, tr=tf=0.5s, ta=25 v in =2.8v, c in =c l =1.0f(ceramic)
17/26 XC6420 ` (10)load transient response (11)en rising respose time XC6420(v out =2.5v) 2.35 2.40 2.45 2.50 2.55 2.60 time (20s/div) output voltage : v out (v) 0 100 200 300 400 500 output current : i out (ma) 100ma 1ma output current output voltage i out =1ma?100ma, tr=tf=0.5s, ta=25 v in =3.5v, c in =c l =1.0f(ceramic) XC6420(v out =3.6v) 3.45 3.50 3.55 3.60 3.65 3.70 time (20s/div) output voltage : v out (v) 0 100 200 300 400 500 output current : i out (ma) 100ma 1ma output current output voltage i out =1ma?100ma, tr=tf=0.5s, ta=25 v in =4.6v, c in =c l =1.0f(ceramic) XC6420(v out =1.2v) -3.0 -2.0 -1.0 0.0 1.0 2.0 3.0 time (40s/div) en input voltage : v en (v) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 output voltage : v out (v) iout=0.1ma iout=1ma iout=30ma iout=100ma en input voltage output voltage v en =0v2.2v, tr=5s, ta=25 v in =2.2v, c in =c l =1.0f(ceramic) XC6420(v out =1.8v) -3.0 -2.0 -1.0 0.0 1.0 2.0 3.0 time (40s/div) en input voltage : v en (v) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 output voltage : v out (v) iout=0.1ma iout=1ma iout=30ma iout=100ma en input voltage output voltage v en =0v2.8v, tr=5s, ta=25 v in =2.8v, c in =c l =1.0f(ceramic) XC6420(v out =2.5v) 2.35 2.40 2.45 2.50 2.55 2.60 time (100s/div) output voltage : v out (v) 0 150 300 450 600 750 output current : i out (ma) 150ma 0.1ma output current output voltage i out =0.1ma?150ma, tr=tf=0.5s, ta=25 v in =3.5v, c in =c l =1.0f(ceramic) XC6420(v out =3.6v) 3.45 3.50 3.55 3.60 3.65 3.70 time (100s/div) output voltage : v out (v) 0 150 300 450 600 750 output current : i out (ma) 150ma 0.1ma output current output voltage i out =0.1ma?150ma, tr=tf=0.5s, ta=25 v in =4.6v, c in =c l =1.0f(ceramic)
18/26 XC6420 ` (11)en rising respose time (12)ripple rejection XC6420(v out =2.5v) -6.0 -4.0 -2.0 0.0 2.0 4.0 6.0 time (40s/div) en input voltage : v en (v) 0.0 1.0 2.0 3.0 4.0 5.0 6.0 output voltage : v out (v) iout=0.1ma iout=1ma iout=30ma iout=100ma en input voltage output voltage v en =0v3.5v, tr=5s, ta=25 v in =3.5v, c in =c l =1.0f(ceramic) XC6420(v out =3.6v) -6.0 -4.0 -2.0 0.0 2.0 4.0 6.0 time (40s/div) en input voltage : v en (v) 0.0 1.0 2.0 3.0 4.0 5.0 6.0 output voltage : v out (v) iout=0.1ma iout=1ma iout=30ma iout=100ma en input voltage output voltage v en =0v4.6v, tr=5s, ta=25 v in =4.6v, c in =c l =1.0f(ceramic) ( ) ( ) XC6420(v out =1.2v) 0 20 40 60 80 100 0.1 1 10 100 1000 ripple frequency : f (khz) ripple rejection rate : rr (db) iout=0.1ma iout=1ma iout=30ma iout=100ma v in =3.0v+0.5v p-pac , ta=25 c in =0.1f(ceramic), c l =1.0f(ceramic) XC6420(v out =1.8v) 0 20 40 60 80 100 0.1 1 10 100 1000 ripple frequency : f (khz) ripple rejection rate : rr (db) iout=0.1ma iout=1ma iout=30ma iout=100ma v in =3.0v+0.5v p-pac , ta=25 c in =0.1f(ceramic), c l =1.0f(ceramic) XC6420(v out =2.5v) 0 20 40 60 80 100 0.1 1 10 100 1000 ripple frequency : f (khz) ripple rejection rate : rr (db) iout=0.1ma iout=1ma iout=30ma iout=100ma v in =3.5v+0.5v p-pac , ta=25 c in =0.1f(ceramic), c l =1.0f(ceramic) XC6420(v out =3.6v) 0 20 40 60 80 100 0.1 1 10 100 1000 ripple frequency : f (khz) ripple rejection rate : rr (db) iout=0.1ma iout=1ma iout=30ma iout=100ma v in =4.6v+0.5v p-pac , ta=25 c in =0.1f(ceramic), c l =1.0f(ceramic)
19/26 XC6420 ` (13)cross talk XC6420(v out1 =1.2v, v out2 =1.2v) 1.05 1.10 1.15 1.20 1.25 1.30 time (200s/div) output voltage(vr2) : v out (v) 0 100 200 300 400 500 output current(vr1) : i out (ma) output current vr1 : 1ma? 150ma) output voltage(vr2 : 30ma) i out1 =1ma?150ma, i out2 =30ma, tr=tf=5s, ta=25 v in =2.2v, c in =c l1 =c l2 =1.0f(ceramic) XC6420(v out1 =3.3v, v out2 =3.3v) 3.15 3.20 3.25 3.30 3.35 3.40 time (200s/div) output voltage(vr2) : v out (v) 0 100 200 300 400 500 output current(vr1) : i out (ma) output current vr1 : 1ma? 150ma) output voltage(vr2 : 30ma) i out1 =1ma?150ma, i out2 =30ma, tr=tf=5s, ta=25 v in =4.6v, c in =c l1 =c l2 =1.0f(ceramic) (14)output noise density XC6420(v out =1.2v) 0.01 0.1 1 10 100 0.1 1 10 100 frequency : f (khz) output noise density : (v/hz) iout=30ma v in =2.2v, ta=25 c in =c l =1.0f(ceramic) frequency-range 0.1100khz output noise 35.14vrms XC6420(v out =1.8v) 0.01 0.1 1 10 100 0.1 1 10 100 frequency : f (khz) output noise density : (v/hz) iout=30ma v in =2.8, ta=25 c in =c l =1.0f(ceramic) frequency-range 0.1100khz output noise 50.66vrms XC6420(v out =3.3v) 0.01 0.1 1 10 100 0.1 1 10 100 frequency : f (khz) output noise density : (v/hz) iout=30ma v in =5.0v, ta=25 c in =c l =1.0f(ceramic) frequency-range 0.1100khz output noise 83.87vrms
20/26 XC6420 ` ? uspn-6 (unit : mm) sot-26 uspn-6 ??? uspn-6 ?`? 1 6 0.25 0.2 0.25 c 0 . 0 7 5 0.25 0.65 0.15 0.45 0.45 0.15 2 5 3 4 0.2 0.2 0.2 0.1 0.45 0.45 0.1 0.4 0.5 c0 .05 1 6 2 5 3 4
21/26 XC6420 ` usp-6b04 usp-6b04 ??? usp-6b04 ?`? ? 0.18 0.4 0.94
22/26 XC6420 ` sot-26??`S?p? sot-26??`?S?p???? S?p??g????????g???|?`??? 1.y?` y g??B ?? ? g? pb?`? g? 40mm40mm?1600mm 2 ? ~e s50%-Y s50% ??~?A | ?fr-4 1.6mm ?????? ?`?0.8mm4 u??gmm 2.S?p?-?? g?(tjmax = 125) ??? S?p?pdmw ?(/w) 166.67 25 85 600 240 pd-ta? 0 100 200 300 400 500 600 700 25 45 65 85 105 125 ??ta S?p?pdmw
23/26 XC6420 ` uspn-6??`S?p? uspn-6??`?S?p???? S?p??g????????g???|?`??? 1.y?` y g??B ?? ? g? pb?`? g? ~4?40mm40mm?1600mm 2 ?~e ?s50%_?]`1??A ?1?s50%_?]`1??A ?2?s50%_?]`1??A Ys50%_?]`1??A | ?fr-4 1.6mm ?????? ?`?0.8mm4 u??gmm 2.S?p?-?? g?(tjmax = 125) ??? S?p?pdmw ?(/w) 166.67 25 85 600 240 pd-ta? 0 100 200 300 400 500 600 700 25 45 65 85 105 125 ??ta S?p?pdmw 40.0 40.0 28.9 28.9 2.54 . 1.4
24/26 XC6420 ` usp-6b04 ??`S?p? usp-6b04 ??`?S?p???? S?p??g????????g???|?`??? y(?`) yg??B ??? g?pb ?`? g?P~ 4 ? 40mm40mm? 1600mm 2 ?~e 1 ?s 50_???A 2 ?s 50% 3 ?s 50% 4 ?s 50% |?fr-4 1.0mm `?`??`? 0.4mm 4 2. S?p?-?? g?( tjmax=125) ??() S?p? pd (mw) ?(/w 25 600 85 240 166.67 u?(g:mm) pd-ta? 0 100 200 300 400 500 600 700 25 45 65 85 105 125 ??ta S?p?pdmw u?(g:mm)
25/26 XC6420 ` sot-26 ?` u?`? ?`? ?RM??hB?? ?`? u??? 01 09 0a 0z 11 ??? 9z a1 a9 aa ??? z9 za zz R? ( g i j o q w ??????) uspn-6/usp-6b04 ?`? u?`hBM?? ?`? u??? 01 09 0a 0z 11 ??? 9z a1 a9 aa ??? z9 za zz R? ( g i j o q w ??????) ? ?? 2 XC6420******-g ? ?? 0 1 XC6420**01**-g ?` sot-26 (top view) 123 654 uspn-6/usp-6b04 (top view)
26/26 XC6420 ` 1. ?d?(u????`)???? ??u?????????? ? 2. ?d?g?u????h??I ???^?SZ??? 3. ?d?u???m??????C(C`? ?C?yC??C(?)`C?`???` xCu?)?O??u??? 4. ?du????`??{?{ ????(?C??C???C? S?????CN????)??????? ?Bj 5. ?u??m????????? `?`???O??`??I??????????O? ? 6. ^???`??m?????p????? ?????? 7. ?d???o??d}u?????? ????`?

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