new el display driving ipd series with built-in diode MIP824/mip825/mip826 ? overvie w tssonf10d-g1 un it : m m 6 0.5 0.6 0.2 6.4 0.2 4.4 0.2 3 0.2 7 8 9 10 4 5 3 2 1 part a detail of part a max 0.2 0.93 +0.07 ? 0.08 0.22 0.05 0.145 0.05 th is series o f ipds (intellig en t po wer dev i c e s) in co rpo r ates a diode which formerly w a s c o nnected ex ter n ally. it c a n driv e an el di spl a y wi t h hi g h bri g ht ness and l o w p o wer cons u m pt i on. w h en com p ar ed to convent i ona l i pds, pa ckag e thickness has been r e duced from 1.4m m t o 1. 2m m , t hus cont ri b u t i ng t o sm al l e r and l i ght er equ i pm ent desi gn . ? feature z oscillatin g freq u e n c y ad j u stmen t p o ssi b l e with ex tern al resisto r (m i p 8 2 4 ,m ip 82 5) z b u ilt-i n diode to reduce need for external com ponents z slim pack age (10-pin flat type) ? specifications para met e r t h e pr oducts and speci f i c ati on ar e subj ect to chan g e w i t hout any noti c e. pl ease ask f o r the l a test pr oduct s t andards to g uar ante e the sa ti s f ac ti on o f y o ur pr od u c t r e q u ir ements. ? applications 1 kotari- y akem achi, n ag aoka k y o , k y oto 61 7 - 8520, jap an t e l. (075)951-81 51 http:// w w w . pa nason ic.co.jp/s emicon/ n e w p u b l i c ati o n, e f fec t iv e f r om sep.27 2002. sym bol MIP824 mip825 mip826 1. 2 t o 3. 5v 1. 2 t o 3. 5v d r iv i n g vo ltage v cc 2. 5 t o 5. 5v si ngle pu sh - p u l l drivi n g system 34 0hz 23 0hz 25 0hz f el el frequency (fi xed) (r t =820 k ? ) (r t =330 k ? ) 20 0v p-p 20 0v p-p v el m a x. el v o l t a ge 23 0v p-p i coff static curr ent c o nsum pti o n < 0.3 a < 0.1 a < 0.1 a up t o 70cm 2 up t o 30cm 2 up t o 30cm 2 el ar e a cm 2 z c e l l p h one b a ckl i ght s ( d i s pl ay s, but t o ns) z lcd backlights
silicon metal oxide semiconductor type ic MIP824 cmos type elec tro lu minescent la mp d r ive r ?? absolute max i mu m ratin g s ( ta = 25 3 c) sy m bol r a t i n g param e ter unit supply vol t age (vcc) v v cc -0.5 t o 5.5 in pu t vo ltag e (enb) -0.5 t o v cc +0.5 v v enb -0.5 t o 115 out put v o l t a g e (dc ) v v dc v out put v o l t a g e (el) -0.5 t o 115 v el v elb v out put v o l t a g e (elb ) -0.5 t o 115 15 0 out put peak c u rrent (el) ma i el out put peak c u rrent (elb ) i elb i cil *1 i ocil *2 60 0 15 0 out put peak c u rrent (cil) out put c u rrent (cil)* ?? electrical characteristics ( ta = 25 3 c) * 1 : th e satu ra tion cu rren t o f mosfet fo r set-u p co il. *2 : averag e c u rrent on i n ductor drive. 5. 5 v cc ? 12 0 -20 t o + 7 0 -20 t o + 1 25 -55 t o + 1 25 c c c mw ma t ch t stg p d t opr ma ma 10 0 po wer dissip atio n operating am bient tem p er ature operat i ng j unct i o n tem p er ature st orage te m p e r atur e param e ter sy m bol min typ m ax unit cond iti o n [ operat i ng c o ndi t i o n ] 2. 5 v supply vol t age (vcc) high lev e l in pu t vo ltag e (enb) v ih 1. 0 vcc v v cc = 2. 5 t o 5. 5v ? lo w lev e l in pu t vo ltag e (enb) v il v cc = 2. 5 t o 5. 5v 0 0. 3 v ? [ out p u t ] v ds s-cil ? 11 5 v out put v o l t a g e out put on-state resistanc e r on out put off-l e akag e current i ds s-cil 10 a ? ? out put c u rrent ind u ctor out put enb = 0v, i cil = 20 a ? 81 2 i cil = 20m a enb = 0v, v cil = 1 20v ? i ds cil3v v cc = enb = 3.0v ma ? 23 0 2 8 0 (cil) v cil = 20v i ds cil5v v cc = enb = 5.0v ?? 52 0 ma v cil = 20v
MIP824 ?? electrical characteristics ( ta = 25 3 c) param e ter sy m bol min typ m ax unit cond iti o n [ out p u t ] v ds s-el ? 11 5 v out put v o l t a g e out put v o l t a g e v ds s-el b r t 2 = 3. 0v i dc ? e l = 60 a see sheet no.5/ 6 i ds s-el r t 2 = 0v i dc ? e lb = 60 a see sheet no.5/ 6 i ds s-el b enb = 0, dc = 115v v dc i r v f dc = 1 1 5 v, c i l = 0v enb = 0v i cil =100m a , enb = 0v , d c = 0v el out put ? out put off-l e akag e current 50 ? ? a elb out put 11 5 v ? ? out put off-l e akag e current 50 ? ? a dc out put out put off-l e akag e current ? a ? 65 reverse current 1 dio d e ? ? a f o rward vo l t a ge 1. 4 v ? ? [ oscillato r ] rt = 82 0k fosc 3v 54 64 74 khz v cc = 3.0v, enb = 3 . 0v oscillato r o u t pu t frequ e n c y ( r t1 ) rt = 82 0k fosc 5v 64 khz ?? v cc = 5.0v, enb = 5 . 0v rt = 82 0k 21 3 2 5 4 29 5 h z fel 3 v v cc = 3.0v, enb = 3 . 0v el frequency (el/elb) rt = 82 0k 25 4 h z fel 5 v ?? v cc = 5.0v, enb = 5 . 0v rt = 82 0k 26 .9 32 37 .1 fcoil 3 v khz v cc = 3.0v, enb = 3 . 0v i n du cto r fr eq uen c y ( c i l ) rt = 82 0k fcoil 5 v 32 ?? khz v cc = 5.0v, enb = 5 . 0v rt = 82 0k 70 75 80 % dcoil inductor duty cycle (cil) v cc = 3.0v, enb = 3 . 0v [ s u pp ly current ] a ma 0. 3 2 1 i cof f i c rt = 39 0k v cc = 5.0v, enb = 0v qu iesc en t su pp ly c u rren t ?? rt = 39 0k v cc = enb = 5.5v s u ppl y c u rrent (excl udi ng i n d u ct or current ) ?
MIP824 ?? bloc k diagr am cil dc el enb gnd gnd vcc rt1 rt2 oscillator logic circuit control circuit q1 q1 q2 q2 fosc fcil=fosc/2 f el =fosc/256 6 7 3 1 2 4 5 9 10 8 elb n2 p2 n1 p1
silicon metal oxide semiconductor type ic mip825 cmos type elec tro lu minescence d r ive r ?? absolute max i mu m ratin g s ( ta = 25 3 c) param e ter sy m bol r a t i n g unit v cc v enb v cil i cil *1 v eld i eld p d 12 0 50 60 0 -0.5 t o 200 -0.5 t o 200 -0.5 t o v cc +0.5 -0.5 t o 3.5 v v v v supply vol t age (vcc) out put v o ltag e (cil) out put c u rrent (cil) out put v o l t a g e (eld) out put c u rrent (eld) po wer dissip atio n operating am bient tem p er ature operat i ng j unct i o n tem p er ature ?? electrical characteristics ( ta = 25 3 c) * 1 : th e satu ra tion cu rren t o f mosfet fo r set-u p co il. 3. 5 v cc in pu t vo ltag e (enb) -20 t o + 7 0 -20 t o + 1 25 -55 t o + 1 25 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??
mip825 ?? electrical characteristics ( ta = 25 3 c) param e ter sy m bol min typ m ax cond iti o n unit [ oscillato r ] v cc = enb = 2.5v, rt = bu il d i n f osc 74 88 10 2 khz oscillato r o u t pu t frequ e n c y v cc = enb = 2.5v, rt = bu il d i n 44 khz f coil 37 51 i n du cto r fr eq uen c y ( c i l ) v cc = enb = 2.5v, rt = bu il d i n d coil 70 75 80 % inductor duty cycle (cil) v cc = enb = 2.5v, rt = bu il d i n el frequency (eld) f el hz 29 0 4 0 0 34 0 v cc = enb = 2.5v, rt = bu il d i n el duty cycle (eld) d el 20 25 30 % [ s u pp ly c u rr ent ] a ma 0. 1 1. 0 0. 65 i cof f i c rt = bu il d i n v cc = 3.5v, enb = 0v qu iesc en t su pp ly c u rren t ?? rt = bu il d i n v cc = enb = 3.5v s u ppl y c u rrent (excl udi ng in d u ct or c u rrent ) ? ?? bloc k diagr am cil eld t2 enb gnd vcc oscillator logic circuit fosc fosc/256 6 7 2 1 3 fosc/2 t1 el
silicon metal oxide semiconductor type ic mip826 cmos type elec tro lu minescence d r ive r ?? absolute max i mu m ratin g s ( ta = 25 3 c) param e ter sy m bol r a t i n g unit v cc v enb v cil i cil *1 v eld i eld p d 12 0 50 60 0 -0.5 t o 200 -0.5 t o 200 -0.5 t o v cc +0.5 -0.5 t o 3.5 v v v v supply vol t age (vcc) out put v o ltag e (cil) out put c u rrent (cil) out put v o l t a g e (eld) out put c u rrent (eld) po wer dissip atio n operating am bient tem p er ature operat i ng j unct i o n tem p er ature ?? electrical characteristics ( ta = 25 3 c) * 1 : th e satu ra tion cu rren t o f mosfet fo r set-u p co il. 3. 5 v cc in pu t vo ltag e (enb) -20 t o + 7 0 -20 t o + 1 25 -55 t o + 1 25 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??
mip826 ?? electrical characteristics ( ta = 25 3 c) param e ter sy m bol min typ m ax cond iti o n unit [ oscillato r ] v cc = enb = 2.5v, rt = 33 0k ? f osc 10 0 1 1 8 13 6 khz oscillato r o u t pu t frequ e n c y v cc = enb = 2.5v, rt = 33 0k ? 50 68 59 khz f coil i n du cto r fr eq uen c y ( c i l ) v cc = enb = 2.5v, rt = 33 0k ? d coil 70 75 80 % inductor duty cycle (cil) v cc = enb = 2.5v, rt = 33 0k ? el frequency (eld) f el hz 39 0 5 3 0 46 0 v cc = enb = 2.5v, rt = 33 0k ? el duty cycle (eld) d el 20 25 30 % [ s u pp ly c u rr ent ] a ma 10 0 1. 0 0. 65 i cof f i c rt = 33 0k ? v cc = 3.5v, enb = 0v qu iesc en t su pp ly c u rren t ?? rt = 33 0k ? v cc = 3.5v, enb = 0v qu iesc en t su pp ly c u rren t i cof f 50 ?? a ? s u ppl y c u rrent (excl udi ng in d u ct or c u rrent ) rt = 33 0k ? v cc = enb = 3.5v ?? bloc k diagr am cil eld enb gnd vcc oscillator logic circuit fosc fosc/256 6 7 2 1 3 fosc/2 el 4 5 rt1 rt2 rt
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