freescale ao4411 / MC4411 1 www.freescale.net.cn pr o duc t s u m m a r y v d s ( v ) r d s ( o n ) m ( ? ) i d ( a ) - 3 0 3 0 @ v g s = - 10v 9.5 5 2 @ v g s = - 4.5v 7.5 p - channel 30 - v (d - s) mosfet t h ese m i n iat u re s u rf ac e m ou n t mosfets u t ili z e high cell de n sity p r o cess. l o w r ds(o n ) assures m ini m al power l o ss a n d co n serves energ y , m aking t h is d e v ice i de al f o r u se in power ma n a g e m en t ci r c u itry. ty p i c al a pp licati o ns a r e p w md c - dc converters, p o wer m ana g e m e nt i n p o rtable and batte r y - powe r ed pr o ducts such as co m puters, pri n ters, batte r y charger, telec o m m unication power syst e m , and telephones power syste m . ? l o w r d s( o n ) provides higher efficie n cy and 1 8 e x te nd s batte r y life ? m i n iat u re so - 8 s u rf ac e m o u n t pac k a g e 2 7 saves b o ard s p ace 3 6 ? high po wer a n d c u rre n t h a nd l i n g ca p a b ility 4 5 ? extended v g s range (25) fo r batte r y pack applications a b s o l u te m a x i m u m r a t i n g s ( t a = 2 5 o c u n le s s o t h e r w i s e n o te d ) p a r a m e t e r s y m b ol m a x i m u m u n i t s d r a i n - s o u r c e v o l t a g e v ds - 3 0 v g a t e - s o u r c e v o l t a g e v gs 2 5 c o n t i n u o u s d r a i n c u r r e n t a t a =2 5 o c i d 9 . 5 a t a =7 0 o c 8 . 3 p u l s e d d r a i n c u r r e n t b i dm 5 0 c o n t i n u o u s s o u r c e c u r r e n t ( d i o d e c o n d u c t i o n ) a i s - 2 . 1 a p o w e r d i ss i p a t i on a t a =2 5 o c p d 3 . 1 w t a =7 0 o c 2 . 6 o p e r a t i n g j u n c t i o n a n d s t o r a g e t e m p e r a t u re r a n g e t j , t s t g - 5 5 t o 1 5 0 o c t h e r m a l r e s i s t a n c e r a t i n g s p a r a m e t e r s y m b o l m ax i m u m u n it s m a x i m u m j un c t i on - t o - c a s e a t < = 5 s e c r jc 25 o c / w m a x i m u m j un c t i on - t o - a m b i e n t a t < = 1 0 s e c r ja 50 o c / w notes a. s u rface m o u n t ed on 1 x 1 f r 4 b o ard. b. p u l se wid t h l im ited by m axi m u m j u ncti o n t e m p e r ature
freescale ao4411 / MC4411 2 www.freescale.net.cn s p e c i f i c a t io n s ( t a = 2 5 o c un l e s s o t h e r w i s e n o t e d) p a r am e te r s ym b o l te s t c o nd i t i o n s l i m i ts u n i t m i n t y p m a x s t a t i c dr a i n - s o u r c e b r ea k d o w n v o l t a g e v (br)d ss v g s = 0 v , i d = - 25 0 u a - 3 0 v g a t e - t h r e s h o l d v o l t a g e v g s ( t h ) v d s = v g s , i d = - 25 0 u a - 1 - 1 . 6 - 3 g a t e - b o d y l ea k a g e i g ss v d s = 0 v , v g s = 2 5 v 100 na z e r o g a t e v o l t a g e d r a i n c u rr e n t i d ss v d s = - 2 4 v , v g s = 0 v - 1 ua o v d s = - 2 4 v , v g s = 0 v , t j = 5 5 c - 5 o n - s t a t e dr a i n c u rr e n t a i d ( o n ) v d s = - 5 v , v g s = - 1 0 v - 50 a dr a i n - s o u r c e o n - r e s i s t a n c e a r d s ( o n ) v g s = - 1 0 v , i d = - 9 . 5 a 2 4 3 0 m ? v g s = - 4 . 5 v , i d = - 7 . 5 a 4 4 5 2 v g s = - 1 0 v , i d = - 9 . 5 a , t j = 5 5 o c 2 9 3 6 f o rw a r d t r a n c o n d u c t a n c e a g fs v d s = - 1 5 v , i d = - 9 . 5 a 3 1 s d i o d e f o r w a r d v o l t a g e v sd i s = - 2 . 1 a , v g s = 0 v - 0 . 7 - 1 . 2 v d y n am i c b t o t a l g a t e c h a r g e q g v d s = - 1 5 v , v g s = - 1 0 v , i d = - 9 . 5 a 15 26 nc g a t e - s o u r c e c h a r g e q g s 5 . 8 g a t e - dr a i n c h a r g e q g d 12 s w i t c h i n g t u r n - o n d e l a y t i m e t d ( o n ) v d d = - 1 5 v , r l = 1 5 ? , i d = - 1 a , vg e n = - 1 0 v , r g = 6 ? 15 26 ns ri s e t i m e t r 12 21 t u r n - of f d e l a y t i m e t d (o ff ) 62 108 f a l l - t i m e t f 46 71 notes a. p u l se test: pw <= 3 00us duty cycle <= 2%. b. guaranteed by desi g n , n o t sub j ect to p ro duct i on testi n g. freescale rese r v es the ri gh t to make c h a n g e s w ith o ut further noti c e to any products h ere i n. freescale mak e s no w arranty, representation or guarantee re g ard i ng the s u it abil ity o f its prod u cts for a n y partic ul ar purp o se, nor do e s freescale as sume any l i a bil ity a r is ing o u t of the ap pli c ati o n or use of any product or circ u it, and sp eci f ic al ly discl a ims any and al l l ia bil it y , inc l u d i n g w ith o ut l imitati o n sp ec i a l, c on s e q uenti a l or in cid e nt a l damag e s. t y pic al parameters w hich m a y be pro v ided in freescale data s h eets a nd/or sp ec ificatio n s can a nd d o v a r y in different a p pl i cati on s a n d act ua l performance m a y v a r y o v er tim e . a l l o p erat i ng p arameters, incl ud i n g t y pic al s must be va li dat e d for each c u stomer ap p l icat i on by c u stomers t e c hn ical e x perts . freescale d o es n ot con v ey a n y l i ce ns e un d er its p atent rights nor the r i ghts of othe r s. freescale prod u cts a re n ot des i g n ed, int e n d ed, or autho ri z ed for use a s compo n ents in s y stems int e nd e d for sur g ical im p lant into the b od y , or other ap pl icati on s i n t e n ded to sup p ort or s u st a in l ife, or for a ny other app li c ati o n in w h ich the f ai lure of the freescale pro d uct co ul d create a sit u ati o n w here perso n al i nj ury o r death m ay occur. s h o ul d b u y er purchase or use freescale pr o ducts for any such u n int e n d ed or un au t hor i z ed a p pli c ati on , bu y er sha l l i n demnify and h ol d freescale a nd its officers, emp l o y ees, subs id ia rie s , aff il i a t es, and di str i butors harmless a ga i n s t a l l c la ims, c o sts, d a mages, a n d e x penses, a n d reason ab le attorney fees a r is i ng o ut of, dir e ctly or in d ir e c t l y , any c la im of person a l in jury or death ass o ciat e d w ith s u ch u n int e n d ed or u n autho r i zed u s e, e v en if s u ch cl a im a ll eg e s that freescale w a s n egl ig e nt regar d ing t h e d e si g n or m anufacture of the part. freescale i s an e q u a l opportu n it y / affirmati v e acti o n em plo y er.
freescale ao4411 / MC4411 3 www.freescale.net.cn freescale ao4411 / MC4411 typical elect r ical characteri s tics ( p - channel) figure 1. on - region charac t eristi c s figure 2. on - resistance variation w ith drain c urrent and gate voltage figure 3. on - resistance variation w ith t e m perature figure 5. transfer chara c t e ristics figure 4. on - resistance variation w i th gate to s o urce vol t age figure 6. b o dy diod e f o r w a rd voltage v a riation w ith s o urce cur r ent a n d t e m pera t ure
freescale ao4411 / MC4411 4 www.freescale.net.cn freescale ao4411 / MC4411 typical elect r ical characteri s tics ( p - channel) fi g ure 7 . g a te c ha rge ch a rac t eris t ics fi g ure 8 . c a p a ci ta nce ch a r a c t e ris t ics fi g ure 9 . max im u m s a fe o per a ti n g ar e a fi g ure 10 . si n g le p u lse max im u m po w e r diss i p a ti o n norm alized t hermal trans i ent junction to a m bient figure 1 1 . t r ansient t h ermal res p o n se c u rve
freescale ao4411 / MC4411 5 www.freescale.net.cn freescale ao4411 / MC4411 package inform a tion so - 8: 8lead h x 45
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