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[???3??w ? tx?3tw????]b;<^m{ x x x n b y j n j d d p n ?a ___________________________________ . " 9
a??? & 7??? xz?a? ? e?sm?? ???a? f ?+ . " 9 w a^?0?t`?b{? & 7???txz 8 j o e p x t ???1???u??om?b{ \w1???xz . " 9 w; ??bh?w ?m?bma?2?????? ?`?b{ ? ? ___________________________________ u ?w w?a?? f ? - j z / j $ ez / j . )z s u 4 . # v t 5 . ???w 3???????? u 7 g?a? f ? ?v "z "x " u ?a? ?y7 g 7 u ?? ?y7 g 7 u ?m?bm ? 1??? u ? aa?w???, x??? u ?? a?z?ga?w ?? , x evaluates: max1667 . " 9 a??? ________________________________________________________________ maxim integrated products 1 19-1546; rev 0; 9/99 supplier phone fax avx 803-946-0690 803-626-3123 ? ??? ________________________________________________________________________ central semiconductor 516-435-1110 516-435-1824 coilcraft 847-639-6400 847-639-1469 dale 402-564-3131 402-563-6418 fairchild 408-822-2000 408-822-2102 murata 814-237-1431 814-238-0490 part max1667evkit 0? to +70? temp. range ic package 20 ssop j ___________________________________ ? ?y? _____________________________ 33?, 5.5a inductor coilcraft do5022p-333 1 l1 small-signal schottky diodes central semiconductor cmpsh-3 2 d2, d3 40v, 5a schottky diodes central semiconductor cmsh5-40 2 d1, d4 1?, 10v min ceramic capacitors 2 c14, c17 1500pf ceramic capacitor 1 c10 1?, 50v ceramic capacitor murata grm42-2x7r105k050ab 1 c9 designation 0.022? ceramic capacitor 1 c8 22?, 35v, low-esr tantalum caps avx tpse226m035r0200 2 c6, c12 0.047? ceramic capacitor 1 c3 0.1? ceramic capacitors 5 c2, c4, c5, c7, c11 33?, 25v, low-esr tantalum caps sprague 594d336x0025d2t 2 c1, c15 description qty note: please indicate that you are using the max1667 when contacting the above component suppliers. 30v, 11.5a n-channel mosfet fairchild fds6680 1 n1 small-signal n-channel mosfet 2n7002 1 n2 sprague 603-224-1961 603-224-1430 2x10 right-angle female header 1 p1 10k ?% resistor 1 r3 33 ?% resistors 2 r5, r6 1k ?% resistor 1 r9 10k ?% resistors 4 r2, r4, r7, r8 40m ?%, 1w resistor dale wsl-2512/40m /1% 1 r1 5-element terminal block 1 p2 red led 1 led1 3-pin header 1 ju1 shunt (ju1) 1 none max1667eap 1 u1 designation description qty max1667 pc board 1 none max1667 data sheet 1 none max1667 ev kit data sheet 1 none max1667 ev kit software disk 1 none maxsmbus board 1 none maxsmbus data sheet 1 none addendum to maxsmbus data sheet 1 none windows 95/98 are registered trademarks of microsoft corp. smbus is a registered trademark of sbs implementers forum. evaluates: max1667 . " 9 a??? 2 _______________________________________________________________________________________ ??????? _______________________ ??? 2tz tgl^?h;+?;?`o<^m{ q $ . " 9 & 7???3aw????3?? ????? ?? `su?z?<w qt hlo <^m{ . " 9 & 7???, xw e???q . " 9 4 . # v t?????, xw e????? ? ot?dot?0x!`?z mw???? ? `?b{, x ??u}lh? ? ?b?xcpb{ ?? + 6 ??;`oz1lw f ? ?v? ? ` ?b { oa ?ow ? u?b??p ?o? d ?`sm p<^m{ . " 9 & 7 ???, xw 7 * /??qfw?w ( / %??wt % $ 7? 7 ?o? ? `?b{ ?e??w????t? 4 . # v t??? ??, xt-??? ? `?b{??? ??$ -????lo<^m{ & 73a x?e??w ??wyh?z e? 4 $ 4 * ??k?mxfw w e?????? ??t g $t?`h??x?;`smp <^m{ ??e????w * / 4 5 " - - & 9 &??? ??b?\qt??z . " 9 & 7???1?? ???e??t?????`?b{\w ??xz . " 9 ??????? e?`o????^??b{ jumper state function 1-2* sel tied to vl, full-scale cur- rent set to 4a 2-3 sel tied to gnd, full-scale current set to 1a maxsmbus max1667 evaluation kit dc power supply smart battery led1 ju1 to pc parallel port vin gnd gnd batt c (+) + d t (-) c (+) d s (-) - equipment description an ibm pc-compatible computer capable of running windows 95/98 a parallel printer port this is a 25-pin socket on the back of the computer. a standard 25-pin, straight- through, male-to-female cable to connect the computer? parallel port to the maxim smbus interface board a dc power supply capable of supplying +20v to +28v at 4a a standard smart battery pack or an electronic load capable of sinking 4a ??w; ju1 open sel floating, full-scale current set to 3a * indicates default jumper setting. ?as;+ $ ????3??????? ?o? d ?`?b{ - & % u : nb?\q?? y` ?b{ ???y??p . " 9 w?????mo ?????`?b{ & 7???1???x e? ?e? w????a?t?lo ? $ t y`m???u z`?b{ - & % u ?q?\q? ? y`?b{\?xz 1 $q . " 9 ww ?u ?q^?h\q??`?b{ 1??????uq??xcpb $ { $ i b s h j o h 7 p m u b h f n 7z $ i b s h j o h $ v s s f o u n "z^?t 1 0 8 & 3 @ ' " * - @ . " 4 ,z ) 0 5 @ 4 5 0 1 t| & o b c m f 1 p m m j o hu???^?om?\q?? y `z $ i b s h f s 4 u b u v t?w 7 0 - 5 " ( & @ / 0 5 3 & (z 7 0 - 5 " ( & @ 0 3z 5 ) & 3 . * 4 5 0 3 @ 0 3z 5 ) & 3 . * 4 5 0 3 @ $ 0 - %t| " $ @ 1 3 & 4 & / 5w??? ???u???^?om?\q?? y`?b{ ?i ___________________________________ . " 9 ?????b?mz1???x fw ?w 4 . # v t??? ? $tu z`?b{ 1???u??? $ ????b? qza?2x?0^?h ?w 4 . # v t??? . " 9 t ?\qupv?b{?0^?? 4 . # v t ??w ?itmmoxz . " 9 ???3?? ?? `o<^m{ ??? $ i b s h j o h 7 p m u b h f $ i b s h j o h 7 p m u b h f ??? . " 9 t ?txz 1lw ?y?????? o?p $ i b s h j o h 7 p m u b h fa?? ???????t ??`zfw?w < 4 f o e >???? ? r`o<^m{ evaluates: max1667 . " 9 a??? $ . " 9 & 7???w1?????? _______________________________________________________________________________________ 3 evaluates: max1667 . " 9 a??? 4 _______________________________________________________________________________________ $ i b s h j o h $ v s s f o u $ i b s h j o h $ v s s f o u ??? . " 9 t ?txz 1lw ?v??????? o?p $ i b s h j o h $ v s s f o u a?????????t ??`zfw?w < 4 f o e > ???? ? r`o<^m{ $ i b s h f s . p e f $ i b s h f s . p e f ??? . " 9 t ?txz m w?;d s $ i b s h f s . p e f ?^wojw mw#tk? ??????? ? r`o<^m{ $ i b s h f s . p e f ???w w??????x??? ^?om?\q?z???^?omsm\q?k? ?b{1???x???u ?qom? ?^t 0 b? . " 9 w???? ?t ? {v?z ???^?om? ?^t 0 b????? ?t ? {v??b{ $ i b s f s 4 u b u v t ???w t & o b c m f 1 p m m j o h?????? q $ i b s h f s 4 u b u v t?uk??b{ & o b c m f 1 p m m j o h ??????u??? ???? ? ^?o m?qz1???x ? $t t s $ i b s h f s 4 u b u v t ??? z`?b{b?qz $ i b s h f s 4 u b u v t?u ? $t? y^?oz t f ?+wfww y 6? ?`?b{ & o b c m f 1 p m m j o h ??????w???? ?bqz ? $s1?? ?????u????^??b{???? u????^?om? ?za?2x < $ i b s h f s 4 u b u v t >??? & o b c m f 1 p m m j o h??????w? ? ? rb?\qt?lo $ i b s h f s 4 u b u v t ??? zb\qupv?b{ " m f s u 3 f t q p o t f . " 9 xz & o b c m f 1 p m m j o h??????u ???^?om? ?t1???t???? ^??? ?a?e???lom?b{a?u c \ b?q & 7???, x w - & % u : n`?b{???? u???^?om?qz1???xrw???? ufwa????`ht?> `za????? `ot?z * o u f s s v q u t???t ?y??? ???`?b{????u????^?om? qvta?u c \b? ?xz a?2u < " m f s u 3 f t q p o t f > ????!b\qt?? ?pa?t q?\qu pv?b{ " m f s u 3 f t q p o t f ?^xw?ot^ ?`?b{ 4 . # v t fw s f w tx|3??w???? 0 3 ?? 4 . # " - & 3 5ugl^?om?b{\w ??x a j $s 3apx ?ow??t ? ^?os?zf? t? 7 % %t???^??b{ 4 - " 7 &??x\w ????;`o . " 4 5 & 3t ?`hmq ??d? \qupv?b{\?x 4 . # " - & 3 5???? - 0 8t ?v<[?\qp????b{ . " 4 5 & 3xz 4 . # " - & 3 5 ???u - 0 8tslhw?u z`o 4 - " 7 &??w ojw mu ??1l`om?\q? ???buz rw??tx?i?t??d?{rw 4 - " 7 &u 4 . # " - & 3 5???? - 0 8t?v<[hwt?> b? h?tz . " 4 5 & 3x ?;w 3 & $ & * 7 & # : 5 & ?^??; `oz w ?ow 4 - " 7 &??t???? ??? y ??????`?b{ ?;w 3 & $ & * 7 & # : 5 & ?^w jw??wz . " 4 5 & 3qw ??{?? 4 - " 7 &??x~w 4 . # v t?? y t?lo t`?b{ $ . " 9 & 7???w???a???? evaluates: max1667 . " 9 a??? _______________________________________________________________________________________ 5 " m b s n 8 b s o j o h . " 9 t " m b s n 8 b s o j o h ??? ?txz < " m b s n 8 b s o j o h >???? ? r`o<^m{\w ?^t ??z y w??????q?t " m b s n 8 b s o j o h ??u ???b{ ???a?qww ? ???a?u . " 9 & 7???t ? ^?o m? ?za?2x < # b u u f s z >???? ? rb?\qt ?lo???a?w y 6? opv?b{\w ???? ? rb?q 4 n b s u # b u u f s z???u ?^? ?b $ { f ?+w y 6w1???????u ???^??qz1???x???a? w y 6? ? $t????`oz 4 n b s u # b u u f s z ???t ?^???y??u t?? ?a?wfww y 6? `?b{????u ????^?om? ?za?2x < 6 q e b u f >??? ? ? rb?\qt??z ?p???a?t ????tz?\qupv?b{ 4?lh?z < % p o f > ???? ? r`oy?? . " 9 a?2????? ???tlo<^m{ 3??? ?????? a?2u??? zbqz . " 9 1??? x?c?????> `ztz?`?? u 8 s j u f 8 p s e??pk? ?xz ? r^?h; t 0 b????????> `?b{1???q . " 9 ?x . " 9 4 . # v t, x? ao3???p ?`?b{3??? ???w ?itmmo xz . " 9 ???3???? `o<^m{ ????w ?i _____________________ 7 g z? ?vw ? r . " 9 & 7???xz "z "x "w7 g ?v? ??b??ot ? pv?b{?? + 6 u7 g ?v ? ? `?b{ + 6 ?? ? tmmox t ? ^?om?b{? & 7???xz z? ?v ";t7 &= ^?om?b{7 g z? ?vu "??? ?^x ? ^? om? ?xz, x??t|? $g t?z ^?t ?^s?????ul?`xs??b{ - q`oz ";tx 4 v n j e b $ % 3 ) z ";tx 4 v n j e b $ % 3 # ? * ?`?b{ ???a?w ? . " 9 & 7???xz ???a?t? & 7??? ? ? b?h?w ? z???pm?b{ ? w ??-?3??t &`h???a???w ??tmmoxz???a?f?? `o <^m{ & 7???w ?ou|?tslom?\q? ? y`z d n?<w??p & 7???, xw z $z %z 5t| z?????a???t ? `o<^m{???a?????a? ??t ? `z & 7???w ?o?6| d ?`o <^m{ ?at ao $ ?? `o<^m{ ?? $ ?yw ? ???a?u ? pvsm ?xz & 7??? , xw # " 5 5t| ( / %??t ?? $ ?y? ? pv ?b{ ?y? ? b?xfw 2t & 7???w ?ou |?tslom?\q?? y`o<^m{ l ?? ao 5e?? e?t ? `o<^m \?t??z . " 9 t?x???a?u1-??t ? ^?h?ot_q?b { ?yu ? ^?h?z ?y t??p ?y???`oz ?? ?yu 7p ???b??ot ? `o<^m{ & 7???w ?o ?6||?t`oz . " 9 ?7 g f ? ?v ????x " p f ? ?y 7t ? `o<^m{ . " 9 u ?yt7 g ?v???`om?\q? ? y`o<^m{ ?? ?yw??? ?y? 7v_? p ??`z ?? ?y ?yu 7? q?q . " 9 u ?va?3??t? ?ya?3??t -?b?\q?? y`o<^m ?? ?y ?yu 7? qo?z # " 5 5 ?yx 7ty??xcpb { ??? w?? . " 9 & 7???w???xz ? ????? t| g ?v;t7 &=^?om?b{ ?? ? ?? ? `om???x ?sxq? "?vd?\qu ?a pb{ $ t| $ ????? z % tv+?? |?? t| $ q $ z???? ?? w??? p ( / %t ? `o<^m{?h ?o ( / %? ? ?v ??? ( / %t? mb??ot`o<^m{^?tz ?vu z ??pv?iz * $wxt ?b?\qt ?? ?vu z??? yx-jz ?vu z ? z? ? * $w $ 4t| # " 5 5e?t ? b?h?t-??? ? ??;`o<^m{ 4 . # v t ????x??t ?t ?pk?h?z ?o ? ?q 4 . # v t ????x ???, xw s 0w?t ?^?om?b{ evaluates: max1667 . " 9 a??? 6 _______________________________________________________________________________________ max1667 sel ref thm cci ccv dacv int scl sda bst dhi lx dlo pgnd cs iout dcin vl 6 9 12 1 1 2 2 batt 8 u1 5 4 15 11 14 13 agnd 10 ju1 vl vl vl ref 3 3 20 18 19 17 16 7 1 3 2 6 5 7 8 31 p1?1 batt p1? p1? int p1? p1? p1? int c14 1 m f c8 0.022 m f c2 0.1 m f c3 0.047 m f c10 1500pf c5 0.1 m f c17 1 m f c9 1 m f 50v c11 0.1 m f l1 33 m h c6 22 m f 35v c7 0.1 m f c12 22 m f 35v c15 33 m f 25v c1 33 m f 25v r1 0.04 w 1w c4 0.1 m f p1?0 load p1? sda cs load vin cs batt batt n1 fds6680 d1 cmsh5-40 n2 2n7002 sda thm p1? scl scl led1 r9 1k r7 10k r2 10k r4 10k r3 10k 1% r8 10k r5 33 w r6 33 w d3 cmpsh-3 31 d2 cmpsh-3 31 d4 cmsh5-40 +5v scl sda thm gnd p2? p2? p2? p2? p2? $ . " 9 & 7???ws? $ evaluates: max1667 . " 9 a??? $ . " 9 & 7???w ? ? ? $ ? ?? $ . " 9 & 7???w???, x??? ? ?? 1.0" $ . " 9 & 7???w???, x??? ???? 1.0" 1.0" _______________________________________________________________________________________ 7 ?3tpx ? .u?3t a ?p?q^?om?s???ws?w?;tmmox y ??j?d?{s? ?????xt^? om?d?{ ?3tx 5's`ts?t|?7?!?b?vb?-y`?b{ 8 _____________________maxim integrated products, 120 san gabriel drive, sunnyvale, ca 94086 408-737-7600 1999 maxim integrated products is a registered trademark of maxim integrated products. evaluates: max1667 . " 9 a??? notes b eg 3 ? f? n y s b ? > ?o? ?? 5 & - ' " 9 |
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