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Datasheet File OCR Text: |
dc-dc converter power i c speci cations www.shindengen.co.jp/product/semi/ 35 u095-6 . % / a ? w ?tmmox1?7?]?yxi^m 132 231 330 429 528 627 726 825 924 10 23 11 22 12 21 13 20 14 19 15 18 16 17 shindengen MD1423N p z? j? z? z? j? z? s/s 11 ? 14 v out 2 1 ocl - 16 3 ocl+ 18 ? 21 v dd 4, 26 gnd 23 v gl v gh 5r/c 25 v b 6 v cc 27 osc 7, 10, 15, 17, 22, 24, 29, 31 n/c 28 vref 8 9 vboot 30 ampout 32 amp- t z? 5.3v ? t ?b? ?x??-?3??????? `oxi^m{ p. g n d boot vref= 6.5v highside vref=v out +5.8v osc lowside driver highside driver tsd p.gnd vcc vboot ocl+ ocl- 2.45v error amp s/s ampout amp- gnd lowside vref= 6.5v s r q 3v 1v high/low mos off 150 ? 100 ? clm vth= 0.1 ? 0.2v pwm comp r/c vref v b v dd v out v gh v gl 28 t n/c 7,10,15,17,22,24,29,31 dead time control on/off control uvlo start=7.2v stop=6.7v bandgap reference 5.0v ? 5% 5 6 8 25 23 18 ? 21 11 ? 14 16 9 4,26 1 2 3 30 32 on vi gnd gnd vo 27 osc l .active ???y c? ? 7 z??y c? ? 7 ? ? ?t???t ?d 7g z??v " c *t : l ? l ) [ ? ? ?t?? ?d ) j h i t j e f . 0 4 ' & |