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Datasheet File OCR Text: |
dc-dc converter power i c speci cations www.shindengen.co.jp/product/semi/ 39 u095-6 . % 3 t z? 5.3v ? t ?b? ?x??-?3??????? `oxi^m{ a ? w ?tmmox1?7?]?yxi^m z? j? z? z? j? z? 1, 2, 22 ? 25 3 ? 6 7 8 9, 17 10 11 12 13 14 15 16 18 19 20 21 26 1 13 12 11 10 9 8 7 6 5 4 3 2 26 14 15 16 17 18 19 20 21 22 23 24 25 shindengen MD1424R p v out r/c v dd vref v gh v gl v b v cc gnd vboot osc ampout amp- p. g n d s/s ocl - ocl+ boot vref = 6.5v highside vref =v out +5.8v osc lowside driver highside driver tsd p.gnd vcc vboot ocl+ ocl- 0.8 v 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 11 dead time control on/off control uvlo start =7.2v stop =6.7v bandgap reference 5.0v ? 5% 18 19 20 8 7 3 ? 6 1 , 2, 22 ? 25 26 21 9,17 14 15 16 12 13 on vi gnd gnd vo 10 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 ' & |