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HI3276 W4093BN 1205E 001456 S15WB60 DB157 SLD10UAY XXXBC
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  Datasheet File OCR Text:
  copyright ruichips semiconductor co., ltd rev. c C jun., 2009 - 1 - ru 5024 www.ruichips.com RU5024 ? led ? ?? 3.3v~5 .0 v ? 16 ? ? ? 3 ma 45ma led ? ? 3 ? 1 /v ? ? 3 /v F?? 1 ? ? ? rext ? ? ? led ? ? 16 ? ? ??? ? ? ? 3 ? ? 6 ???? ?? ? 25mhz ? ? 5v /3.3v ? - 40 ~85 s sop - 24 ? ? led ? ?
copyright ruichips semiconductor co., ltd rev. c C jun., 2009 - 2 - ru 5024 www.ruichips.com ? 1 gnd ?? 2 sdi 3 clk ? ??? 4 le ?? le h ??? le l ?? 5 ~ 20 15 out ~ 0 out 16 ? 21 oe ?? oe l ? 15 out ~ 0 out ? on oe h ? 15 out ~ 0 out ? off ? 22 sdo ?? led sdi 23 r - ext ? ??? 24 vdd ? ??
copyright ruichips semiconductor co., ltd rev. c C jun., 2009 - 3 - ru 5024 www.ruichips.com ? clk le oe sdi 0 out ??? 7 out ??? 15 out sdo h l d n d n C 15 l l d n + 1 no chan ge d n C 14 h l d n + 2 d n C 13 x l d n+3 d n C 13 x h d n+3 off d n C 13 ??? ?? v dd 0 7 v ? v in 0. 4 v dd 0. 4 v i o ut -- 6 0 ma ? v out 0.5 17.0 v ?? on pcb 25 p d -- 1.9 w on pcb 25 r th( j - a ) -- 67 / w t j -- 150 t s 65 150 ?? 10s t h -- 300 ? ?? v dd 3. 0 5.0 5.5 v ?? v ih 0.7v dd -- v dd v ?? v il gnd -- 0.3v dd v outn ? on i out 3 -- 4 5 ma ?? f clk 25 -- -- mhz ? t w clk 20 -- -- ns le t w l 40 -- -- ns oe t w oe 25 0 -- -- ns sdi ? t s u d 10 -- -- ns sdi ? t h d 10 -- -- ns le ? t s u l 15 -- -- ns le ? t h l 15 -- -- ns ? t a - 40 25 85
copyright ruichips semiconductor co., ltd rev. c C jun., 2009 - 4 - ru 5024 www.ruichips.com v dd 5.0v v out 1.0v t a - 40 85 i dd1 rext=open -- -- 5 ma i dd2 rext=1240 -- -- 10 ma i dd3 15 out ~ 0 out =off rext=620 -- -- 12 ma i dd4 rext=1240 -- -- 10 ma ? i dd5 15 out ~ 0 out =on rext=620 -- -- 12 ma i out max outn =on 4 5 -- -- ma i out min outn =on -- -- 5 ma ? i o_ leak outn =off , v out = 1 0 v -- -- 5 a sdo ?? v oh i oh = - 1.0ma 4.6 -- -- v sdo ?? v ol i ol =1.0ma -- -- 0.4 v i out1 rext=1240 1 4.1 15.0 1 5.9 ma i out2 15 out ~ 0 out =on rext=620 2 8.2 30.0 3 1.8 ma di out1 rext=1240 -- -- 3 ? di out2 15 out ~ 0 out =on rext=620 -- -- 3 ? /dv out v out =1.0v~3.0v -- 0. 5 1.0 / v ?? /dv dd v dd =4.5v~5.5v -- 1 3 / v oe r in ( up) 200 -- 800 k le r in ( down) 200 -- 800 k t plh1 clk outn -- -- 2 00 ns t plh2 le outn -- -- 2 00 ns t plh3 oe outn -- -- 200 ns ?? ???? t plh clksdo -- -- 40 ns t phl1 clk outn -- -- 2 00 ns t phl2 le outn -- -- 2 00 ns t phl3 oe outn -- -- 200 ns ?? ???? t phl clksdo -- -- 40 ns ?? t or outn 10 ~90 -- -- 150 ns ??? t of rext 930 v l 4.5v r l 162 c l 10pf outn 90 ~10 -- -- 150 ns
copyright ruichips semiconductor co., ltd rev. c C jun., 2009 - 5 - ru 5024 www.ruichips.com i out ? rex t ?? ? high off low on low ?
copyright ruichips semiconductor co., ltd rev. c C jun., 2009 - 6 - ru 5024 www.ruichips.com ? ? led ?? RU5024 ? ? ?? 3 ? ? ? 6 ? ? 1 ? ? ?? led ? v f ? ? 1 i out ? v out ?? i out ? ? ? i out ? i out v r ext ( 1/rest ) 15 ? v r ext 1.24v r - ext ??? rext ? ? rext 620 ? i out 1.24 ( 1/620 ) 15 30ma ? rext 1240 ? i out 1.24 ( 1/1240 ) 15 15ma ? p d ? p d ( max ) ( t j t a ) /r th ( j a ) 16 ??? ?? p d ( act ) ( i dd v dd ) ( i out v out duty 16 ) ??? p d ( act ) p d ( max ) i out duty cycle ???? i out {[ ( t j t a ) / r th ( j a ) ] ( i dd v dd ) ]} / ( v out duty 16 ) ? t j t a ? r th ( j a ) i dd ? v dd ?? v out ? duty ??
copyright ruichips semiconductor co., ltd rev. c C jun., 2009 - 7 - ru 5024 www.ruichips.com ? ? v led ? ? ?????? ? ? ??? ( v out ) ? 0. 4 v 0. 8 v i out 5 ma 45ma v out v led v f v led 5v ? ?? v out p d ( act ) p d ( max ) ? ? ? ? v led ? ? ?? v out v out ( v led v f ) v drop ? 2 ? 3 ? v f v out v led v led v drop v f v out v drop ? 2 ?? ? 3 ??? ? ? 4 ? 1 ?
copyright ruichips semiconductor co., ltd rev. c C jun., 2009 - 8 - ru 5024 www.ruichips.com ? 5 ? 2 ??? ? s sop - 24 ??


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