View DF6109A_1739513.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

high performance ccfl controller DF6109A ??DF6109A ?v1.0 z DF6109A ??? zvs zero voltage switch lcd ? ic ??? ??? ?? ??????? ??????? ??? ?lcd ????????? ? z ? ? ic ?? 4.5v----18v ? ?? ? ic <2a ? ?? dc-ac ? zvs ? ?? ? ?????1% ? ?? ? ?? ? ???? ? sop16 ?? z ?| ? ?? ? lcd ?? ? ?? ? ? ? ?? ? DF6109A sop16 -20 +85 rohs DF6109A datasheet rev.1.0 ?? 2008 ? all rights reserved. 1 www..net
high performance ccfl controller DF6109A z ? ? vin 20v tj 150 pd 1.0w ? fop 150khz ? -55 +150 z ? ? vin 4.5 18v ?? ena 0 5v ? dim 0 5v ? fop 20 100khz top -20 +85 ja 88 /w z ? p1 vcc ref DF6109A ct n1 fsw nc ena 12345678 9 10111213 141516 agnd cmp fb agnd p2 timr pgnd n2 DF6109A datasheet rev.1.0 proprietary information 2008 ? all rights reserved.
high performance ccfl controller DF6109A ? 1 p1 p- mos 2 vcc ic ??? +4.5----18v. 3 n1 n- mos 4 ref ic ? 3.6v ? . 5 ct rc ? . 6 fsw ????? 2.3v ? , ??? ??? 2.3v ? ; 2.3v ??? 7 nc 8 ena ic on/off ?off 0---1v on 2---5v. 9 cmp ?????? soft-start ? 10 fb ??????? 0.995v 11 agnd ic ?? 12 agnd ic ?? 13 timr ?????????? , ? 14 p2 p- mos 15 pgnd ic ?? 16 n2 n- mos ? zvs ? DF6109A datasheet rev.1.0 ?? 2008 ? all rights reserved.
high performance ccfl controller DF6109A DF6109A datasheet rev.1.0 proprietary information 2008 ? all rights reserved. ? zvs ?????
high performance ccfl controller DF6109A ???? a ref & bias output driver hf osc strike & ignition control logic p1 pgnd n1 timr fsw ena cmp fb agnd ref vcc 1.0v ct full br idge DF6109A block diagram timer operation protection uvlo 2.3v zvs control p2 n2 z ( ?? vin=12.0v, ? ta= 25 2 ) ? ? ? ? ref ? v ref i ref =3ma 3.45 3.55 3.65 v ? 4.5vDF6109A datasheet rev.1.0 ?? 2008 ? all rights reserved.
high performance ccfl controller DF6109A DF6109A datasheet rev.1.0 proprietary information 2008 ? all rights reserved. ? ? ? ? hf osc ? vin=12v ena=3v 980 1000 1020 mv ? vin=12v ena=3v 280 300 320 mv ? fstr vin=12v ena=3v fsw<1.5v rt=75k , ct=470pf rt ? pin3 pin4 ???k ct ? pin4 ????? 67.5 69.5 71.5 khz ? fop vin=12v ena=3v fsw>2.5v 54.6 55.6 56.6 khz ? fsw ?? vin=12v ena=3v fsw 0 3.0v 2.20 2.30 2.40 v ? fb ?? 0.980 0.995 1.010 v ? cmp 0 3.20 v ??? timr ? 680nf 2.0 2.2 2.4 s ? 0.6 v ? ???? 2.6 v n1 drv n2 drv ?? vin=4.5----18v vin-1.0v 12.0 v ?? vin=4.5----18v 200 300 mv ron vin=12.0v 10 ?? 5% 45% % / ?? 2000pf ?? 100 120 200 ns p1 drv p2 drv ?? vin=4.5----18v vin-1.2v vin-1.0v vin v ?? vin=4.5----18v 0.6 8.0 v ron vin=12.0v 10 ?? 5% 45% % / ?? 2000pf ?? 100 120 200 ns z ?? DF6109A ???? (single-stage)zvs ?????? ???? 90% ???????? ??????ic ?? 4.5v---20v ???, ????? ; DF6109A ? p-mos ?, ???, ??????(<2 a) ???? ???
high performance ccfl controller DF6109A ? ??? ??? ?????? ??????????????????? ???????????????? ????? DF6109A ?? ic ??? hf osc ?? hf osc ? ? 1/2 ?????????? hf osc ?????????? ???????????????? ??????????? rt ?? ct ?? ???? DF6109A ???1% ?????? ????? ct 470p npo 5% rt 75k (1%) ct ref charge current discharge current 1000mv 300mv ? ???? DF6109A ?????? ena ??cmp ????? 0v 3v ???1.0v ???? cmp ? ??????? cmp ????? ,???? ? ????ch2 ? cmp ?? ???? DF6109A datasheet rev.1.0 ?? 2008 ? all rights reserved.
high performance ccfl controller DF6109A DF6109A datasheet rev.1.0 proprietary information 2008 ? all rights reserved. ? ? ? DF6109A ????????? ???? ?????? 1.21.3 ??? pin6 fsw ????? ????????, ??? ??????????? ? DF6109A ?? ???????? pin6 fsw ???????????? ?? 1nf ? 0.5 ????? pin6 fsw ref ??????? ? ????????? ??? ???????????? ??????? ? ??? ?????? ????? DF6109A ?? ??????????? ?????????????? cmp ? 3.2vic pin13 timr ?? ???2-3s??ic ?? p1
high performance ccfl controller DF6109A p2n1n2???? ??????????? ???????????????? ?????????? ??????????? ? ????????? ??DF6109A ??????? ??i??????? ???????????? ??? z ?? pin2 vin ? ??????????? ic ? ?? DF6109A ?? 10 ??? 1 f ??? x7r ??,?????? ? pin1(p1)pin3(n1)pin14(p2)pin16(n2 ) DF6109A ?? zvs ????? ????? nmospmos ? ??? 12v ? p1n1 ?? DF6109A datasheet rev.1.0 ?? 2008 ? all rights reserved.
high performance ccfl controller DF6109A DF6109A datasheet rev.1.0 proprietary information 2008 ? all rights reserved. pin4 ref ? ref ? ic 3.6v ????? ???????? 1.0 f ???? x7r ???? pin5 ct ?? ????????? 1%?? ? npo cog 5%??????? ? 5%???? 51k---120k??? 330p-680p ??????????
high performance ccfl controller DF6109A ????1? r t [k]c t [pf]f op [khz]1.9610 6 r=75k,c=470pf,??? 55.6khz ??? ** ??,?? 1.21.3 ???,?? 75k . pin6 fsw ? pin5 fsw ?? 2.3v ?,??1.5v , 1.2? 1.3 ??,???? ???? pin4 ref pin6 fsw ??????????? ??? 1nf ? 0.5 ????? pin7 ena ? ?????????????? ?? 0?5v pin9 cmp pin9 cmp ??,?? pin10 ?? 68-100nf ? pin11 68-100nf ? ? pin10 cmp ? 1.0v 3.0v ?????????, cmp ?? 3.2v pin10 fb pin10 fb ??????? ic ? ???????? DF6109A datasheet rev.1.0 ?? 2008 ? all rights reserved.
high performance ccfl controller DF6109A DF6109A datasheet rev.1.0 proprietary information 2008 ? all rights reserved. ?????????pin10 fb ??? 1v pin13 timr pin13 timr ????????H? ??????? 680nf ? ? 2s ???????? ?? pin13 ???????pin13 ?????? ??pin13 ?? 0.6v; ????, pin13 ??, ?,??? , pin13 ?? ? 2.6v,????,???? ? , ? ic vin ena ?????? pin13 timr ?? ????? pin13 timr ? ?
high performance ccfl controller DF6109A DF6109A datasheet rev.1.0 ?? 2008 ? all rights reserved. ??????ovp ? ???? pin13 ????? 0.6v ?? ???1-2s???pin13 ?? 0.6v ??? pin13 ????????? ?? ?? pin13 timr ??????? ??? DF6109A ?? pin11pin12pin15 ? ??? pin11pi n12 pin15 ???? ?? ??? pcb ????????????
high performance ccfl controller DF6109A z ??? c3 560p npo 5% c1 105 (0805) c6 104 c7 104 f1 1a c2 1 05 r4 100k r2 6 8k ( 1%) c9 106 c5 105 r1 10r DF6109A 1 lamp full-bridge (5v---18v) input circuit c8 222 di m en a gn d vi n 1 2 3 4 5 6 j1j1 + c4 10uf/25v r5 431 1 0v / x7 r rev. 1.0 vin: 5.0---20 v ena: 0--1v off, 2-5v on; di m: - -- - -- - lamp volta ge 650vrms la mp current 5.0 marms operation f requency 52.0 khz r2 lamps fr eque nc y adj r5 lamps current adj 4 3 5 6 2 1 7 8 q1 ao 46 06 vcc 2 n1 3 re f 4 ct 5 fsw 6 nc 7 en a 8 cm p 9 fb 10 ag nd 11 ag nd 12 ti mr 13 p2 14 pgnd 15 n2 16 p1 1 u1 df61 09 a 4 3 5 6 2 1 7 8 q2 ao 46 06 1 2 j2 d1 ba v9 9 c1 0 10p/3kv t1 ui 9 .8 16:2000 r3 2 0k DF6109A datasheet rev.1.0 proprietary information 2008 ? all rights reserved.
high performance ccfl controller DF6109A z ????? c3 5 60 p np o 5% c1 105 (0805) c6 1 04 c7 1 04 f1 3a c2 1 05 r5 5 1k r2 6 8k ( 1%) c1 0 106 c5 105 r1 10r DF6109A 2 lamps full-bridge reference circuit c9 222 di m en a gn d vi n 1 2 3 4 5 6 j1j1 + c4 220uf/25v r8 431 10v / x7r rev. 1.0 vin: 10.8---13.2 v ena: 0--1v off, 2-5v on; dim: 0 ---5v an al og mode, 0v max , 5 v mi n lam p voltage 650vrm s lam p current 6.5 m arm s operat i on frequency 52.0 khz r6 5 1k r2 lamps frequency adj r8 la m ps current adj r7 180k 4 3 5 6 2 1 7 8 q1 ao 46 06 c8 683 4 3 5 6 2 1 7 8 q2 ao 46 06 1 2 j2 d1 ba v9 9 c1 1 5p/3kv 1 2 j3 d2 ba v9 9 r9 1k d3 4148 c1 2 104 ol p 1 1 2 2 4 4 3 3 t1 efd2 0 19:2200 r4 1 01 ol p r3 2 0k vcc 2 n1 3 re f 4 ct 5 fsw 6 nc 7 en a 8 cm p 9 fb 10 ag nd 11 ag nd 12 ti mr 13 p2 14 pgnd 15 n2 16 p1 1 u1 df6109 a DF6109A datasheet rev.1.0 ?? 2008 ?all rights reserved.
high performance ccfl controller DF6109A z ????? c3 560p npo 5% c1 105 (0805) c7 1 04 c8 1 04 f1 3a c2 1 05 r5 5 1k r2 6 8k ( 1%) c1 2 106 c6 105 r1 10r DF6109A 4 lamps full-bridge reference circuit c1 0 222 di m en a gn d vi n 1 2 3 4 5 6 j1j1 + c5 470uf/25v r8 241 1 0v / x7 r rev. 1.0 vin: 10.8---13.2 v ena: 0--1v off, 2-5v on; dim: 0 ---5v an al og mode, 0v max , 5v min lam p voltage 650vrm s lam p current 6.5 m arm s op erat i on fr eq uency 52 .0 k hz r6 5 1k r2 lamps frequency adj r8 la m ps current adj r7 180k 4 3 5 6 2 1 7 8 q1 ao 46 06 c1 1 683 4 3 5 6 2 1 7 8 q2 ao 46 06 1 2 j2 d2 ba v9 9 c1 3 5p/3kv 1 2 j4 1 2 j3 c1 4 5p/3kv 1 2 j5 d4 ba v9 9 d1 ba v9 9 d3 ba v9 9 r9 1k d5 4148 c1 5 104 ol p r1 0 1k d6 4148 c1 6 104 1 1 4 4 ol p 2 2 3 3 t1 efd2 0 20:2200 t2 efd2 0 20:2200 r4 1 01 olp c9 106 1 0v / x7 r r3 2 0k c4 1 04 vcc 2 n1 3 re f 4 ct 5 fsw 6 nc 7 en a 8 cm p 9 fb 10 ag nd 11 ag nd 12 ti mr 13 p2 14 pgnd 15 n2 16 p1 1 u1 df61 09 a DF6109A datasheet rev.1.0 proprietary information 2008 ? all rights reserved.
high performance ccfl controller DF6109A sop16 ?? ?????? DF6109A datasheet rev.1.0 ?? 2008 ?all rights reserved.

▲Up To Search▲

Price & Availability of DF6109A

	To Download DF6109A Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .