specification notice lt1182/lt1184f july 1996 ?1996 lt/gp 0796 ? printed in usa for further information regarding this specification notice contact: linear technology corporation 1630 mccarthy blvd. milpitas, california 95035-7417 attn: product marketing manager phone: (408) 432-1900, ext. 2456 , ltc and lt are registered trademarks of linear technology corporation. absolute m axi m u m ratings w ww u operating junction temperature range commercial ........................................... 0 c to 100 c industrial .............................. C 40 c to 100 c top view s package
16-lead plastic so ccfl pgnd
i ccfl
dio
ccfl v c
agnd
shutdown
lcd v c
lcd pgnd ccfl v sw
bulb
bat
royer
v in
fbp
fbn
lcd v sw 1
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9 top view s package
16-lead plastic so ccfl pgnd
i ccfl
dio
ccfl v c
agnd
shutdown
nc
nc ccfl v sw
bulb
bat
royer
v in
ref
nc
nc 1
2
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8 16
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9 t jmax = 100 c, q ja = 100 c/w t jmax = 100 c, q ja = 100 c/w package/order i n for m atio n w u u lt1182cs lt1182is order part number order part number t a = 25 c, v in = 5v, bat = royer = bulb = 12v, i ccfl = shutdown = ccfl v sw = open, dio = gnd, ccfl v c = 0.5v, (lt1182/lt1183) lcd v c = 0.5v, lcd v sw = open, (lt1182) fbn = fbp = gnd, (lt1183) fb = gnd, (lt1183/lt1184/lt1184f) ref = open, unless otherwise specified. e lectr ic al c c hara terist ics symbol parameter conditions min typ max units d ccfl v c source current for i ccfl = 25 m a, 50 m a, 75 m a, 100 m a, ccfl v c = 1.5v l 4.70 4.95 5.20 m a/ m a d i ccfl programming current t j < 0 c l 4.60 5.20 m a/ m a ccfl high-side sense servo current i ccfl = 100 m a, i vc = 0 m a at ccfl v c = 1.5v l 0.93 1.00 1.07 a t j < 0 c l 0.91 1.07 a lt1184fcs lt1184fis the specifications for the lt ? 1182 series have been revised to include an industrial grade part. for complete specifications, typical performance curves and applications information, please see the lt1182/lt1183/lt1184/lt1184f data sheet.
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