page 1 - 10 ver. 1.0 oct. 16, 2013 OCP8164 ??? led ? ?? ?? OCP8164 ?? ? OCP8164 ?? 500v mosfet ?? led ?????? ?? ac85v~265v ? dip8 ??? 500v ? cs ? OCP8164 ? ( ? 100ua) r???? ??????? OCP8164 ????? led ?? 3% ???? ???? 3% ? OCP8164 ? ?? led ?? ????? 2% ?? ?? 90% ? OCP8164 ????? led ????????? ?????? led cs ??? ?????????? OCP8164 ??? dip-8l ?? ? -40 ? 85 ?? ? z 500v mosfet z ???? z r? z ?? ( ? 100ua) z ? ac85v~264v ?? z R z 5% ? z 3% ? z 2% ?? z led z ?? z ? z ?? z cs ?? z dip-8l ? ? ? z ac/dc led ? z ??? led z led z led ? z led www.hailihuidz.com 0755-83237951
page 2 - 10 ver. 1.0 oct. 16, 2013 OCP8164 ??? led ? ?? ? ? ? ?? gnd 1 ?? vcc 3 ??? sw 5, 6 ? 500v mosfet ??? cs 7, 8 ? nc 2, 4 ? ? ? ? OCP8164 ??
page 3 - 10 ver. 1.0 oct. 16, 2013 OCP8164 ??? led ? ??? 1 vcc ?? -0.3~24 v icc ? 5.0 ma sw ??? -0.3~500 v cs ?? -0.3~7 v out ????? -0.3~24 v ja 90 c/w p dmax ( ? 2) 0.75 w t a ? ? 40 ~ 85 c t j ? 40 ~ 150 c t sto ? ? 55 ~ 150 c ? 1 ????? ? 2 ???? ? t jmax , ja , ?? t a ? ?? p dmax = (t jmax - t a )/ ja ??????? ? ? vcc ?? 10.0~15.0 v p led 85 ~ 265vac 15 w 220vac 15% 40 f op ? 50 khz t a ? ? 40 ~ 85 c
page 4 - 10 ver. 1.0 oct. 16, 2013 OCP8164 ??? led ? ? t a =25 v cc =15v ? ? ? ?? v cc_th ?? v cc 12.0 13.5 15.0 v v uvlo ??? 7.5 8.5 9.5 v v cc_clamp v cc ?? 2.5ma - 15.0 17.0 v v cs_th ? 490 500 510 mv t onmin ?? - 350 - ns t delay ??? - 200 - ns i st v cc =v cc_th -1v - 45 100 ua i op ? f op =50khz - 100 150 ua ?? t off_min ?? 6 us t off_mam ?? 200 us t sd ??? - 150 - t sd _hys ? - 25 - r ds(on) nmos ? v gs =12v, i d =1.0a - - 6.5 ? bv dss ??? v gs =0v, i d =250ua 500 - - v i dss ?? v ds =500v, v gs =0v - - 10 ua
page 5 - 10 ver. 1.0 oct. 16, 2013 OCP8164 ??? led ? ? ? t a =25 v cc =15v vs ? ? vs ?? ? vs ?? () ? vs ?? (?) ? vs. ?? ? vs. ? 80% 82% 84% 86% 88% 90% 92% 94% 96% 98% 100% 175 ? 185 ? 195 ? 205 ? 215 ? 225 ? 235 ? 245 ? 255 ? 265 ? efficiency ? (%) input ? voltage(v) efficiency ? vs. ? input ? voltage po=30w po=35w po=25w 0 2 4 6 8 10 12 14 16 14 ? 15 ? 16 ? 17 ? 18 ? 19 ? 20 ? queiscent ? current ?? (ua) input ? clamp ? voltage(v) queiscent ? current ? vs. ? input ? clamp ? voltage \ 40 25 85 0 15 30 45 60 75 90 105 120 135 150 6 ? 7 ? 8 ? 9 ? 10 ? 11 ? 12 ? 13 ? 14 ? 15 ? 16 ? queiscent ? current ?? (ua) input ? rsing ? voltage(v) queiscent ? current ? vs. ? input ? rsing ? voltage \ 40 25 85 0 15 30 45 60 75 90 105 120 135 150 7 ? 8 ? 9 ? 10 ? 11 ? 12 ? 13 ? 14 ? 15 ? queiscent ? current ?? (ua) input ? turn \ off ?? voltage(v) queiscent ? current ? vs. ? input ? turn \ off ?? voltage \ 40 25 85 0.45 0.46 0.47 0.48 0.49 0.50 0.51 0.52 0.53 0.54 0.55 8 ? 9 ? 10 ? 11 ? 12 ? 13 ? 14 ? 15 ? 16 ? vcs_th(v) input ? clamp ? voltage(v) vcs_th ? vs. ? input ? voltage \ 40 25 85 0.45 ? 0.46 ? 0.47 ? 0.48 ? 0.49 ? 0.50 ? 0.51 ? 0.52 ? 0.53 ? 0.54 ? 0.55 ? \ 40 \ 20 0 25 50 85 vcs_th(v) temperature( ) vcs_th ? vs. ? temperature vcc=14.5v
page 6 - 10 ver. 1.0 oct. 16, 2013 OCP8164 ??? led ? ? ? t a =25 v cc =15v led vs ?? (p o =20w, v in =220vac) led vs ? (p o =20w, v in =220vac) ?? vs ?? ?? vs ? ??? cs (ch1=v sw , ch2=v cs ) led (ch1=v cc , ch2=v sw , ch3=i led ) 250 260 270 280 290 300 310 320 330 340 350 175 ? 185 ? 195 ? 205 ? 215 ? 225 ? 235 ? 245 ? 255 ? 265 ? led ?? current(ma) input ? voltage(v) led ? current ? vs. ? input ? voltage ta= \ 40 ta=25 ta=85 250 ? 260 ? 270 ? 280 ? 290 ? 300 ? 310 ? 320 ? 330 ? 340 ? 350 ? 60 ? 70 ? 80 ? 90 ? 100 ? 110 ? 120 ? 130 ? led ?? current(ma) output ? voltage(v) led ?? current ? vs. ? output ? voltage ta= \ 40 ta=25 ta=85 0.0 ? 1.0 ? 2.0 ? 3.0 ? 4.0 ? 5.0 ? 6.0 ? 7.0 ? 8.0 ? 9.0 ? 10.0 ? 85 105 125 145 165 185 205 225 245 265 min ? demagnetization ? toff(us) input ? voltage(v) min ? demagnetizationtoff ? vs. ? input ? voltage 0.0 ? 1.0 ? 2.0 ? 3.0 ? 4.0 ? 5.0 ? 6.0 ? 7.0 ? 8.0 ? 9.0 ? 10.0 ? \ 40 \ 20 0 25 50 85 led ? open ? protection ? toff(us) temperature( ) led ? open ? protection ? toff ?? vs. ? temperature vin=265vac
page 7 - 10 ver. 1.0 oct. 16, 2013 OCP8164 ??? led ? ?? OCP8164 ?? 500v mosfet ??? led ??????? ? ac85v~265v OCP8164 dip8 ??? 500v ? cs ? OCP8164 ? ( ? 100ua) r???????? ??? OCP8164 ????? led ?? 3% ????? ??? 3% ? OCP8164 ???? led ??? ???? 2% ???? 90% ? OCP8164 ????? led ????????? ?????? led cs ?????? ??????? 1. ???? 45ua ? vcc ??? 13.5v( ? ) ?? vcc ? 15v ? vcc ?????? 15v 2. ?? cs ???? 500mv ???????? i pkp , cs ??? ?????? ) ( 500 ma r i cs pk = 1 r cs ?? cs ?? 350ns ??? led ??? ) ( r * 2 500 * 2 1 cs ma i i pk led = = 2 i pkp ?? 3. ? OCP8164 ???? mos ???????? led in v - v * t pk on i l = 3 l ? i pk ?? ; v in ??? v led ? led ?? mos ???????????????? mos ?? mos ?????
page 8 - 10 ver. 1.0 oct. 16, 2013 OCP8164 ??? led led v * t pk off i l = 4 ??? 3 ?? 4 ????? pk in off on i * l * v ) ( * t t 1 f led in led v v v ? = + = 5 ?? 5 ???? pk in i * f * v ) ( * l led in led v v v ? = 6 ? 3 ???? t on ??? t off ?????? ? ?????????????? ? OCP8164 ?? (6us) ?? (200us) ?? 4 ??? t off ???????????????? t off ??????????? led ?????? 4. OCP8164 ??? led ?? cs ? / ??? vcc ??????? 150 ? c ????? 125 ? c ???? ? led ? ?? v led =0 t off ? t off ???? 200us ?????????? 5khz ??????????? ?????? ? cs ???????? 5khz ?? 5. pcb pcb ???? (1) vcc ?? vcc ? (2) ???????? bulk ???? (3) ?? emi ? (4) sw ??????
page 9 - 10 ver. 1.0 oct. 16, 2013 OCP8164 ??? led ? ? ? ? ? ? ? ?? ? OCP8164nd 40w dip-8l bulk 50pcs/bulk -40 85 green cu OCP8164xxx ?? : n: dip-8l ? : : ??? ??? : d: -40~85 www.hailihuidz.com 0755-83237951
page 10 - 10 ver. 1.0 oct. 16, 2013 OCP8164 ??? led ? ?? dip-8l ??? ??? a 3.710 4.310 0.146 0.170 a1 0.510 - 0.020 - a2 3.200 3.600 0.126 0.142 b 0.380 0.570 0.015 0.022 b1 1.524 (bsc) 0.060 (bsc) c 0.204 0.360 0.008 0.014 d 9.000 9.400 0.354 0.370 e 6.200 6.600 0.244 0.260 e1 7.320 7.920 0.288 0.312 e 2.540 (bsc) 0.100 (bsc) l 3.000 3.600 0.118 0.142 e2 8.400 9.000 0.331 0.354 ? ?? ? (a), ?: ? (b), ?: 50pcs/
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