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| aug. 23. 2011 / rev. 0.0 1/8 * this specifications are subject to be changed without notice http://www.ad-tech.co.kr MAGIC9 MAGIC9 data sheet
aug. 23. 2011 / rev. 0.0 2/8 * this specifications are subject to be changed without notice http://www.ad-tech.co.kr MAGIC9 MAGIC9 revision history version contents date 0.0 - first version 2011.08.23 aug. 23. 2011 / rev. 0.0 3/8 * this specifications are subject to be changed without notice http://www.ad-tech.co.kr MAGIC9 the MAGIC9 is specifically designed for led lig hting applications for ac power system. the main applications are led lighting. features ? constant output current channel : 1 ? maximum sinking output voltage : 320v ? package : to220b-7l description pin configuration MAGIC9 yyww v i n v c c v d d n c r e x t l e d g n d to220b-7l aug. 23. 2011 / rev. 0.0 4/8 * this specifications are subject to be changed without notice http://www.ad-tech.co.kr MAGIC9 pin description block diagram led vin vcc rext pin no. pin name descriptiion 1 vin power input terminal 2 vcc high voltage power terminal 3 vdd internal logic power terminal 4nc 5 rext resistor connected to gnd 6 led led driver terminal 7 gnd ground terminal vcc regulator vdd regulator vdd reference voltage & bias current iref gnd aug. 23. 2011 / rev. 0.0 5/8 * this specifications are subject to be changed without notice http://www.ad-tech.co.kr MAGIC9 absolute maximum ratings (ta = 25 o c) electrical characteristics (ta = 25 o c) MAGIC9 vin dc characteristic test circuit 100v led gnd iled vcc vdd (note ) ambient temperature derated above 25 o c in the proportion of 20 mw/ o c parameter symbol rating unit supply voltage vin 350 v output voltage vcc 20 v output current iled 120 ma power dissipation pd 2.5 w storage temperature t stg -65 ~ 150 o c junction temperature tjmax 150 o c dc characteristics symbol min typ max unit vin supply voltage vin 0 315 v led driver output current ( rext = 18 k ) iled 58 62 66 ma vcc output voltage vcc 9 16 v vdd output voltage vdd 3.5 5 6.5 v operating temperature t opr -40 85 o c aug. 23. 2011 / rev. 0.0 6/8 * this specifications are subject to be changed without notice http://www.ad-tech.co.kr MAGIC9 adjusting output current the output current is determined by an external resistor(1% range). the relationship between iled and rext are follows; iled [a] = 1100/ r ext aug. 23. 2011 / rev. 0.0 7/8 * this specifications are subject to be changed without notice http://www.ad-tech.co.kr MAGIC9 typical application 50~ 315vdc MAGIC9 vin led gnd dc power ac power vdd rext vcc MAGIC9 vin led gnd vdd rext vcc 220vac ~ c1 c2 c3 c1 c2 c3 c1 : 1uf c2 : 1uf c3 : 10nf c1 : 1uf c2 : 1uf c3 : 10nf aug. 23. 2011 / rev. 0.0 8/8 * this specifications are subject to be changed without notice http://www.ad-tech.co.kr MAGIC9 to220b-7l symbol millimeter min nom max a2 4.47 4.57 4.67 a3 1.47 1.52 1.57 b 0.63 - 0.73 b1 0.62 0.65 0.68 c 0.37 - 0.44 c1 0.36 0.38 0.39 c2 1.26 - 1.32 d 10.00 10.10 10.20 d1 10.06 10.26 10.46 d2 7.00ref d3 8.00ref e 8.30 8.40 8.50 e1 5.80ref l 25.07 25.27 25.47 l1 22.32 22.52 22.72 l2 14.72 14.92 15.12 l3 16.77 16.97 17.17 l4 3.46 3.56 3.66 e 1.27bsc e1 2.54bsc la 4.78 5.08 5.38 ? 3.79 3.84 3.89 -5o- 10o-3o l/f pad size (mil) 177 * 177 |
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