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z-power led x10490 technical data sheet ???? : ssc- qp- 7- 07- 25 (rev.00) 1 rev. 00 rev. 00 august 2011 august 2011 www.acrich.com www.acrich.com features applications introduction application note designing with acrich 2 4w mr 8w module ? replacement lamp ? down light ? ceiling light ? industrial light ? directly connect to ac power using a acrich ic ? high power efficiency ? high power factor ? low thd ? long life time ? the simplest bom ? miniaturization ? lead free product ? rohs compliant 12w module 4w bulb 16w module acrich2 is designed to connect directly to ac source via 2wires with no ac/dc converter which is essential for conventional general lighting. as there is no need of converter, acrich2 can realize as close life-time as original led and make a better use of a space in many applications. also, acrich2s high power factor can show best energy saving effect in many lighting applications.
z-power led x10490 z-power led x10490 technical data sheet ???? : ssc- qp- 7- 07- 25 (rev.00) rev. 00 rev. 00 august 2011 august 2011 www.acrich.com www.acrich.com 2 contents 1. driver configuration 1.1 description ----------------------------------- ------------------------------------ 1.2 acrich ic pkg pin configurations --------------- -------------------------------- 1.3 absolute maximum ratings ---------------------- -------------------------------- 2. acrich ic module circuit configurations 2.1 circuit configurations (8w module) ----------- -------------------------------- 2.2 circuit configurations (12w module) ----------- -------------------------------- 2.3 functional description of acrich ic module ----- ------------------------------ 2.4 surge protection circuit (optional) ----------- --------------------------------- 2.5 emi reduction circuit (optional) -------------- ---------------------------------- 2.6 dimming performance --------------------------- --------------------------------- 3. electrical protection point 3.1 wire solder pad protection -------------------- ----------------------------------- 3.2 wire hole in mcpcb protection------------------ --------------------------------
z-power led x10490 z-power led x10490 technical data sheet ???? : ssc- qp- 7- 07- 25 (rev.00) rev. 00 rev. 00 august 2011 august 2011 www.acrich.com www.acrich.com 3 1. driver configurations 1.1 description ? acrich ic has a direct-driving architecture that dri ves acrich directly from ac supply, without ac-dc conversions. ? acrich ic has 8 channels, and activations of these c hannels and their current flows are controlled by its internal controller so that acrich currents, power dissipation and power factor are regulated within proper ranges. ? acrich ic integrates all peripheral components inclu ding bridge diodes and passive components, providing a simple and effective solution for led l ight applications. figure 1. acrich ic pkg ( lga) features - high power efficiency - reduce lamp weight - flicker improvement - low c ircuit cost - no lifespan reduction by secondary components specifications - ac input range - rated power - power efficiency - total harmonic distortion - power factor - life time 90~120v(100v)/100~144v(120v)/200v~264v (220v/230v/2 40v) 4w / 8w 90% 25% 0.95 87,000hrs 8w C 8x8mm 4w C 6x6mm
z-power led x10490 z-power led x10490 technical data sheet ???? : ssc- qp- 7- 07- 25 (rev.00) rev. 00 rev. 00 august 2011 august 2011 www.acrich.com www.acrich.com 4 1. driver configurations 1.2 outline of acrich ic figure 2. 4w. 6x6mm figure 3. 8w. 8x8mm
z-power led x10490 z-power led x10490 technical data sheet ???? : ssc- qp- 7- 07- 25 (rev.00) rev. 00 rev. 00 august 2011 august 2011 www.acrich.com www.acrich.com 5 1. driver configurations 1.3 absolute maximum ratings (acrich ic) characteristics symbol unit value operating voltage C 220v vopt vac 264 operating voltage C 230v vopt vac 264 operating voltage C 240v vopt vac 264 operating voltage C 120v vopt vac 144 operating voltage C 100v vopt vac 120 junction temperature tj c 125 operating temperature topr c - 30 ~ 100 storage temperature tstg c - 40 ~ 120 table 1. absolute maximum ratings for acrich ic
z-power led x10490 z-power led x10490 technical data sheet ???? : ssc- qp- 7- 07- 25 (rev.00) rev. 00 rev. 00 august 2011 august 2011 www.acrich.com www.acrich.com 6 2. acrich ic module circuit configurations 2.1 circuit configurations C 4w module figure 5. 220v/230v/240v circuit configurations figure 4. 100v/120v circuit configurations d4 acrich d3 acrich d2 acrich d5 acrich l1 l 1 n1 n 1 u2 dn4 6 dn3 5 vac2 7 dn2 4 dn1 3 vp 2 vac1 1 d4 acrich d3 acrich d2 acrich d1 acrich l1 l 1 n1 n 1 u1 dn4 6 dn3 5 vac2 7 vp 4 dn1 3 dn2 2 vac1 1
z-power led x10490 z-power led x10490 technical data sheet ???? : ssc- qp- 7- 07- 25 (rev.00) rev. 00 rev. 00 august 2011 august 2011 www.acrich.com www.acrich.com 7 2. acrich ic module circuit configurations 2.1 circuit configurations C 8w module figure 7. 220v/230v/240v circuit configurations figure 6. 100v/120v circuit configurations l1 l 1 n1 n 1 d10 acrich d6 acrich d2 acrich d9 acrich d5 acrich d1 acrich d11 acrich d7 acrich d3 acrich d12 acrich d8 acrich d4 acrich d20 acrich d17 acrich d14 acrich d19 acrich d16 acrich d13 acrich d21 acrich d18 acrich d15 acrich u1 vp2 5 dn6 3 vac1 1 vac2 2 dn5 4 dn7 6 dn8 7 dn4 8 dn3 9 dn2 12 dn1 11 vp1 10 d2 acrich d11 acrich d7 acrich d3 acrich d12 acrich d8 acrich d4 acrich d17 acrich d20 acrich d18 acrich d21 acrich d13 acrich d14 acrich d15 acrich l1 l 1 n1 n 1 d9 acrich d16 acrich u1 vp2 3 dn6 5 vac1 1 vac2 2 dn5 4 dn7 6 dn8 7 dn4 8 dn3 9 dn2 10 dn1 11 vp1 12 d19 acrich d5 acrich d1 acrich d10 acrich d6 acrich
z-power led x10490 z-power led x10490 technical data sheet ???? : ssc- qp- 7- 07- 25 (rev.00) rev. 00 rev. 00 august 2011 august 2011 www.acrich.com www.acrich.com 8 2. acrich ic module circuit configurations 2.2 circuit configurations C 12w module figure 9. 220v/230v/240v circuit configurations figure 8. 100v/120v circuit configurations u2 vp2 5 dn6 3 vac1 1 vac2 2 dn5 4 dn7 6 dn8 7 dn4 8 dn3 9 dn2 12 dn1 11 vp1 10 d10 acrich d6 acrich d2 acrich d9 acrich d5 acrich d1 acrich d11 acrich d7 acrich d3 acrich d12 acrich d8 acrich d4 acrich d22 acrich d18 acrich d14 acrich d21 acrich d17 acrich d13 acrich d23 acrich d19 acrich d15 acrich d30 acrich d28 acrich d26 acrich d29 acrich d27 acrich d25 acrich n1 n 1 d24 acrich d20 acrich d16 acrich l1 l 1 u1 vp2 5 dn6 3 vac1 1 vac2 2 dn5 4 dn7 6 dn8 7 dn4 8 dn3 9 dn2 12 dn1 11 vp1 10 d8 acrich d4 acrich d18 acrich d22 acrich d19 acrich d23 acrich d13 acrich d14 acrich d15 acrich d28 acrich d30 acrich d9 acrich d17 acrich d21 acrich d5 acrich d1 acrich d10 acrich d6 acrich d25 acrich d26 acrich d27 acrich d29 acrich d20 acrich d24 acrich d16 acrich u2 vp2 3 dn6 5 vac1 1 vac2 2 dn5 4 dn7 6 dn8 7 dn4 8 dn3 9 dn2 10 dn1 11 vp1 12 l1 l 1 n1 n 1 u1 vp2 3 dn6 5 vac1 1 vac2 2 dn5 4 dn7 6 dn8 7 dn4 8 dn3 9 dn2 10 dn1 11 vp1 12 d2 acrich d11 acrich d7 acrich d3 acrich d12 acrich
z-power led x10490 z-power led x10490 technical data sheet ???? : ssc- qp- 7- 07- 25 (rev.00) rev. 00 rev. 00 august 2011 august 2011 www.acrich.com www.acrich.com 9 2. acrich ic module circuit configurations 2.3 functional description of acrich ic module _ 100 v/120v 8w module figure 10. circuit diagram figure 11. ac input voltage current waveform region 1 2 3 acrich 1, 3, 5, 7 on on on acrich 2, 4, 6, 8 off on off table 2. operation of each acrich acrich (phase 0 ~ 180 )
z-power led x10490 z-power led x10490 technical data sheet ???? : ssc- qp- 7- 07- 25 (rev.00) rev. 00 rev. 00 august 2011 august 2011 www.acrich.com www.acrich.com 10 2. acrich ic module circuit configurations 2.3 functional description of acrich ic module _ 220 v/230v/240v 8w module figure 12. circuit diagram region 1 2 3 4 5 6 7 acrich 1, 5 on on on on on on on acrich 2, 6 off on on on on on off acrich 3, 7 off off on on on off off acrich 4, 8 off off off on off off off table 3. operation of each acriche (phase 0 ~ 180 ) figure 13. ac input voltage_current waveform
z-power led x10490 z-power led x10490 technical data sheet ???? : ssc- qp- 7- 07- 25 (rev.00) rev. 00 rev. 00 august 2011 august 2011 www.acrich.com www.acrich.com 11 fig 14. surge protection circuit item conditions surge waveform coupling l-n surge voltage 0.5kv surge waveform open circuit voltage 1.2/50us total number of pulse 40 times pulse interval time 30s phase angle 0 , 90 , 180 , 270 table 4. surge standard (iec 61000-4-5) & condition s 2.4 surge protection circuit a metal oxide varistor (mov) is often used to protec t lighting systems from electrical surges and ring-wave effects, and help manufacturers meet safety and performance standards. the mov prevents short-duration voltage impulse. lightning tests (iec 61000-4-5) and ring-wave tests (ieee c.62.41) can be used for these real-lif e threat simulation in the lab. a surge protection circuit (spc) consists of two co mponents (mov & fusible resistor) and it is not necessary for normal operation of the acrich ic modu le. 2. acrich ic module circuit configurations
z-power led x10490 z-power led x10490 technical data sheet ???? : ssc- qp- 7- 07- 25 (rev.00) rev. 00 rev. 00 august 2011 august 2011 www.acrich.com www.acrich.com 12 fig 15. emi reduction circuit table 5. emi standard 2.5 emi reduction circuit to reduce emi, a mlcc (multi layer ceramic capacito r) can be connected in parallel with mov 2. acrich ic module circuit configurations acrich2 module l n ac line voltage spc emi reduction l n standard emi frequency en55015 / CISPR15 conducted emission 9khz ~ 30mhz radiated emission 30mhz ~ 300mhz [1] capacitor type & capacitance value can be chang ed by an electrical performance (power factor, thd, etc) table 6.selection table of mlcc[1] to meet the emi standard voltage 4w module 8w module 12w module 16w module 100v/120v needless need need need 220v/230v/240v needless needless need need
z-power led x10490 z-power led x10490 technical data sheet ???? : ssc- qp- 7- 07- 25 (rev.00) rev. 00 rev. 00 august 2011 august 2011 www.acrich.com www.acrich.com 13 2.6 dimming performance (triac dimmer) 2. acrich ic module circuit configurations incandescent lamp replacement with led lamps is rec ently growing by leaps and bounds. one of the requirements for these led lamps is comp atibility with dimmers designed for incandescent lamps. incandescent lamp primarily uti lize phase modulating dimming through triac switches to control the power sent to the bul b. fig 16. triac control type fig 17. various triac dimmers leading edge type trailing edge type
z-power led x10490 z-power led x10490 technical data sheet ???? : ssc- qp- 7- 07- 25 (rev.00) rev. 00 rev. 00 august 2011 august 2011 www.acrich.com www.acrich.com 14 fig 18. test dimmers 2.6 dimming performance of acrich ic module 2. acrich ic module circuit configurations ? leading edge triac dimmer ? 100w ? 220v/60hz acrich ic modules dimming performance shows differ ent dimming range according to dimmer types ? leading edge triac dimmer ? 400w ? 220v/60hz type type min. dimming range max. dimming range 220v 60hz 100w triac dimmer 8w module 3.7 % 95.5 % 12w module 2.2 % 95.0 % 40w incandescent 0.3 % 94.9 % 400w triac dimmer 8w module 8.2 % 78.6 % 12w module 5.5 % 77.6 % 40w incandescent 1.3 % 74.7 % 120v 60hz 600w triac dimmer 8w module 3.1 % 74.5 % 12w module 1.9 % 74.0 % table 7. experimental test results of acrich ic mod ule _ dimming range [1] [1] dimming range ? min. dimming range (travel min) : min. light output (with dimmer) / light output (w/o dimmer) ? max. dimming range (travel max) : max. light output (with dimmer) / light output (w/o dimmer) ? leading edge triac dimmer ? 600w ? 120v/60hz
z-power led x10490 z-power led x10490 technical data sheet ???? : ssc- qp- 7- 07- 25 (rev.00) rev. 00 rev. 00 august 2011 august 2011 www.acrich.com www.acrich.com 15 2.6 dimming performance of acrich ic module 2. acrich ic module circuit configurations fig 19. dimming profile _ phase angle (100w dimmer. 220v/60hz) fig 20. dimming profile _ phase angle (400w dimmer. 220v/60hz)
z-power led x10490 z-power led x10490 technical data sheet ???? : ssc- qp- 7- 07- 25 (rev.00) rev. 00 rev. 00 august 2011 august 2011 www.acrich.com www.acrich.com 16 2.6 dimming performance of acrich ic module 2. acrich ic module circuit configurations fig 21. dimming profile _ phase angle (600w dimmer. 120v/60hz)

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