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MP4030 triac-dimmable, primary-side-control offline led controller with active pfc MP4030 rev.1.02 www.monolithicpower.com 1 4/16/2013 mps proprietary information. patent protec ted. unauthorized photocopy and duplication prohibited. ? 2013 mps. all rights reserved. the future of analog ic technology description the MP4030 is a triac-dimmable, primary-side- control, offline led lighting controller with active pfc. it can output an accurate led current for an isolated lighting application with a single-stage converter. the proprietary real-current-control method can accurately control the led current using primary-side information. it can significantly simplify led lighting system design by eliminating secondary-side feedback components and the optocoupler. the MP4030 implements power-factor correction and works in boundary-conduction mode to reduce mosfet switching losses. the MP4030 has an integrated charging circuit at the supply pin for fast start-up without a perceptible delay. the proprietary dimming contraol expands the triac-based dimming range. the MP4030 has multiple protections that greatly enhance system reliability and safety, and include over-voltage protection, short-circuit protection, programmable primary-side over- current protection, supply-pin under-voltage lockout, and over-temperature protection. all fault protections feature auto-restart. the MP4030 is available in an 8-pin soic package. features ? primary-side-control without requiring a secondary-side feedback circuit ? internal charging circuit at the supply pin for fast start-up ? accurate line regulation ? high power factor ? flicker-free, phase-controlled triac dimming with expanded dimming range. ? operates in boundary conduction mode ? cycle-by-cycle current limit ? programmable primary-side over-current protection ? over-voltage protection ? short-circuit protection ? over-temperature protection ? available in an 8-pin soic package applications ? solid-state lighting, including: ? industrial and commercial lighting ? residential lighting all mps parts are lead-free and adhere to the rohs directive. for mps green status, please visit mps website under products, quality assurance page. ?mps? and ?the future of analog ic technology? are registered trademarks of monolithic power systems, inc.
MP4030?primary-side-control, offli ne led controller with pfc MP4030 rev.1.02 www.monolithicpower.com 2 4/16/2013 mps proprietary information. patent protec ted. unauthorized photocopy and duplication prohibited. ? 2013 mps. all rights reserved. typical application emi filter n: 1 comp gnd d s vcc mult MP4030 triac dimmer 1 dp zcd damper & bleeder
MP4030?primary-side-control, offli ne led controller with pfc MP4030 rev.1.02 www.monolithicpower.com 3 4/16/2013 mps proprietary information. patent protec ted. unauthorized photocopy and duplication prohibited. ? 2013 mps. all rights reserved. ordering information part number* package top marking MP4030gs soic8 MP4030 * for tape & reel, add suffix ?z (e.g. MP4030gs?z); package reference top view comp vcc 1 2 3 4 5 6 7 8 dp mult zcd s gnd d soic8 absolute maxi mum ratings (1) vcc pin voltage ...........................-0.3v to +30v low-side mosfet drain voltage -0.7v to +30v zcd pin voltage ................................-8v to +7v other analog inputs and outputs .....-0.3v to 7v zcd pin current ..........................-5ma to +5ma continuous power dissipation (t a = +25c) (2) soic8 ........................................................ 1.3w junction temperature ...............................150c lead temperature ....................................260c storage temperature............... -65c to +150c recommended operating conditions (3) vcc pin voltage ...............................11v to 27v operating junction temp (t j ).. -40 ? c to +125 ? c thermal resistance (4) ja jc soic8 ....................................96 ...... 45 ... c/w notes: 1) exceeding these ratings may damage the device. 2) the maximum allowable power dissipation is a function of the maximum junction temperature t j (max), the junction-to- ambient thermal resistance ja , and the ambient temperature t a . the maximum allowable continuous power dissipation at any ambient temperature is calculated by p d (max)=(t j (max)- t a )/ ja . exceeding the maximum allowable power dissipation will cause excessive die temperature, and the regulator will go into thermal shutdown. internal thermal shutdown circuitry protects the device from permanent damage. 3) the device is not guaranteed to function outside of its operation conditions. 4) measured on jesd51-7 4-layer board.
MP4030?primary-side-control, offli ne led controller with pfc MP4030 rev.1.02 www.monolithicpower.com 4 4/16/2013 mps proprietary information. patent protec ted. unauthorized photocopy and duplication prohibited. ? 2013 mps. all rights reserved. electrical characteristics t a = +25c, unless otherwise noted. parameter symbol condition min typ max units supply voltage operating range v cc after turn on 10 27 v v cc upper level: internal charging circuit stops and ic turns on v cch 9.5 10 10.5 v v cc lower level: internal charging circuit triggers v ccl 8.55 9 9.45 v v cc re-charge and ic turns off level in fault condition v ccen fault condition 6.55 7 7.45 v supply current v cc charging current from d i d_charge vd=16v, v cc =5v 12.5 15 17.5 ma quiescent current i q no switching, v cc =15v 800 1000 a quiescent current at fault i q_fault fault condition, ic latch,v cc =15v 180 220 300 a operating current i cc f s =70khz, v cc =15v 1 2 ma multiplier linear operation range v mult v comp from 1.9v to 4.9v 0 3 v v comp =2v, v mult =0.5v 0.84 1.06 1.26 1/v v comp =2v, v mult =1.5v 0.9 1.08 1.23 1/v gain k (5) v comp =2v, v mult =3v 0.93 1.1 1.25 1/v triac dimming off detection threshold v mul_off 0.13 0.15 0.17 v triac dimming on detection threshold v mul_on 0.32 0.35 0.38 v triac dimming off line-cycle blanking ratio d off_leb 25% dimming pull-down mosfet turn-on threshold v mult_dp_on 0.22 0.25 0.28 v dimming pull down mosfet turn-off delay time t dp_off_delay starts at the rising edge of v mult =v mult_on 150 200 250 s error amplifier reference voltage v ref 0.386 0.4 0.414 v transconductance g ea guaranteed by design 250 a/v comp lower clamp voltage v compl 1.85 1.9 1.95 v max. source current i comp+ 57 a max. sink current without dimmer i comp- -300 a sink current at triac dimming off i sink_dim 63 70 77 a short-circuit detect threshold v comp_scp 4.85 5 5.15 v
MP4030?primary-side-control, offli ne led controller with pfc MP4030 rev.1.02 www.monolithicpower.com 5 4/16/2013 mps proprietary information. patent protec ted. unauthorized photocopy and duplication prohibited. ? 2013 mps. all rights reserved. electrical characteristics (continued) t a = +25c, unless otherwise noted. parameter symbol condition min typ max units current sense comparator leading edge blanking time t leb 575 685 795 ns current sense upper clamp voltage v s_clamp_h 2.2 2. 3 2.4 v current sense lower clamp voltage v s_clamp_l 0.08 0.1 0.12 v zero-current detector zero-current?detect threshold v zcd_t falling edge 0.32 0.35 0.37 v zero-current?detect hystestic v zcd_hy 520 550 580 mv zero-current?detect leb t zcd_leb starts at gate turn off 1.8 2.5 3.1 s over-voltage threshold v zcd_ovp 5.2 5.5 5.8 v ovp detect leb t ovp_leb starts at gate turn off 1.5 2 2.5 s over-current threshold v zcd_ocp 0.81 0.9 0.99 v ocp blanking time t leb_ocp starts at gate turn on 575 685 795 ns minimum off time t off_min 4.2 5.6 7 s starter start timer period t start 90 115 140 s internal main mosfet breakdown voltage bv dss_main v gs =0 30 v drain-source on-resistor r ds(on) _main i d =100ma 200 250 300 m ? internal dimming pull down mosfet breakdown voltage bv dss_dp v gs =0 30 v drain-source on-resistor r ds(on) _dp i d =50ma 22 26 30 ? notes: 5) the multiplier output is given by: vs=k?v mult ? (v comp -1.5)
MP4030?primary-side-control, offli ne led controller with pfc MP4030 rev.1.02 www.monolithicpower.com 6 4/16/2013 mps proprietary information. patent protec ted. unauthorized photocopy and duplication prohibited. ? 2013 mps. all rights reserved. pin functions pin # name pin function 1 mult one of the internal multiplier input. connect to the tap of resistor divider from the rectified voltage of the ac line. the half-wave sinusoid signal to this pin provides a reference signal for the internal current control loop. the mult pin also detects the triac dimming phase. 2 zcd zero-current detection. a negative going edge triggers the internal mosfet?s turn-on signal. connect to the tap of a resistor divi der from the auxiliary winding to gnd. the zcd pin can also detect over-voltage and over-cur rent conditions. over-voltage occurs if v zcd exceeds the over-voltage-protection (ovp) th reshold after a 2s blanking time when the internal mosfet turns off. over-current occurs if v zcd exceeds 0.9v during the gate-on interval after the leading edge blanking time 3 vcc supply voltage. supplies power for both the cont rol signal and the internal mosfet?s gate driver. connect to an external bulk capacitor?typically 22f with a 100pf ceramic capacitor to reduce noise. 4 dp dimming pull-down. drain of the internal dimming pull-down mosfet. connect a resistor from this pin to the d pin to pull down t he rectified input voltage during the triac dimming off interval. 5 s internal low-side main mosfet source. connect a resistor from this pin to gnd to sense the internal mosfet current. an internal comp arator compares the resulting voltage to the internal sinusoid shaped current reference sig nal to determine when the mosfet turns off. if the voltage exceeds the current-limit thres hold of 2.3v after the leading edge blanking time during the turn-on interv al, the gate signal turns off. 6 d internal low-side main mosfet drain. this pi n also internally connects to vcc via a diode and a jfet to form an internal charging circuit for v cc . connect to the source of the high- side mosfet. 7 gnd ground. current return of the co ntrol signal and the gate drive signal. 8 comp loop compensation. connects to a compensation network to stabilize the led driver and accurately control the led driver current. the comp pin can also monitor for short-circuit conditions: if the comp voltage rises above 5v, the short-circuit protection triggers.
MP4030?primary-side-control, offli ne led controller with pfc MP4030 rev.1.02 www.monolithicpower.com 7 4/16/2013 mps proprietary information. patent protec ted. unauthorized photocopy and duplication prohibited. ? 2013 mps. all rights reserved. typical performance charac teristics v in =120vac, 7 leds in series, i o =350ma, v o =22v, lm=1.6mh, n p :n s :n aux =82:16:19, triac dimmable.
MP4030?primary-side-control, offli ne led controller with pfc MP4030 rev.1.02 www.monolithicpower.com 8 4/16/2013 mps proprietary information. patent protec ted. unauthorized photocopy and duplication prohibited. ? 2013 mps. all rights reserved. typical performanc e characteristics (continued) v in =120vac, 7 leds in series, i o =350ma, v o =22v, lm=1.6mh, n p :n s :n aux =82:16:19, triac dimmable. performance data 83.10% 82.60% 81.20% efficiency 21.64v 21.65v 21.62v vo (v) 0.364a 0.364a 0.36a io (a) 11.60% 9.50% 7.00% thd 0.982 0.99 0.993 pf 9.47w 9.54w 9.58w pin (w) 132v 120v 108v vin (vac) 83.10% 82.60% 81.20% efficiency 21.64v 21.65v 21.62v vo (v) 0.364a 0.364a 0.36a io (a) 11.60% 9.50% 7.00% thd 0.982 0.99 0.993 pf 9.47w 9.54w 9.58w pin (w) 132v 120v 108v vin (vac)
MP4030?primary-side-control, offli ne led controller with pfc MP4030 rev.1.02 www.monolithicpower.com 9 4/16/2013 mps proprietary information. patent protec ted. unauthorized photocopy and duplication prohibited. ? 2013 mps. all rights reserved. typical performanc e characteristics (continued) v in =230vac, 10 leds in series, i o =530ma, v o =30v, lm=2.15mh, n p :n s :n aux =145:29:19, triac dimmable, with ripple suppressor, refer to figure 20.
MP4030?primary-side-control, offli ne led controller with pfc MP4030 rev.1.02 www.monolithicpower.com 10 4/16/2013 mps proprietary information. patent protec ted. unauthorized photocopy and duplication prohibited. ? 2013 mps. all rights reserved. typical performanc e characteristics (continued) v in =230vac, 10 leds in series, i o =530ma, v o =30v, lm=2.15mh, n p :n s :n aux =145:29:19, triac dimmable, with ripple suppressor, refer to figure 20.
MP4030?primary-side-control, offli ne led controller with pfc MP4030 rev.1.02 www.monolithicpower.com 11 4/16/2013 mps proprietary information. patent protec ted. unauthorized photocopy and duplication prohibited. ? 2013 mps. all rights reserved. function diagram current sense current limit zcd s d mult comp dp multiplier zero current detection gate driver control protection current control pwm / pfc triac phase detector emi filter n: 1 triac dimmer gnd vcc uvlo/ en power supply real current calculation zero current detection ocp gate control ovp otp latch off and counting damper & bleeder emi f figure 1: functional block diagram
MP4030?primary-side-control, offli ne led controller with pfc MP4030 rev.1.02 www.monolithicpower.com 12 4/16/2013 mps proprietary information. patent protec ted. unauthorized photocopy and duplication prohibited. ? 2013 mps. all rights reserved. operation the MP4030 is a triac-dimmable, primary-side- control, offline led controller designed for high- performance led lighting. the MP4030 can accurately control the led current using the real- current-control method based on primary-side information. it can also achieve a high power factor to eliminate noise pollution on the ac line. the integrated v cc charging circuit can achieve fast start-up without any perceptible delay. the MP4030 is suitable for triac-based dimming with an extended dimming range. boundary-conduction mode during the external mosfet on time (t on ), the rectified input voltage applied across the primary- side inductor (lm) increases the primary current increases linearly from zero to the peak value (i pk ). when the external mosfet turns off, the energy stored in the inductor forces the secondary side diode to turn on, and the inductor current decreases linearly from the peak value to zero. when the current decreases to zero, the parasitic resonance caused by the inductor and the combined parasitic capacitances decreases the mosfet drain-source voltage that is also reflected on the auxiliary winding (see figure 2). the zero-current detector generates the external mosfet turn-on signal when the zcd voltage falls below 0.35v after a blanking time and ensures the mosfet turns on at a relatively low voltage (see figure 3). v ds v ac line +nv out v ac line i p t off t on turn on v zcd 0 inductor current i s /n figure 2: boundary-conduction mode + vcc zcd auxiliary winding r zcd1 0.35v r zcd2 c zcd figure 3: zero-current detector as a result, there are virtually no primary switch turn-on losses and no secondary-diode reverse- recovery losses. this ensures high efficiency and low emi noise. real-current-control the proprietary real-current-control method allows the MP4030 to control the secondary-side led current based on primary-side information. the output led mean current can be calculated approximately as: fb o s nv i 2r ? ? ? where: ? n is the turn ratio of the primary side to the secondary side, ? v fb is the feedback reference voltage (typically 0.4), and ? r s is the sense resistor between the mosfet source and gnd. power-factor correction the mult pin connects to the tap of a resistor divider from the rectified instantaneous line voltage. the multiplier output also has a sinusoidal shape. this signal provides the reference for the current comparator against the primary-side?inductor current, which shapes the primary-peak current into a sinusoid with the same phase as the input line voltage. this achieves a high power factor.
MP4030?primary-side-control, offli ne led controller with pfc MP4030 rev.1.02 www.monolithicpower.com 13 4/16/2013 mps proprietary information. patent protec ted. unauthorized photocopy and duplication prohibited. ? 2013 mps. all rights reserved. inductor current multiplier output figure 4: power-factor correction the multiplier?s maximum output voltage to the current comparator is clamped to 2.3v to limit the cycle-by-cycle current. the multiplier?s minimum output voltage is clamped to 0.1 to ensure a turn- on signal during the triac dimming off interval, which pulls down the rectifier input voltage and accurately detects the dimming phase. v cc timing sequence initially, v cc is charged through the internal charging circuit from the ac line. when v cc reaches 10v, the internal charging circuit stops charging, the control logic initializes and the internal main mosfet begins to switch. then the auxiliary winding takes over the power supply. however, the initial auxiliary-winding positive voltage may not be large enough to charge v cc , causing v cc to drop. instead, if the v cc drops below the 9v threshold, the internal charging circuit triggers and charges v cc to 10v again. this cycle repeats until the auxiliary winding voltage is high enough to power v cc . if any fault occurs during this time, the switching and the internal charging circuit will stop and latch, and v cc drops. when v cc decreases to 7v, the internal charging circuit re-charges for auto- restart. 10v 9v vcc internal charging circuit and regulates the vcc auxiliary winding takes charge fault happens gate switching pulses 7v figure 5: v cc timing sequence auto start the MP4030 includes an auto starter that starts timing when the mosfet turns off. if zcd fails to send a turn-on signal after 122s, the starter will automatically sends a turn-on signal to avoid unnecessary ic shutdowns if zcd fails. minimum off time the MP4030 operates with a variable switching frequency; the frequency changes with the instantaneous input-line voltage. to limit the maximum frequency and get good emi performance, the MP4030 employs an internal minimum off-time limiter of 5.6s, as shown in figure 6. zcd gate 5.6u s figure 6: minimum off time
MP4030?primary-side-control, offli ne led controller with pfc MP4030 rev.1.02 www.monolithicpower.com 14 4/16/2013 mps proprietary information. patent protec ted. unauthorized photocopy and duplication prohibited. ? 2013 mps. all rights reserved. leading-edge blanking in order to avoid premature switching-pulse termination due to the parasitic capacitances discharging when the mosfet turns on, an internal leading-edge blanking (leb) unit between the s pin and the current-comparator input blocks the path from the s pin to the current comparator input during the blanking time. figure 7 shows the leading-edge blanking. t leb =685ns v s t figure 7: leading-edge blanking output over-voltage protection (ovp) output over-voltage protection (ovp) prevents component damage from over-voltage conditions. the auxiliary winding voltage?s positive plateau is proportional to the output voltage, and the ovp monitors this auxiliary winding voltage instead of directly monitoring the output voltage as shown in figure 8. once the zcd pin voltage exceeds 5.5v, the ovp signal triggers and latches, the gate driver turns off, and the ic enters quiescent mode. when the v cc drops below the uvlo threshold, the ic shuts down and the system restarts. the output ovp set point can be calculated as: aux zcd2 out_ovp sec zcd1 zcd2 nr v5.5v nr r ?? ? where: v out_ovp is the output ovp threshold, n aux is the number of auxiliary winding turns, and n sec is the number of secondary winding turns + blanking vcc zcd auxiliary winding 1 ovp signal latch 2 figure 8: ovp sampling circuit to avoid switch-on spikes mis-triggering ovp, ovp sampling has a t ovps blanking period of around 2s, as shown in figure 9. v zcd 0v t o vps sampling here figure 9: zcd voltage and ovp sampling output short-circuit protection (scp) in the event of an output short-circuit, the comp voltage rises. when the voltage reaches 5v, the ic will shut down and restart until v cc drops below uvlo. primary over-current protection (ocp) the zcd pin has an internally-integrated comparator for primary ocp. when the gate is on, the comparator is enabled. over-current occurs when v zcd exceeds 0.9v after a blanking time. then the ic shuts down and restarts until v cc dropping below uvlo. figure 10 shows zcd ocp.
MP4030?primary-side-control, offli ne led controller with pfc MP4030 rev.1.02 www.monolithicpower.com 15 4/16/2013 mps proprietary information. patent protec ted. unauthorized photocopy and duplication prohibited. ? 2013 mps. all rights reserved. ocp signal 0.9v latch i p zcd gate rs r1 r2 leb figure 10: zcd over-current protection circuit thermal shutdown to prevent internal temperatures from exceeding 150c and causing lethal thermal damage, the MP4030 shuts down the switching cycle and latched until v cc dropping below uvlo and restarts again. triac-based dimming control the MP4030 can implement triac-based dimming. the triac dimmer usually consists of a bi-directional scr with an adjustable turn-on phase. figure 11 shows the leading-edge triac dimmer waveforms. line voltage after triac dimmer input line voltage before triac dimmer rectified line voltage dimmer turn on phase line cycle figure 11: triac dimmer waveforms the MP4030 detects the dimming turn-on cycle through the mult pin, which is fed into the control loop to adjust the internal reference voltage. when the mult voltage exceeds 0.35v, the device treats this signal as a dimmer turn-on signal. when the mult voltage falls below 0.15v, the system treats this as a dimmer turn-off signal. the MP4030 has a 25% line-cycle?detection blanking time with each line cycle, the real phase detector output adds this time, as shown in figure 12. that means if the turn-on cycle exceeds 75% of the line cycle, the output remains at the same maximum current. it improves the line regulation during the maximum triac turn-on cycle or without a dimmer. figure 12: dimming turn-on cycle detector if the turn-on cycle decreases to less than 75% of the line cycle, the internal reference voltage decreases as the dimming turn-on phase decreasing, and the output current decreases accordingly to implement dimming. as the dimming turn-on cycle decreases, the comp voltage also decreases. once the comp voltage reaches to 1.9v, it is clamped so that the output current decreases slowly to maintain the triac holding current and avoid random flicker. figure 13 shows the relationship between the dimming turn-on phase and output current.
MP4030?primary-side-control, offli ne led controller with pfc MP4030 rev.1.02 www.monolithicpower.com 16 4/16/2013 mps proprietary information. patent protec ted. unauthorized photocopy and duplication prohibited. ? 2013 mps. all rights reserved. io triac dimming turn on cycle 100% 30% 75% v comp figure 13: dimming curve dimming pull-down mosfet the dp mosfet turns on when the mult decreases to 0.25v. connect a resistor to the d pin to provide the pull-up current during the dimming turn-off interval, and pull down the rectified line voltage to zero quickly to avoid any mis-detection on the mult pin.
MP4030?primary-side-control, offli ne led controller with pfc MP4030 rev.1.02 www.monolithicpower.com 17 4/16/2013 mps proprietary information. patent protec ted. unauthorized photocopy and duplication prohibited. ? 2013 mps. all rights reserved. ripple suppressor (innovative proprietary) for dimming led lighting application, a single stage pfc converter needs large output capacitor to reduce the ripple whose frequency is double of the grid. and in deep dimming situation, the led would shimmer caused by the dimming on duty which is not all the same in every line cycle. what?s more, the grid has noise or inrush which would bring out shimmer even flicker. figure 14 shows a ripple suppressor, which can shrink the led current ripple obviously. figure14: ripple suppressor principle: shown in figure 14, resister r, capacitor c, and mosfet m compose the ripple suppressor. through the rc filter, c gets the mean value of the output voltage v co to drive the mosfet m. m works in variable resistance area. c?s voltage v c is steady makes the leds voltage is steady, so the leds current will be smooth. mosfet m holds the ripple voltage v co of the output. diode d and zener diode d z are used to restrain the overshoot at start-up. in the start-up process, through d and d z , c is charged up quickly to turn on m, so the led current can be built quickly. when v c rising up to about the steady value, d and d z turn off, and c combines r as the filter to get the mean voltage drop of v co . the most important parameter of mosfet m is the threshold voltage v th which decides the power loss of the ripple suppressor. lower v th is better if the mosfet can work in variable resistance area. the bv of the mosfet can be selected as double as v co and the continues drain current level can be selected as decuple as the leds? current at least. about the rc filter, it can be selected by rc linecycle 50 / f ?? . diode d can select 1n4148, and the zener voltage of d z is as small as possible when guarantee o ddz c_pp vv 0.5v ??? . optional protection circuit in large output voltage or large leds current application, mosfet m may be destroyed by over-voltage or over-current when led+ shorted to led- at working. gate-source(gs) over-voltage protection: + + n s d o d d z c o c d g r r o m r g figure 15: gate-source ovp circuit figure 15 shows gs over-voltage protection circuit. zener diode d g and resistor r g are used to protect mosfet m from gs over-voltage damaged. when led+ shorted to led- at normal operation, the voltage drop on capacitor c is high, and the voltage drop on gate-source is the same as capacitor c. the zener diode d g limits the voltage v gs and r g limits the charging current to protect d g . r g also can limit the current of d z at the moment when led+ shorted to led-. v dg should bigger than v th . drain-source over-voltage and over-current protection as figure 16 shows, npn transistor t, resistor r c and r e are set up to protect mosfet m from over-current damaged when output short occurs at normal operation. when led+ shorted to led-, the voltage v ds of mosfet is equal to the v co which has a high surge caused by the parasitic parameter. zener dioder d ds protects mosfet from over-voltage damaged. transistor t is used to pull down the v gs of m. when m turns off, the load is opened, MP4030 detects there is an ovp happened, so the ic functions in quiescent. the
MP4030?primary-side-control, offli ne led controller with pfc MP4030 rev.1.02 www.monolithicpower.com 18 4/16/2013 mps proprietary information. patent protec ted. unauthorized photocopy and duplication prohibited. ? 2013 mps. all rights reserved. pull down point is set by r c and r e : co ce v r/r 0.7v 2 ?? . + + n s d o d d z c o c r r o m r g r c r e t d ds figure 16: drain-source ovp and ocp circuit mosfet list in the table 1, there are some recommended mosfet for ripple suppressor. table 1: mosfet list manufacture p/n manufacture v ds /i d v th (v ds =v gs @t j =25c) power stage si4446dy vishay 40v/3a 0.6-1.6v@ id=250 a <10w ftd100n10a ips 100v/17a 1.0-2.0v@ id=250 a 5-15w p6015cdg niko-sem 150v/ 20a 0.45-1.20v@ id=250 a 10-20w
MP4030?primary-side-control, offli ne led controller with pfc MP4030 rev.1.02 www.monolithicpower.com 19 4/16/2013 mps proprietary information. patent protec ted. unauthorized photocopy and duplication prohibited. ? 2013 mps. all rights reserved. typical application circuit 47nf/630v/1206 c4 499k/1% 1206 r17 7.5k/1% r10 2.2nf/250v cy1 30k/1% 1206 r22 8.45k/1% r13 lp=1.92mh output: 4.7mh l1 0.24a 4.7mh l2 0.24a 1206 1k/1% r1 100nf/400v c3 mult 1 zcd 2 vcc 3 dp 4 s 5 d 6 gnd 7 comp 8 u1 MP4030 100m/1%/1206 r19 2.2/1%/1206 r18 357/1%/1206 r14 1 2 470uf/35v c10 1n4007 d7 1kv/1a 130k/1% r6 ap03n70i 2 3 1 q1 650v/3.3a b1100 1 2 d8 100v/1a 82ts 19ts 16ts 2 1 6 aux+ b w rm6 t1 1n4148w 1 2 d4 75v/0.15a 1n4148w 1 2 d6 75v/0.15a bzt52c15 1 2 d5 15v/5ma 330nf/25v c7 1206 51/1% r12 bav21w 1 2 d3 200v/0.2a 2.2nf/50v c5 22uf/50v 1 2 c6 39k/1% r21 100k r15 1w 1m/1/4w r8 33nf/50v c2 510/1w r9 1m/1/4w r11 ssn1n45bta 2 3 1 q3 450v/0.5a bzt52c15 1 2 d1 15v/5ma 10/1% r7 mmbt3906lt1 1 2 3 q2 -40v/-0.2a 0603 2.2uf/10v c8 10nf/275vac cx1 mb6s bd1 600v/0.5a ss-5-2a f1 2a/250vac v 108-132vac/60hz led+ led- 1 2 470uf/35v c9 1206 1k/1% r4 r5 5.1k/1%/1206 in 21v/350ma 1n4148w 1 2 d9 75v/0.15a 1 2 1.8mh/0.35a l3 220nf/400v c1 510/1w r3 510/1w r2 3.9k/1% r16 1206 10k/1% r20 erz-v10d241 rv1 1n4148w 1 2 d2 75v/0.15a 10pf/50v c11 figure 17: 108-132vac input, triac dimmable, isolated flyback converter, drive 6 leds in series, 350ma led current for led lighting, evb model: ev4030-s-00a mult 1 zcd 2 vcc 3 dp 4 s 5 d 6 gnd 7 comp 8 MP4030 u1 1 2 22nf/275v cx1 df06s 3 4 2 1 db1 2 1 1mh/0.42a l1 bav21w 1 2 d7 mbrs3200t3g 1 2 d2 l n 1 2 33 f/50v c5 1 2 33 f/50v c6 30k/120 6 r9 led+ led- gnd gnd gnd 1 2 2.2nf/250v cy1 2 1 22nf/630v c2 wsgc10mh 1 2 d3 1m/1%/0.25w r10 2 1 2.2nf/50v c9 5.1k/1206 r14 5.1k/1206 r13 5.1k r1 330/2w r12 10 r5 1m/1%/0.25w r3 220nf/400v 1 2 c3 2 1 33nf/50v c4 1n4148ws 1 2 d1 ssn1n45bta 2 3 1 q1 mmbt3906lt1 1 2 3 q3 bzt52c15 1 2 d4 gnd gnd 4.12k/1% r17 50m/1%/1206 r18 1.5/1%/1206 r20 gnd 357/1206 r19 r15 gnd 470k/1w r6 1n4148ws 1 2 d5 bzt52c16 1 2 d6 gnd cef04n7g 2 3 1 q2 30v/500ma 185-265vac 145ts 29ts 19ts lp=2.15mh 2 1 f1 tvr10431 rv1 gnd 3 1 4 6 11 7 ef20 t1 250v/2a 450v/0.5a 100nf/630v 1 2 c1 200v/0.2a 700v/4a 1kv/1a 200v/3a 1 2 47 0v c10 1n4148ws 1 2 d8 10k/0.25 w r21 5.9k/1% 25.5k/1% r16 1n4148ws 1 2 d9 600v/1.5a 51/1206 r11 499k/12 06 r2 2 1 470pf/1kv/1206 c11 2 1 f/10v c8 2 1 1.8mh/0.35a l2 2 1 1.8mh/0.35a l3 68k/1% r8 510/2w r7 510/2w r4 2 1 v c7 200/1206 r22 10k/1% r23 figure 18: 198-265vac input, triac dimmable, isolated flyback converter, drive 10 leds in series, 530ma led current for led lighting, evb model: ev4030-s-00b
MP4030?primary-side-control, offli ne led controller with pfc MP4030 rev.1.02 www.monolithicpower.com 20 4/16/2013 mps proprietary information. patent protec ted. unauthorized photocopy and duplication prohibited. ? 2013 mps. all rights reserved. 1 2 3 4 5 6 7 8 r1 1k/1206 l2 4.7mh 0.24a v in 108-132vac/60hz f1 ss-5-2a 2a/250vac r5 1k/1206 l1 4.7mh 0.24a rv1 tvr10241ks 240v/2500a cx1 22nf/275vac bd1 mb6s 600v/0.5a l3 4.7mh/0.24a r18 5.1k/1206 r7 1m/1/4w r3 20k/1% r6 180k/1% c2 33nf 50v c3 100nf/400v r9 510/1w d3 bav21w 200v/0.2a d5 tlz16b-gs08 16v/10ma d6 75v/0.15a 1n4148ws c5 5.6nf/50v r10 15k/1% d10 bav21w 200v/0.2a pgnd pgnd agnd pgnd pgnd pgnd agnd agnd c9 10nf/50v mult zcd vcc dp s d gnd comp r17 nc MP4030 u1 r14 1.8/1%/1206 r16 1.8/1%/1206 c1 47pf/50v r8 30k/1% r4 120k/1% d8 75v/0.15a 1n4148ws d4 75v/0.15a 1n4148ws r21 nc r22 2k/1% agnd agnd d7 bzt52c15 15v/5ma c11 nc q3 mmbt3906lt1 -40v/-0.2a q2 ssn1n45bta 450v/0.2a d2 1n4148ws/75v/0.15a r2 15/1% d9 1n4007 1kv/1a r11 2m/1/4w c7 100nf 50v r15 1m/1/4w q1 stk730f 400v/5.5a l4 60@100mhz/0805 147ts r13 150k/1206 c10 22nf/630v/1206 output: 50v/220ma led- led+ 65ts d1 wugp20g 400v/2a r9 100 r20 1k/1206 r12 51/1206 figure 19: 108-132vac input, triac dimmable, non- isolated buck-boost converter, drive 16 leds in series, 200ma led current for led lighting, evb model: ev4030-s-00c mult 1 zcd 2 vcc 3 dp 4 s 5 d 6 gnd 7 comp 8 MP4030 u1 1 2 22nf/275v cx1 df06s 3 4 2 1 db1 2 1 1mh/0.42a l1 bav21w 1 2 d7 l n gnd gnd gnd 1 2 2.2nf/250v cy1 2 1 22nf/630v c2 wsgc10mh 1 2 d3 1m/1%/0.25w r10 2 1 2.2nf/50v c9 5.1k/1206 r14 5.1k/1206 r13 5.1k r1 330/2w r12 10 r5 1m/1%/0.25w r3 220nf/400v 1 2 c3 2 1 33nf/50v c4 1n4148ws 1 2 d1 ssn1n45bta 2 3 1 q1 mmbt3906lt1 1 2 3 q3 bzt52c15 1 2 d4 gnd gnd 4.12k/1% r17 50m/1%/1206 r18 1.5/1%/1206 r20 gnd 357/1206 r19 25.5k/1% r15 gnd 470k/1w r6 1n4148ws 1 2 d5 bzt52c16 1 2 d6 gnd cef04n7g 2 3 1 q2 185-265vac 145ts 29ts 19ts lp=2.15mh 2 1 f1 tvr10431 rv1 gnd 3 1 4 6 11 7 ef20 t1 250v/2a 450v/0.5a 100nf/630v 1 2 c1 200v/0.2a 700v/4a 1kv/1a 1 2 47uf/50v c10 1n4148ws 1 2 d8 10k/0.25w r21 5.9k/1% r16 1n4148ws 1 2 d9 600v/1.5a 51/1206 r11 499k/1206 r2 2 1 470pf/1kv/1206 c11 2 1 2.2uf/10v c8 2 1 1.8mh/0.35a l2 2 1 1.8mh/0.35a l3 68k/1% r8 510/2w r7 510/2w r4 2 1 1uf/25v c7 200/1206 r22 10k/1% r23 30k/1% 1206 r9 output: led+ led- 30v/530ma bzt52c2v4s 1 2 d11 2.4v/5ma 50k/1% 1206 r24 22uf/50v c12 1n4148ws 1 2 d10 75v/0.15a ftd100n10a 2 3 1 q4 100v/17a mbrs3200t3g 1 2 d2 1 2 330uf/50v c5 1 2 330uf/50v c6 2k/1% r25 bzt52c4v7 1 2 d12 4.7v/5ma mmbt3904lt1 1 2 3 q5 27k/1% r26 3k/1% r27 1n5375b/82v 1 2 d13 figure 20: 198-265vac input, triac dimmable, isolated flyback converter, drive 10 leds in series, 530ma led current for led lighting, output with ripple suppressor
MP4030?primary-side-control, offli ne led controller with pfc notice: the information in this document is subject to change wi thout notice. users should warra nt and guarantee that third party intellectual property rights are not infringed upon w hen integrating mps products into any application. mps will not assume any legal responsibility for any said applications. MP4030 rev. 1.02 www.monolithicpower.com 21 4/16/2013 mps proprietary information. patent protec ted. unauthorized photocopy and duplication prohibited. ? 2013 mps. all rights reserved. package information soic8 0.016(0.41) 0.050(1.27) 0 o -8 o detail "a" 0.010(0.25) 0.020(0.50) x 45 o see detail "a" 0.0075(0.19) 0.0098(0.25) 0.150(3.80) 0.157(4.00) pin 1 id 0.050(1.27) bsc 0.013(0.33) 0.020(0.51) seating plane 0.004(0.10) 0.010(0.25) 0.189(4.80) 0.197(5.00) 0.053(1.35) 0.069(1.75) top view front view 0.228(5.80) 0.244(6.20) side view 14 85 recommended land pattern 0.213(5.40) 0.063(1.60) 0.050(1.27) 0.024(0.61) note: 1) control dimension is in inches. dimension in bracket is in millimeters. 2) package length does not include mold flash, protrusions or gate burrs. 3) package width does not include interlead flash or protrusions. 4) lead coplanarity (bottom of leads after forming) shall be 0.004" inches max. 5) drawing conforms to jedec ms-012, variation aa. 6) drawing is not to scale. 0.010(0.25) bsc gauge plane

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