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data sheet, v1.2, february 2004 power management & supply never stop thinking. boost controller tda4863-2 power factor controller ic for high power factor and low thd http://www.infineon.com/pfc
edition 2004-02 published by infineon technologies ag, st.-martin-strasse 53, 81669 mnchen, germany ? infineon technologies ag 2002. all rights reserved. attention please! the information herein is given to describe certain components and shall not be considered as warranted characteristics. terms of delivery and rights to technical change reserved. we hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. infineon technologies is an approved cecc manufacturer. information for further information on technology, delivery terms and conditions and prices please contact your nearest infineon technologies office in germany or our infineon technologies representatives worldwide. warnings due to technical requirements components may contain dangerous substances. for information on the types in question please contact your nearest infineon technologies office. infineon technologies components may only be used in life-support devices or systems with the express written approval of infineon technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. life-support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. if they fail, it is reasonable to assume that the health of the user or other persons may be endangered. for questions on technology, delivery and prices please contact the infineon technologies offices in germany or the infineon technologies companies and representatives worldwide: see our webpage at http://www.infineon.com . tda4863-2 revision history: 2004-02 v1.2 previous version: page subjects (major changes since last revision) change footnote in section 3.2 electrical characteristics: february 2004 change layout: february 2004
tda4863-2 data sheet 3 v1.2, 2004-02 1overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.1 features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.2 improvements compared to tda 4862 and tda4863 . . . . . . . . . . . . . . . . 4 1.3 description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.4 pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1.5 block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2 functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.1 introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.2 ic description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.3 voltage amplifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.4 overvoltage regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.5 multiplier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.6 current sense comparator, leb and rs flip-flop . . . . . . . . . . . . . . . . . . 10 2.7 zero current detector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.8 restart timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2.9 undervoltage lockout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2.10 gate drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2.11 signal diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 3 electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 3.1 absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 3.2 characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.3 electrical diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 4 application circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 4.1 results of thd measurements with application board p out = 110 w . . . . 22 5 package outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
data sheet 4 v1.2, 2004-02 type ordering code package tda4863-2 q67040-s4620 p-dip-8-4 TDA4863-2G q67040-s4621 p-dso-8-3 power factor controller ic for high power factor and low thd tda4863-2 final data boost controller p-dip-8-4 p-dso-8-3 1 overview 1.1 features ? ic for sinusoidal line-current consumption power factor achieves nearly 1 controls boost converter as active harmonic filter for low thd start up with low current consumption zero current detector for discontinuous operation mode output overvoltage protection output undervoltage lockout internal start up timer totem pole output with active shut down internal leading edge blanking leb 1.2 improvements compared to tda 4862 and tda4863 suitable for universal input applications with low thd at low load conditions very low start up current accurate ovr and v isensemax threshold competition compatible v cc thresholds enable threshold referred to v vsense compared to tda4863 a bigger mos transistor can be driven (see 2.10)
tda4863-2 overview data sheet 5 v1.2, 2004-02 figure 1 typical application 1.3 description the tda4863-2 ic controls a boost converter in a way that sinusoidal current is taken from the single phase line supply and stabilized dc voltage is available at the output. this active harmonic filter limits the harmonic currents resulting from the capacitor pulsed charge currents during rectification. the power factor which describes the ratio between active and apparent power is almost one. line voltage fluctuations can be compensated very efficiently. ac line dc output volage gnd tda4863-2 rf-filter and rectifier
tda4863-2 overview data sheet 6 v1.2, 2004-02 1.4 pin configuration figure 2 pin configuration of tda4863-2 1 vsense 2 vaout 3 multin 4 isense 8 vcc 7 gtdrv 6 gnd 5 detin
tda4863-2 overview data sheet 7 v1.2, 2004-02 pin definitions and functions pin symbol description 1 vsense voltage amplifier inverting input vsense is connected via a resistive divider to the boost converter output. with a capacitor connected to vaout the internal error amplifier acts as an integrator. 2 vaout voltage amplifier output v vaout is connected internally to the first multiplier input. to prevent overshoot the input voltage is clamped internally at 5 v. if v vaout is less than 2.2 v the gate driver is inhibited. if the current flowing into this pin exceeds an internal threshold the multiplier output voltage is reduced to prevent the mosfet from overvoltage damage. 3multin multiplier input multin is the second multiplier input and is connected via a resistive divider to the rectifier output voltage. 4 isense current sense input isense is connected to a sense resistor controlling the mosfet source current. the input is internally clamped at -0.3 v to prevent negative input voltage interaction. a leading edge blanking circuitry suppresses voltage spikes when turning the mosfet on. 5detin zero current detector input detin is connected to an auxiliary winding and monitors the zero crossing of the inductor current. 6gnd ground 7gtdrv gate driver output gtdrv is the output of a totem-pole circuitry for direct driving a mosfet. compared with tda4863 the tda4863-2 can drive 20a mosfets. to achieve this the gate output voltage v gtl at i gt =0a has been set to 0.85 v. an active shutdown circuitry ensures that gtdrv is set to low if the ic is switched off. 8vcc positive voltage supply if v cc exceeds the turn-on threshold the ic is switched on. when v cc falls below the turn-off threshold the ic is switched off. in switch off mode power consumption is very low. two capacitors should be connected to vcc. an electrolytic capacitor and 100 nf ceramic capacitor which is used to absorb fast supply current spikes. make sure that the electrolytic capacitor is discharged before the ic is plugged into the application board.
tda4863-2 overview data sheet 8 v1.2, 2004-02 1.5 block diagram figure 3 internal bolck diagram 0.2v gtdrv reference voltage vref gate drive + - voltage amp multiplier rs flip-flop + - uvlo restart timer + - detector vsense vaout multin isense detin vcc gnd + - current comp multout + + - - inhibit time delay 2.2v 2.5v uvlo active shut down 1.5v 1.0v 12.5v 10v t dva =2us t res =150us t dsd =70ns 20v + 1v inhibit enable ovr 0.5v 1v 3.5v vref - + + - clamp current 5v + - 5.4v leb 40k 5p
tda4863-2 functional description data sheet 9 v1.2, 2004-02 2 functional description 2.1 introduction conventional electronic ballasts and switch mode power supplies are designed with a bridge rectifier and a bulk capacitor. their disadvantage is that the circuit draws power from the line when the instantaneous ac voltage exceeds the capacitors voltage. this occurs near the line voltage peak and causes a high charge current spike with following characteristics: the apparent power is higher than the real power that means low power factor condition, the current spikes are non sinusoidal with a high content of harmonics causing line noise, the rectified voltage depends on load condition and requires a large bulk capacitor, special efforts in noise suppression are necessary. with the tda4863-2 preconverter a sinusoidal current is achieved which varies in direct instantaneous proportional to the input voltage half sine wave and so provides a power factor near 1. this is due to the appearance of almost any complex load like a resistive one at the ac line. the harmonic distortions are reduced and comply with the iec555 standard requirements. 2.2 ic description the tda4863-2 contains a wide bandwidth voltage amplifier used in a feedback loop, an overvoltage regulator, an one quadrant mu ltiplier with a wide linear operating range, a current sense comparator, a zero current detector, a pwm and logic circuitry, a totem- pole mosfet driver, an internal trimmed voltage reference, a restart timer and an undervoltage lockout circuitry. 2.3 voltage amplifier with an external capacitor between the pins vsense and vaout the voltage amplifier acts like an integrator. the integrator monitors the average output voltage over several line cycles. typically the integrators bandwidth is set below 20 hz in order to suppress the 100 hz ripple of the rectified line voltage. the voltage amplifier is internally compensated and has a gain bandwidth of 5 mhz (typ.) and a phase margin of 80 degrees. the non-inverting input is biased internally to 2.5 v. the output is directly connected to the multiplier input. the gate drive is disabled when vsense voltage is less than 0.2 v or vaout voltage is less than 2.2 v. if the mosfet is placed nearby the controller switching interferences have to be taken into account. the output of the voltage amplifier is designed in a way to minimize these inteferences.
tda4863-2 functional description data sheet 10 v1.2, 2004-02 2.4 overvoltage regulator because of the integrators low bandwidth fast changes of the output voltage can?t be regulated within an adequate time. fast output changes occur during initial start-up, sudden load removal, or output arcing. while the integrators differential input voltage remains zero during this fast changes a peak current is flowing through the external capacitor into pin vaout. if this current exceeds an internal defined margin the overvoltage regulator circuitry reduces the multiplier output voltage. as a result the on time of the mosfet is reduced. 2.5 multiplier the one quadrant multiplier regulates the gate driver with respect of the dc output voltage and the ac half wave rectified input voltage. both inputs are designed to achieve good linearity over a wide dynamic range to represent an ac line free from distortion. special efforts have been made to assure universal line applications with respect to a 90 to 270 v ac range. the multiplier output is internally clamped to1.3 v. so the mosfet is protected against critical operating during start up. 2.6 current sense comparator, leb and rs flip-flop the source current of the mos transistor is transferred into a sense voltage via the external sense resistor. the multiplier output voltage is compared with this sense voltage. switch on time of the mos transistor is determined by the comparision result to protect the current comparator input from negative pulses a current source is inserted which sends current out of the isense pin every time when v isense -signal is falling below ground potential. an internal rc-filter is connected at the isense pin which smoothes the switch-on current spike.the remaining switch-on current spike is blanked out via a leading edge blanking circuit with a blanking time of typ. 200 ns. the rs flip-flop ensures that only one single switch-on and switch-off pulse appears at the gate drive output during a given cycle (double pulse suppression). 2.7 zero current detector the zero current detector senses the inductor current via an auxiliary winding and ensures that the next on-time of the mosfet is initiated immediately when the inductor current has reached zero. this reduces the reverse recovery losses of the boost converter diode to a minimum. the mosfet is switched off when the voltage drop of the shunt resistor exceeds the voltage level of the multiplier output. so the boost current waveform has a triangular shape and there are no deadtime gaps between the cycles. this leads to a continuous ac line current limiting the peak current to twice of the average current.
tda4863-2 functional description data sheet 11 v1.2, 2004-02 to prevent false tripping the zero current detector is designed as a schmitt-trigger with a hysteresis of 0.5 v. an internal 5 v clamp protects the input from overvoltage breakdown, a 0.6 v clamp prevents substrate in jection. an external resistor has to be used in series with the auxiliary winding to limit the current through the clamps. 2.8 restart timer the restart timer function eliminates the need of an oscillator. the timer starts or restarts the tda4863-2 when the driver output has been off for more than 150 s after the inductor current reaches zero. 2.9 undervoltage lockout an undervoltage lockout circuitry switches the ic on when v cc reaches the upper threshold v cch and switches the ic off when v cc is falling below the lower threshold v ccl . during start up the supply current is less then 100 a. an internal voltage clamp has been added to protect the ic from v cc overvoltage condition. when using this clamp special care must be taken on power dissipation. start up current is provided by an external start up resistor which is connected from the ac line to the input supply voltage v cc and a storage capacitor which is connected from v cc to ground. be aware that this capacitor is discharged before the ic is plugged into the application board. otherwise the ic can be destroyed due to the high capacitor voltage. bootstrap power supply is created with the previous mentioned auxiliary winding and a diode (see ?application circuit? on page 21 ). 2.10 gate drive the tda4863-2 totem pole output stage is mosfet compatible. an internal protection ciruitry is activated when v cc is within the start up phase and ensures that the mosfet is turned off. the totem pole output has been optimized to achieve minimized cross conduction current during high speed operation. compared to tda4863 a bigger mos transistor can be driven by the tda4863-2. when a big mosfet is used in applications with tda4863, for example spp20n60c3, the falling edge of the gate drive voltage can swing under gnd and can cause false triggering of the ic. to prevent false triggering the gate drive voltage of thetda 4863-2 at low state and gate current i gt = 0ma is set to v gtl = 0.85v (tda4863: v gtl =0.25v). the difference between tda4863-2 and tda4863 is also depicted in diagramm: gate drive voltage low state on page 20.
tda4863-2 functional description data sheet 12 v1.2, 2004-02 2.11 signal diagrams figure 4 typical signals detin gtdrv leb visense multout ivaout icoil i ovr
tda4863-2 electrical characteristics data sheet 13 v1.2, 2004-02 3 electrical characteristics 3.1 absolute maximum ratings parameter symbol limit values unit remarks min. max. supply + zener current i cch + i z 20 ma supply voltage v cc -0.3 v z v v z = zener voltage i cc + i z = 20 ma voltage at pin 1,3,4 -0.3 6.5 current into pin 2 i vaout -10 40 ma v vaout =4v, v vsense =2.8v v vaout =0v, v vsense =2.3v t <1ms current into pin 5 i detin -10 10 detin > 6 v detin < 0.4 v t <1ms current into pin 7 i gtdrv -500 500 t <1ms esd protection 2000 v mil std 883c method 3015.6, 100 pf,1500 ? storage temperature t stg -50 150 c operating junction temperature t j -40 150 thermal resistance junction-ambient r thja 100 180 k/w p-dip-8-4 p-dso-8-3
tda4863-2 electrical characteristics data sheet 14 v1.2, 2004-02 3.2 characteristics unless otherwise stated, -40c < t j < 150c, v cc = 14.5 v parameter symbol limit values unit test condition min. typ. max. start-up circuit zener voltage v z 18 20 22 v i cc + i z =20ma start-up supply current i ccl 20 100 a v cc = v ccon -0.5 v operating supply current i cch 46maoutput low v cc turn-on threshold v ccon 12 12.5 13 v v cc turn-off threshold v ccoff 9.5 10 10. 5 v cc hysteresis v cchy 2.5 voltage amplifier voltage feedback input threshold v fb 2.45 2.5 2.55 v line regulation v fblr 5mv v cc = 12 v to 16 v open loop voltage gain 1) g v 100 db unity gain bandwidth 1) b w 5mhz phase margin 1) m 80 degr bias current vsense i bvsense -1.0 -0.3 a enable threshold v vsense 0.17 0.2 0.25 v inhibit threshold voltage v vaouti 2.1 2.2 2.3 v isense = -0.38 v inhibit time delay t dva 3s v isense = -0.38 v output current source i vaouth -6 ma v vaout =0v v vsense =2.3v, t <1ms output current sink i vaoutl 35 v vaout =4v v vsense =2.8v, t <1ms upper clamp voltage v vaouth 4.85.46.0v v vsense =2.3v, i vaout =-0.2ma lower clamp voltage v vaoutl 0.81.11.4v v vsense =2.8v, i vaout =0.5ma 1) not subject to production - verified by characterization
tda4863-2 electrical characteristics data sheet 15 v1.2, 2004-02 overvoltage regulator threshold current i ovr 35 40 45 a t j =25c , v vaout = 3.5 v current comparator input bias current i bisense -1 -0.2 1 a v isense =0v input offset voltage ( t j = 25 c) v isenseo 25 mv v vaout =2.7v v multin = 0 v max threshold voltage v isensem 0.95 1.0 1.05 v threshold at ovr v isenovr 0.05 i ovr =50a leading edge blanking t leb 100 200 300 ns shut down delay t disg 80 130 detector upper threshold voltage v detinu 1.5 1.6 v lower threshold voltage v detinl 0.95 1.1 hysteresis v detinhy 0.25 0.4 0.55 input current i bdetin -1 -0.2 1 a v detin =2v input clamp voltage high state low state v detinhc v detinlc 4.5 0.1 4.9 0.4 5.4 0.7 v i detin =5ma i detin =-5ma multiplier input bias current i bmultin -1 -0.2 1 a v multin =0v dynamic voltage range multin v multin 0 to 4 v v vaout =2.75v dynamic voltage range vaout v vaout v fb to v fb + 1.5 v multin =1v multiplier gain k low k high 0.3 0.7 v vaout <3v, v multin =1v v vaout >3.5v, v multin =1v k=delta v isense /delta v vaout at v multin = constant 3.2 characteristics (cont?d) unless otherwise stated, -40c < t j < 150c, v cc = 14.5 v parameter symbol limit values unit test condition min. typ. max.
tda4863-2 electrical characteristics data sheet 16 v1.2, 2004-02 restart timer restart time t res 100 160 250 s gate drive gate drive voltage low state v gtl 0.85 i gt =0ma v gtl 1.0 v i gt =2ma 1.7 i gt =20ma 2.2 i gt =200ma gate drive voltage high state v gth 10.8 i gt =-5ma, see ?gate drive voltage high state versus v cc ? on page 20 gate drive voltage active shut down v gtsd 11.25 i gt =20ma, v cc =9v rise time t rise 80 130 ns c gt = 4.7nf v gt = 2...8 v fall time t fall 55 130 3.2 characteristics (cont?d) unless otherwise stated, -40c < t j < 150c, v cc = 14.5 v parameter symbol limit values unit test condition min. typ. max.
tda4863-2 electrical characteristics data sheet 17 v1.2, 2004-02 3.3 electrical diagrams i cc versus v cc i ccl versus v cc v ccon/off versus temperature i ccl versus temperature, v cc = 10 v 0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5 0 5 10 15 20 vcc/v icc / ma v cc on v cc off 0 5 10 15 20 25 30 35 40 45 50 0246810121416 vcc / v iccl / ua 7 8 9 10 11 12 13 14 -40 0 40 80 120 160 tj / c vcc / v v cc on v cc off 0 5 10 15 20 25 30 35 40 45 50 -40 0 40 80 120 160 tj / c i ccl / ua
tda4863-2 electrical characteristics data sheet 18 v1.2, 2004-02 v fb versus temperature (pin1 connected to pin2) overvoltage regulator v isense versus threshold voltage open loop gain and phase versus frequency leading edge blanking versus temperature 2,45 2,46 2,47 2,48 2,49 2,5 2,51 2,52 2,53 2,54 2,55 -40 0 40 80 120 160 tj / c v fb / v 0 0,2 0,4 0,6 0,8 1 1,2 35 37 39 41 43 45 iovp / ua v isense / v v vaout = 3.5v v mu lti n = 3.0v 0 20 40 60 80 100 120 0,01 0,1 1 10 100 1000 10000 f/k hz 0 20 40 60 80 100 120 140 160 180 phi/deg g v /db phi g v 0 50 100 150 200 250 300 -40 0 40 80 120 160 tj / c leb / ns
tda4863-2 electrical characteristics data sheet 19 v1.2, 2004-02 current sense threshold v isense versus v multin restart time versus temperature current sense threshold v isense versus v vaout 0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1 01234 v multin / v v isense / v vaout=2.75v 3.0v 3.5v 4.0v 4.5v 3.25v 100 120 140 160 180 200 220 -40 0 40 80 120 160 tj / c trst / us 0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1 2,5 3 3,5 4 4,5 v vaout / v v isense / v 1.0 1.5 2.0 3.0 vmultin=4.0 0.5 0.25
tda4863-2 electrical characteristics data sheet 20 v1.2, 2004-02 gate drive rise time and fall time versus temperature gate drive voltage high state versus v cc 0 20 40 60 80 100 120 140 -40 0 40 80 120 160 tj / c rise time / ns rise time fall time gate drive voltage low state versus i gt 0 0,2 0,4 0,6 0,8 1 1,2 1,4 1,6 1,8 0246810 i gt / ma v gtl / v tda4863-2 dotted line: tda4863 8 8,5 9 9,5 10 10,5 11 11,5 12 11 13 15 vcc / v v gth / v i gt =-2ma i gt =-20ma i gt =-200ma
tda4863-2 application circuit data sheet 21 v1.2, 2004-02 4 application circuit figure 5 p out = 110 w, universal input v in = 90 - 270 v ac vin 90-270v ac c9 220n r9 33k r7 9.1k r6b 470k c10 47uf 25v c8 47uf 450v r11 0.5 r4a 422k r5 5k1 tda4863-2 r10 12 r4b 422k d5 mr856 r12 470 r8a 120k r8b 120k r6a 470k c4 10n r7 9.1k c13 3.3n 400v d7 d6 coolmos spp04n60c3 0.95 ohm c1 1u c2 1u 1234 5 6 7 8 vout 410v dc application circuit: pout=110w, universal input vin=90-270v ac gnd l1=750uh e36/11,n27; gap=2mm w1=85 turns,d=40x0.1 w2=17 turns, d=0.3 rf filter and rectifier
tda4863-2 application circuit data sheet 22 v1.2, 2004-02 4.1 results of thd measurements with application board p out =110w (measurements according to iec61000-3-2. 150% limit (red line): momentary measured value must be below this limit. 100% limit (blue line): average of measured values must be below this limit. the worst measured momentary value is shown in the diagrams.) figure 6 thd class c: p max = 110 w, v inac =90v, i out = 250 ma, v out = 420 v, pf = 0.998 figure 7 thd class c: p max = 110 w, v inac =220v, i out =250ma, v aout = 420 v, pf = 0.992 0,00 0,05 0,10 0,15 0,20 0,25 0,30 current rms(amps) harmonic # 4 8 12 16 20 24 28 32 36 40 0,000 0,025 0,050 0,075 0,100 0,125 0,150 0,175 0,200 0,225 current rms(amps) harmonic # 4 8 12 16 20 24 28 32 36 40
tda4863-2 application circuit data sheet 23 v1.2, 2004-02 figure 8 thd class c: p max = 110 w, v inac =270v, i out =250ma, v aout = 420 v, pf = 0.978 figure 9 thd class c: p max = 110 w, v inac =90v, i out = 140 ma, v aout = 420 v, pf = 0.999 0,000 0,025 0,050 0,075 0,100 0,125 0,150 0,175 current rms(amps) harmonic # 4 8 12 16 20 24 28 32 36 40 0,00 0,05 0,10 0,15 0,20 0,25 0,30 current rms(amps) harmonic # 4 8 12 16 20 24 28 32 36 40
tda4863-2 application circuit data sheet 24 v1.2, 2004-02 figure 10 thd class c: p max = 110 w, v inac =220v, i out =140ma, v aout = 420 v, pf = 0.975 figure 11 thd class c: p max = 110 w, v inac =270v, i out =140ma, v aout = 420 v, pf = 0.883 0,000 0,025 0,050 0,075 0,100 0,125 current rms(amps) harmonic # 4 8 12 16 20 24 28 32 36 40 0,00 0,01 0,02 0,03 0,04 0,05 0,06 0,07 0,08 0,09 0,10 current rms(amps) harmonic # 4 8 12 16 20 24 28 32 36 40
tda4863-2 package outlines data sheet 25 v1.2, 2004-02 5 package outlines figure 12 does not include plastic or metal protrusion of 0.25 max. per side 9.52 index marking 0.25 0.35 2.54 0.46 1 8 0.1 1.7 max. 4 1) 8x 5 3.25 min. 4.37 max. 0.38 min. 0.25 8.9 1 0.25 6.35 +0.1 0.38 7.87 1) 1) p-dip-8-4 (plastic dual in-line package) gpd05583
tda4863-2 package outlines data sheet 26 v1.2, 2004-02 figure 13 does not include plastic or metal protrusion of 0.15 max. per side -0.05 -0.2 +0.1 5 0.41 index marking (chamfer) x8 1 1) 4 8 1.27 5 a 0.1 0.2 m a (1.5) 0.1 min. 1.75 max. c c 6 0.2 0.64 0.33 4 -0.2 -0.0 1 0.2 +0.05 x 45? 0.08 1) 0.25 max. 8? 1) index marking p-dso-8-3 (plastic dual small outline) gps09032 you can find all of our packages, sorts of packing and others in our infineon internet page ?products?: http://www.infineon.com/products. dimensions in mm
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