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irs2092 1 www.irf.com ? 20 13 international rectifier october 24 , 2013 protected digital audio amplifier features ? integrated analog input class d audio amplifier driver in a small 16 pin package ? floating input s enable easy half bridge implementation ? programmable bidirectional over - current protection with self - reset function ? programmable preset deadtime for improved thd performances ? start and stop click noise reduction ? high noise immunity ? ? 100 v ratings deliver up to 500 w in output power ? operates up t o 800 khz ? rohs compliant typical applications ? home theater systems ? mini component stereo systems ? powered speaker systems ? general purpose audio power amplifiers product summary v offset (max) ? 100 v gate driver io+ 1.0 a io - 1.2 a selectable deadtime 25/40/65/105 ns oc protection delay (max) 500 ns dc offset <20 mv pwm frequency ~800 khz error amplifier open loop gain >60 db thd+n* (1khz, 50w, 4) 0.01 % residual noise* (aes - 17 filter) 200 vrms * m easured with recommended circuit package options soic16n pdip1 6 typical connection diagram irs2092 12v vaa gnd in- ocset com comp vss lo vcc vref ho vs csd csh vb input -b vcc +b speaker dt 2 16 1 4 3 5 6 7 8 15 14 13 12 11 10 9
irs 2092 2 www.irf.com ? 20 13 international rectifier october 24 , 2013 table of contents page description 3 simplified block diagram 4 typical application diagram 4 qualification information 5 absolute maximum ratings 6 recommended operating conditions 7 electrical characteristics 8 waveform definitions 11 functional block diagram 12 input/output pin equivalent circuit diagram 13 lead definitions 14 lead assignments 14 package details 15 tape and reel details 16 part marking information 17 ordering information 17
irs 2092 3 www.irf.com ? 20 13 international rectifier october 24 , 2013 description the irs2092 is a high voltage, high performance class d audio amplifier driver with pwm modulator and protection. in conjunction with two external mosfet and a few external components, a complete class d audio amplifier with protection can be realized. i qwhuqdwlrqdo 5hfwlilhu?v sursulhwdu\ qrlvh lvrodwlrq whfkqrorj\ doorzv kljk fxuuhqw jdwh gulyh vwdjh dqg kljk speed low noise error amplifier reside on a single small silicon die. open elements of pwm modulator section allow flexible pwm topology implemen tation
irs 2092 4 www.irf.com ? 20 13 international rectifier october 24 , 2013 simplified block diagram typical application diagram d e a d t i m e h i g h s i d e c s v b h o v s i n - l o w s i d e c s c s d v c c l o c o m v a a g n d c o m p v s s c s h p r o t e c t i o n c o n t r o l s d v r e f h v l e v e l s h i f t h v l e v e l s h i f t f l o a t i n g i n p u t f l o a t i n g h i g h s i d e h v l e v e l s h i f t h v l e v e l s h i f t o c s e t d t d t o t a v a a + v s s 2 c o m p h v l e v e l s h i f t i r s 2 0 9 2 1 2 v v i n - b v c c + b 4 ? v o u t 3 5 v 3 5 v 1 5 0 p f 0 . 4 7 f 2 2 h 1 n ? 3 3 n ? 1 0 ? 4 . 7 ? 2 2 f m u r s 1 2 0 1 0 f 1 0 ? i r f 6 6 4 5 i r f 6 6 4 5 4 7 n ? 5 1 0 3 . 3 n ? 1 0 f 1 0 f 1 n f 1 n f 1 0 f 0 . 1 f 1 0 f 3 . 3 n ? 8 . 2 n ? 1 n f 2 . 7 n ? 2 . 7 n ? 8 . 2 n ? 1 . 2 n ? 1 0 n ? b a v 1 9 w s 0 . 1 f 1 ? v a a g n d i n - o c s e t c o m c o m p v s s l o v c c v r e f h o v s c s d c s h v b d t 2 1 6 1 4 3 5 6 7 8 1 5 1 4 1 3 1 2 1 1 1 0 9 1 0 n ?
irs 2092 5 www.irf.com ? 20 13 international rectifier october 24 , 2013 qualification information qualification level industrial ?? (per jedec jesd 47e) &rpphqwv 7klv ,& kdv sdvvhg -('(&?v ,qgxvwuldo txdolilfdwlrq ,5?v &rqvxphu txdolilfdwlrq ohyho lv judqwhg by extension of the higher industrial level. moisture sensitivity level soic16n msl2 ??? (per ipc/jedec j - std - 020c) dip16 not applicable esd machine model class b (per jedec standard jesd22 - a114d) human body model class 2 (per eia/jedec standard eia/jesd22 - a115 - a) charged device model class iv (per jedec standard jesd22 - c101c) ic latch - up test class i, level a (per jesd78a) rohs compliant yes ? 4xdolilfdwlrqvwdqgdugvfdqehirxqgdw,qwhuqdwlrqdo5hfwlilhu?vzhevlwh http://www.irf.com/ ?? higher qualification ratings may be available should the user have such requirements. please contact your international rectifier sales representative for further information. ??? higher msl ratings may be available for the specific package types listed here. please contact your international rectifier sales representative for further information.
irs 2092 6 www.irf.com ? 20 13 international rectifier october 24 , 2013 absolute maximum ratings absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. all voltage parameters are absolute voltages referenced to com; all currents are defined positive into any lead. the thermal resis tance and power dissipation ratings are measured under board mounted and still air conditions symbol definition min max units v b high side floating supply voltage - 0.3 220 v v s high side floating supply voltage ?? v b - 20 v b +0.3 v ho high side floating output voltage v s - 0.3 v b +0.3 v csh csh pin input voltage v s - 0.3 v b +0.3 v cc low side fixed supply voltage ?? - 0.3 20 v lo low side output voltage - 0.3 vcc+0.3 v aa floating input positive supply voltage ?? (see i aaz ) 210 v ss floating input negative supply voltage ?? - 1 (see i ssz ) gnd +0.3 v gnd floating input supply ground voltage v ss - 0.3 (see i ssz ) v aa +0.3 (see i aaz ) i in - inverting input current ? --- 3 ma v csd sd pin input voltage v ss - 0.3 v aa +0.3 v v comp comp pin input voltage v ss - 0.3 v aa +0.3 v dt dt pin input voltage - 0.3 v cc +0.3 v ocset ocset pin input voltage - 0.3 v cc +0.3 i aaz floating input posi tive supply zener clamp current ?? --- 20 ma i ssz floating input negative su pply zener clamp current ?? --- 20 i ccz low side su pply zener clamp current ??? --- 10 i bsz floating su pply zener clamp current ??? --- 10 i oref reference output current --- 5 d v s /dt allowable vs voltage slew rate --- 50 v/ns dv ss /dt allowable vss voltage slew rate ??? --- 50 v/ms pd maximum power dissipation @ t a d +25 q c soic16n --- 1.0 w dip16 --- 1.6 rth ja thermal resistance, junction to ambient soic16n --- 115 q c/w dip16 --- 75 t j junction temperature --- 150 q c t s storage temperature - 55 150 q c t l lead temperature (soldering, 10 seconds) --- 300 q c ? in - contains clamping diode to gnd. ?? v dd in+, gnd - v ss , v cc - com and v b - v s contain internal shunt zener diodes. please note that the voltage ratings of these can be limited by the clamping current. ??? for the rising and falling edges of step signal of 10 v. v ss =15 v to 200 v.
irs 2092 7 www.irf.com ? 20 13 international rectifier october 24 , 2013 recommended operating conditions for proper operation, the device should be used within the recommended conditions below. the vs and com offset ratings are tested with supplies biased at v aa - v ss =10 v, v cc =12 v and v b - v s =12 v. all voltage parameters are absolute voltages referenced to com; all currents are defined positive into any lead. symbol definition min. max. units v b high side floating supply absolute voltage v s +10 v s +18 v v s high side floating supply offset voltage ? 200 i aaz floating input positive supply zener clamp current 1 11 ma i ssz floating input negative supply zener clamp current 1 11 v ss floating input supply absolute voltage 0 200 v v ho high side floating output voltage vs v b v cc low side fixed supply voltage 10 18 v lo low side output voltage 0 v cc v gnd gnd pin input voltage v ss ??? v aa ??? v in - inverting input voltage v gnd - 0.5 v gnd +0.5 v csd csd pin input voltage v ss v aa v comp comp pin input voltage v ss v aa c comp comp pin phase compensation capacitor to gnd 1 - nf v dt dt pin input voltage 0 v cc v i oref r eference output current to com ?? 0.3 0.8 ma v ocset ocset pin input voltage 0.5 5 v v csh csh pin input voltage vs v b dvss/dt allowable vss voltage slew rate upon power - up ???? - 50 v/ms i pw input pulse width 10 ????? - ns f sw switching frequency - 800 khz t a ambient temperature - 40 125 q c ? logic operational for vs equal to 5 v to +200 v. logic state held for vs equal to 5 v to v bs . ?? nominal voltage for v ref is 5.1 v. i oref of 0.3 0.8 ma dictates total external resistor value on vref wrehn wrn ??? gnd input voltage is limited by i aaz and i ssz . ???? v ss ramps up from 0 v to 200 v. ????? output logic status may not respond correctly if input pulse width is smaller than the minimum pulse width.
irs 2092 8 www.irf.com ? 20 13 international rectifier october 24 , 2013 electrical characteristics v cc ,v bs = 12 v, v ss =v s =com=0 v, v aa =10 v, c l =1 nf and t a =25 q c unless otherwise specified. symbol definition min typ max units test conditions low side supply uv cc+ vcc supply uvlo positive threshold 8.4 8.9 9.4 v uv cc - vcc supply uvlo negative threshold 8.2 8.7 9.2 uv cchys uv cc hysteresis - 0.2 - i qcc low side quiescent current - - 3 ma v dt =v cc v clampl low side zener diode clamp voltage 19.6 20.4 21.6 v i cc =5 ma high side floating supply uv bs+ high side well uvlo positive threshold 8.0 8.5 9.0 v uv bs - high side well uvlo negative threshold 7.8 8.3 8.8 uv bshys uv bs hysteresis - 0.2 - i qbs high side quiescent current - - 1 ma i lkh high to low side leakage current - - 50 a v b =v s =200 v v clamph high side zener diode clamp voltage 19.6 20.4 21.6 v i bs =5 ma floating input supply uv aa+ va+, va - floating supply uvlo positive threshold from v ss 8.2 8.7 9.2 v v ss =0 v, gnd pin floating uv aa - va+, va - floating supply uvlo negative threshold from v ss 7.7 8.2 8.7 v ss =0 v, gnd pin floating uv aahys uv aa hysteresis - 0.5 - v ss =0 v, gnd pin floating i qaa0 floating input positive quiescent supply current - 0.5 2 ma v aa =10 v, v ss =0 v, v csd =vss i qaa1 floating input positive quiescent supply current - 8 11 v aa =10 v, v ss =0 v, v csd =vaa i qaa2 floating input positive quiescent supply current - 8 11 v aa =10 v, v ss =0 v, v csd =gnd i lkm floating input side to low side leakage current - - 50 a v aa =v ss =v gnd = 100 v v clampm+ v aa floating supply zener diode clamp voltage, positive, with respect to gnd 6.0 7.0 8.0 v i aa =5 ma, i ss =5 ma, v gnd =0 v, v csd =vss v clampm - v ss floating supply zener diode clamp voltage, negative, with respect to gnd - 8.0 - 7.0 - 6.0 i aa =5 ma, i ss =5 ma, v gnd =0 v, v csd =vss
irs 2092 9 www.irf.com ? 20 13 international rectifier october 24 , 2013 electrical characteristics (contd)
irs 2092 10 www.irf.com ? 20 13 international rectifier october 24 , 2013 electrical characteristics (contd)
irs 2092 11 www.irf.com ? 20 13 international rectifier october 24 , 2013 waveform definitions figure 1: switching time waveform definitions figure 2: csd to shutdown waveform definitions figure 3: v s > vth ocl to shutdown waveform figure 4: v csh > vth och to shutdown waveform figure 5: ota input noise voltage mesurent circuit 5 0 % 5 0 % t o f f ( l ) t o n ( l ) 9 0 % 1 0 % 9 0 % 1 0 % d t l o - h o t o f f ( h ) c o m p l o h o t o n ( h ) d t h o - l o vth 1 t sd 90 % csd ho / lo vth och t och 90 % csh ho vs vth ocl t ocl 90 % vs lo i r s 2 0 9 2 1 5 v 1 5 v 1 0 0 ? 4 7 k ? 3 . 3 f 2 n f 8 2 0 ? 8 2 0 ? 1 0 f 1 0 f 1 0 0 ? ` 1 0 ? 1 0 ? 1 0 f 1 0 f n o i s e o u t 1 0 0 ? 1 0 0 ? 1 0 k ? 4 7 f 1 0 0 k ? l t 1 0 2 8 2 n f g n d v a a g n d i n - o c s e t c o m c o m p v s s l o v c c v r e f h o v s c s d c s h v b d t 2 1 6 1 4 3 5 6 7 8 1 5 1 4 1 3 1 2 1 1 1 0 9 1 0 n f
irs 2092 12 www.irf.com ? 20 13 international rectifier october 24 , 2013 functional block diagram: irs 2092 h i g h s i d e c s v b h o v s i n - l o w s i d e c s c s d u v q u v d e t e c t d e a d t i m e v c c l o c o m v a a g n d c o m p v s s ` c s h p r o t e c t i o n c o n t r o l s d v r e f u v d e t e c t u v d e t e c t c h a r g e / d i s c h a r g e e n a b l e h v l e v e l s h i f t h v l e v e l s h i f t h v l e v e l s h i f t f l o a t i n g i n p u t f l o a t i n g h i g h s i d e h v l e v e l s h i f t h v l e v e l s h i f t 5 v r e g o c s e t d t d t 6 v 6 v 2 0 . 4 v 2 0 . 4 v o t a ` v a a + v s s 2 c o m p p w m m o d u l a t o r c l i c k n o i s e e l l i m i n a t i o n
irs 2092 13 www.irf.com ? 20 13 international rectifier october 24 , 2013 input/output pin equivalent circuit diagrams: irs2092 e s d d i o d e e s d d i o d e v a a v s s i n - g n d 6 v z e n e r d i o d e 6 v z e n e r d i o d e e s d d i o d e e s d d i o d e v b h o v s e s d d i o d e e s d d i o d e l o c o m 2 0 0 v 2 0 v c l a m p 2 0 v c l a m p v c c v c c e s d d i o d e e s d d i o d e v a a c o m p o r c s d v s s e s d d i o d e e s d d i o d e v c c d t , v r e f o r o c s e t c o m
irs 2092 14 www.irf.com ? 20 13 international rectifier october 24 , 2013 lead definitions: irs2092 pin # symbol description 1 vaa floating input positive supply 2 gnd floating input supply return 3 in - analog inverting input 4 comp phase compensation input, comparator input 5 csd shutdown timing capacitor 6 vss floating input negative supply 7 vref 5v reference voltage to program ocset pin 8 ocset low side over current threshold setting 9 dt deadtime program input 10 com low side supply return 11 lo low side output 12 vcc low side supply 13 vs high side floating supply return 14 ho high side output 15 vb high side floating supply 16 csh high side over current sensing input lead assignments pdip16 and soic16n vaa gnd in - ocset com comp csd lo vcc vref ho vs vss 1 2 3 4 5 6 7 8 csh 16 15 14 13 12 11 10 9 vb i r s 2 0 9 2 dt
irs 2092 15 www.irf.com ? 20 13 international rectifier october 24 , 2013 package details: pdip 16 package details: soic 16n
irs 2092 16 www.irf.com ? 20 13 international rectifier october 24 , 2013 tape and reel details: soic 16n carrier tape dimension for 16soicn code min max min max a 7.90 8.10 0.311 0.318 b 3.90 4.10 0.153 0.161 c 15.70 16.30 0.618 0.641 d 7.40 7.60 0.291 0.299 e 6.40 6.60 0.252 0.260 f 10.20 10.40 0.402 0.409 g 1.50 n/a 0.059 n/a h 1.50 1.60 0.059 0.062 reel dimensions for 16soicn code min max min max a 329.60 330.25 12.976 13.001 b 20.95 21.45 0.824 0.844 c 12.80 13.20 0.503 0.519 d 1.95 2.45 0.767 0.096 e 98.00 102.00 3.858 4.015 f n/a 22.40 n/a 0.881 g 18.50 21.10 0.728 0.830 h 16.40 18.40 0.645 0.724 metric imperial metric imperial e f a c d g a b h note : controlling dimension in mm loaded tape feed direction a h f e g d b c
irs 2092 17 www.irf.com ? 20 13 international rectifier october 24 , 2013 part marking information ordering information base part number package type standard pack complete part number form quantity irs2092 pdip16 tube/bulk 25 irs2092pbf soic16n tube/bulk 45 irs2092spbf tape and reel 2500 irs2092strpbf the information provided in this document is believed to be accurate and reliable. however, international rectifier assumes no responsibility for the consequences of the use of this information. international rectifier assumes no responsibility for any infringement of patents or of other rights of third parties which may result from the use of this information. no license is granted by implication or otherwise under any patent or patent rights of international rectifier. the spec ifications mentioned in this document are subject to change without notice. this document supersedes and replaces all information previously supplied. for technical support, please contact irs technical assistance center http://www.irf.com/technical - info/ world headquarters: 233 kansas st., el segundo, california 90245 tel: (310) 252 - 7105 irs2092(s) ir logo yww ? part number date code pin 1 identifier lot code (prod mode C ? xxxx marking code lead free released non-lead free released ? p

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