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in判決書

智慧財產及商業法院99年度民專訴字第60號

關鍵資訊

  • 裁判案由
    侵害專利權有關財產權爭議等
  • 案件類型
    智財
  • 審判法院
    智慧財產及商業法院
  • 裁判日期
    103 年 03 月 20 日

  • 當事人
    美商茂力科技股份有限公司

9960    Monolithic PowerSystems, Inc.            ( )            103 213 995 1 6871252 169 1 175 1 386 385 1 386 I301686 DC/DC 調97101 114 8 29994 19101 1 19 TA2190ICTA21901428232 841 851 3 23222 2 TA2190 TA2190TA2190 調調Peter Balagat 994 19TA2190DC/DC Converter IC994 20Peter Balagat TA2190TA2190(IC)(IC)TA2190TA2190使TA219014 14 4 6 14 1520(Ilimit + X)(Ilimit)5 144 5 1314505 550 540 520 Vilimit+ XVilimit 便1415206 4 IlimitIlimit+X 5 145 5 14DC/DC 調使 TA219014 143 A DC/DC 調B C A DC/DC 調A B 6 Control LoopCompensation Over Current ProtectionCOMPFB30% IL1 B C FB30% 4 (Pin FunctionDescription) 4 Figure 2FBVfb VoutVoutL1ILFBVfb VoutILILFBIL1 C 14 B C 使FBVfb VoutILIL C B C 退便使B 2 14 2 H02M調H02H 2 (light load)(normal load) 2 2 2 1414 5 14 5G05FH05K 調H02H 5 ILIM1 5 5 ILIM1 5 Q1145 ILIM2 5 14 5 1015185 12ILIM1 Q15 125 12ILIM2 Q25 12ILIM2 ILIM2 5 125 5 5 1 4 14 1 1 221 1 52571 1 1 4 14 2 3 4 14 2 3 4 2 調 3 (AC/AC) (DC/DC) 3 3 PWM 3 131516調調( PWM)3 1 2 3 1 2 4 使 79 97 79 FR9806TA2190FR9806TA2190FR9806 180 5%TA2190I301686 使使 TA219056 2 ICTA2190T1TA2190TA2190T0TA2190T1TA2190T2TA2190 Peter Balagat TA2190 14 1414 4 5 120 540 便520 120 140 5 120 505 515 Schmitt 540 550 Schmitt 540 505 550 5 120 510 530 520 525 Schmitt 540 520 525 120 510 530 520 525 4 140 440 430 445 420 425 140 使435 (Set) 445 Q 1 使420 425 140 440 430 (Re set)445 Q 0 使420 425 TA219014 TA2190便14TA2190 TA2190FBVfb 0.4 FBTA2190 4 5 fbVoutSWTA2190FBVfb SW TA219014TA2190TA2190 TA219014 TA21906 TA2190Vin 4.75V-21V Vin 4.75V Input Under Voltage Lockout,UVLOTA2190Vin IL0 Vin TA2190(UVLO)TA2190TA2190(UVLO)TA2190 TA2190SWVsw Vin TA2190使TA2190FBVfb 0.4 6 4.75V 3.2V3.7V 2 14 2 DC - DC 1 2 3 204 1 2 1 3 204 1 1 2 2 3 204 2 203 204 S204S202S208211 1 S210212 2 203 204 S204S2021 S204S202S2081 S2102 S2042 S2102 142 2 2 5 14 5 12BuckDC/DC 調Q1Q25 9 38102612300 Q1302(Ilim1)Q1302(Ilim1)12292 294 304 使Q1Q2Q2298(Ilim2)5 9 3810267,714,558 5 12145 5 1 4 14 1 1 14 (PMOS) 16(NMOS)14161 32351 14341 373914便141 6062161 2 202 204 1414208 1416 4 2 DC-DC DRVHM1DRVLM2便DRVHM1DRVLM24 2 3 13184 3 C D 4 3843M1M2discharge 使DRVHM1M2M2ISENSEILIMIT2 DRVHM1M2 141 4 2 3 4 14 3 P1N11 使2 ILA P1N1P1ILL1A +VddP1N1N1ILL1A -Vdd2 P1ILP1N1IL使P1N12 4 2 3 4 14 TA219014TA21901414 994 19101 1 19101 1 19101 04099 10120064560 434 436 284 181 4 1414 , 32 14DC/DC 調: TA2190500kHzDCDC- 4.75V 21V 3A 14325 14 5 1314120 使505(120 ) 515 Schmitt 540 540 550 Vilimit+ X545 505 550 540 ( ) 520 使110 37435 505 515 120 Schmitt 540 545 550 14505 515 Schmitt 540 545 550 14505 550 540 520 使110 530 使510 110 530 520 使37510 530 110 520 120 140 14510 530 110 520 145 505 515 Schmitt 540 545 550 510 530 110 520 4 7 8 4 13435 140 440 445 445 使140 使120 37424 440 435 440 435 140 144 7 14157 1 DC/DC 調700 710 730 720 740 720 730 710 3738447 740 720 720 740 740 740 14147 8 15800 810 820 810 840 850 860 810 870 38448 860 860 860 860 14148 2 6 1415 20 6 4 Ilimit Ilimit+X 120 140 3741 43152124 使1.7A2.2A 1.7A 2.2A 38 (Ilimit+X )(Ilim it) 35 2 6 14... 4 5 435 540 7 740 730 710 7 6 1415206 4 IlimitIlimit+X120 140 43376 143 A DC/DC 調: B ; C 3 a DC/DC 調b c TA219014 A TA2190DC/DC 調3 1 DC/DC 調(High-Side MOSFET)(L ow-Side MOSFET) TA2190A DC/DC 調 B TA21906 ( Over Current Protection) FB30% 298 1617192022 232126IL1 IL1 6 IlimitIlimit+X6 IL1 使1 B COMPOver Current Protection 6 Control LoopPWM COMP298 COMPPWM 調duty cyclePWM COMP6 Over Current Protection 428 171 2 SWVIN MOSFETMOSFETSW0VMOSFETMOSFET6 IL1 6 SW( ) IL1() SW( ) IL1 SWIL1 1 6 Control LoopPWM PWM IL1 使IL1 1619220A1A2AIL1 0A1A2A0A1A2A0A1A2A160AIL1 C 2 6 Over Current Protection FB30% 297 298 VOUTR1R2FB30% 510 530 110 14C TA219014 B B B B B C C 328 C 6 Over Current Protection FB30% FB161719202223FB( ) 0.8VIL1 0A1A2AFB30% 0.2424V IL1 5A2.35A 6.05A 1.6A6.4A2.15A FBIL1(IL1 ) FBFBFBFB30% FB FB30% B C 14 TA219014841 851 3232222 2 1 2 1 78385 1         103    3     20      20         103    3     31