$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Power converter having optimal dynamic operation

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G05F-001/56   
미국특허분류(USC) 323/284 ; 323/285 ; 323/288 ; 323/351
출원번호 US-0158108 (1993-11-24)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 78  인용 특허 : 0
초록

A DC to DC, fixed frequency, Buck family power converter having a first feedback control loop for regulating output current or output voltage depending on the operational mode selected, a second feedback control loop for current mode control and a third feedback control loop for providing improved dynamic response for all conditions of line and load. The third feedback control loop senses the output voltage and generates a variable ramp signal having a slope (M) which is proportional to the converter output voltage. By maintaining as a constant (K) a rat...

대표
청구항

A power converter comprising: an input DC voltage (VI); switching means having ON and OFF states coupled to said DC voltage for passing said voltage in accordance with a control signal fed to said switching means; means coupled to said switching means for sensing a current passing through said switching means when said switching means is in said ON state; energy storage means coupled to said current sensing means for maintaining a continuous output load current from said power converter when said switching means is in said OFF state; means for generating...

이 특허를 인용한 특허 피인용횟수: 78

  1. Oswald,Richard K.; Yamamoto,Tamotsu; Ryu,Takashi; Shirokoshi,Hideki. Active diode. USP2007047199636.
  2. Lin Song-Yi,TWX ; Shih Kuang-Chih,TWX. Automatic balance adjusting device for AC power supply. USP2001056233163.
  3. Dolfi, Eugene W.. Brake controller. USP2016079385637.
  4. Donnelly Kevin S. ; Tran Chanh ; Ching Michael ; Garlepp Bruno. Bus driver circuit including a slew rate indicator circuit having a one shot circuit. USP1999095959481.
  5. Cheon, Jeong In; Min, Byoung Own; Ha, Chang Woo; Park, Deuk Hee. Control circuit of DC-DC converter. USP2010017646181.
  6. Yeh, Wen-Chung. Control methods for switching power supplies. USP2014118879282.
  7. Oswald,Richard K.; Yamamoto,Tamotsu; Saito,Hiroshi; Ishii,Takuya; Ryu,Takashi; Akashi,Hiroki; Tanaka,Takeshi. Current mode switching regulator with predetermined on time. USP2007077250746.
  8. Singnurkar, Pramod. Current source regulator. USP2013128619401.
  9. Halberstadt,Johan Christiaan; Degen,Peter Theodorus Johannes; Mobers,Antonius Maria Gerardus. DC regulator with pulse period modulation. USP2007077239118.
  10. Mitamura, Atsushi; Ono, Hideyuki. DC-DC converter. USP2003096621257.
  11. Fiez Terri S. (Pullman WA) Cooley Gregory M. (Dallas TX) Buchanan Bryan (Gig Harbor WA). DC-to-DC switching power supply utilizing a delta-sigma converter in a closed loop controller. USP1997105677618.
  12. Nakamura, Masaru; Nakamura, Hiroaki; Konishi, Takayuki; Isshi, Chie; Nakamoto, Satoshi. DC/DC converter. USP2016099444334.
  13. Singnurkar, Pramod. DC/DC converter arrangement and method for DC/DC conversion. USP2015059035638.
  14. Varga, Craig Steven; Crews, Ronald Milton. Dual loop constant on time regulator. USP2010017643322.
  15. Schmeller, Hans; Vaucourt, Christophe. Dual mode regulation loop for switch mode power converter. USP2011108044649.
  16. Bradley, Donald. Frequency multiplexer for use with instruments for measuring passive intermodulation (PIM). USP2018059977068.
  17. Oswald,Richard; Yamamoto,Tamotsu; Ishi,Takuya. High efficiency, high slew rate switching regulator/amplifier. USP2007117292015.
  18. Oswald,Richard K.; Yamamoto,Tamotsu; Motomori,Mikio. Higher order slope compensation for fixed frequency current mode switching regulators. USP2006107126318.
  19. Oswald, Richard; Yamamoto, Tamotsu; Ryu, Takashi; Tanabe, Hirohisa; Koto, Masaaki. Hysteretic switching regulator. USP2010057714562.
  20. Oswald, Richard; Yamamoto, Tamotsu; Ryu, Takashi. Internal frequency compensation circuit for integrated circuit controllers. USP2010037683719.
  21. Brown Alan E.. Low cost power converter for a computer. USP1999065916313.
  22. Acatrinei Beniamin. Low dissipation controllable electron valve. USP1999055903140.
  23. Saint-Pierre, Roland. Method and apparatus for AC to DC power conversion with reduced harmonic current. USP2011087990127.
  24. Balakrishnan, Balu; Djenguerian, Alex B.; Wong, Kent; Matthews, David Michael Hugh. Method and apparatus for maintaining a constant load current with line voltage in a switch mode power supply. USP2010117834605.
  25. Balakrishnan, Balu; Djenguerian, Alex B.; Wong, Kent; Matthews, David Michael Hugh. Method and apparatus for maintaining a constant load current with line voltage in a switch mode power supply. USP2010017646184.
  26. Balakrishnan, Balu; Djenguerian, Alex B.; Wong, Kent; Matthews, David Michael Hugh. Method and apparatus for maintaining a constant load current with line voltage in a switch mode power supply. USP2013048427124.
  27. Balakrishnan, Balu; Djenguerian, Alex B.; Wong, Kent; Matthews, David Michael Hugh. Method and apparatus for maintaining a constant load current with line voltage in a switch mode power supply. USP2011098013584.
  28. Balakrishnan,Balu; Djenguerian,Alex B.; Wong,Kent; Matthews,David Michael Hugh. Method and apparatus for maintaining a constant load current with line voltage in a switch mode power supply. USP2007057215105.
  29. Balakrishnan,Balu; Djenguerian,Alex B.; Wong,Kent; Matthews,David Michael Hugh. Method and apparatus for maintaining a constant load current with line voltage in a switch mode power supply. USP2006097110270.
  30. Oswald,Richard K.; Yamamoto,Tamotsu; Ryu,Takashi. Method and apparatus for performing lossless sensing and negative inductor currents in a high side switch. USP2007107282894.
  31. Chen, Hsiu-Ping; Fang, Sheng-Hsien; Feng, Shih-Hsiung; Shen, Chen-Jui. Method and apparatus for providing a power factor correction (PFC) compatible solution for electronic devices. USP2016109478970.
  32. Yaakov Shmuel Ben,ILX ; Hadar Menachem,ILX. Method and apparatus for regulating the input impedance of PWM converters. USP2001106307361.
  33. Bradley, Donald Anthony. Method of calibrating a measurement instrument for determining direction and distance to a source of passive intermodulation (PIM). USP2017039588212.
  34. Telefus, Mark D.; Muegge, Mark R.; Geber, Charles R.; Wong, Dickson T.. Method of driving a power converter by using a power pulse and a sense pulse. USP2005056894911.
  35. Yue Jingxing. Mode configurable DC power supply. USP1998075777462.
  36. Gebregergis, Abraham G.; RajaVenkitasubramony, Ramakrishnan; Sebastian, Tomy; Veigas, Santhosh J.; Lietzke, Vaughn E.. Motor control system having common-mode voltage compensation. USP2016029263982.
  37. Muegge, Mark R.; Eason, Mark; Telefus, Mark D.. PWM power converter controlled by transistion detection of a comparator error signal. USP2005056900995.
  38. Muegge, Mark R.; Eason, Mark; Telefus, Mark D.. PWM power converter with digital sampling control circuitry. USP2005036862198.
  39. Roman Jon R.. PWM regulator with varying operating frequency for reduced EMI. USP2001036204649.
  40. Megaw, David James. Pass through regulation of buck-boost regulator. USP20181110135340.
  41. Oswald,Richard K.; Yamamoto,Tamotsu; Ryu,Takashi; Motomori,Mikio; Ishii,Takuya. Performance controller for a step down current mode switching regulator. USP2007107282900.
  42. Telefus, Mark D.; Muegge, Mark R.; Geber, Charles R.; Wong, Dickson T.. Power converter driven by power pulse and sense pulse. USP2005046882552.
  43. Allum, Dean. Power efficient integrated charge pump using clock gating. USP2004106801078.
  44. Lee, Jae Hoon. Power factor correction circuit for reducing distortion of input current. USP2012118320144.
  45. Courtois Fernand,FRX. Power supply adapter circuit. USP2001076256385.
  46. Hayakawa, Toshiyuki. Power supply circuit, power supply control circuit, and power supply control method. USP2010037683598.
  47. Garner, David Michael; van der Duijn Schouten, Niek. Power supply driver circuit. USP2010057710098.
  48. Cheung, Paul. Programmable soft-start control for charge pump. USP2004086785180.
  49. Cheung, Paul. Programmable soft-start control for charge pump. USP2005086934187.
  50. Cheung,Paul. Programmable soft-start control for charge pump. USP2007087262996.
  51. Bradley, Donald Anthony. Pulse modulated PIM measurement instrument. USP2014068760148.
  52. Bradley, Donald Anthony. Pulse modulated passive intermodulation (PIM) measuring instrument with reduced noise floor. USP2017099768892.
  53. Boggs Brian L. ; Gottshall Paul C. ; Hart Steven O. ; McGee Brian G.. Pulse width modulation driver having programmable current control. USP2000116147848.
  54. Anderson Wayne G.. Regulated current power supply with isolated secondary and output current limiting. USP1999065917690.
  55. Lalithambika, Vinod A.; van der Dui{grave over (j)}n Schouten, Niek; Schiff, A. Johannes. Saturation detection circuits. USP2010067733098.
  56. Hoffmann, Heiko; Payton, David W.. Self-stabilizing system for multiple interacting controllers. USP2017019557722.
  57. Saint-Pierre, Roland S.. Single-stage power supply with power factor correction and constant current output. USP2012118305787.
  58. Saint-Pierre, Roland S.. Single-stage power supply with power factor correction and constant current output. USP2012018098506.
  59. Saint-Pierre, Roland S.. Single-stage power supply with power factor correction and constant current output. USP2013098537582.
  60. Saint-Pierre, Roland Sylvere. Single-stage power supply with power factor correction and constant current output. USP2016029263958.
  61. Saint-Pierre, Roland Sylvere. Single-stage power supply with power factor correction and constant current output. USP2017049621057.
  62. Bernardon, Derek. Step-up converter having an improved dynamic response. USP2010057723967.
  63. Koo, Gwan-Bon; Park, Young-Bae; Yun, Sung-Won. Switch control device. USP2012058174961.
  64. Moyse,Philip John; Coulson,David Robert; Jacques,Russell; Garner,David M.. Switch mode power supply control systems. USP2009037504815.
  65. Cheung,Eugene Lau; Houk,Talbott Mead. Switch-mode power supply voltage regulator and methodology. USP2007047199560.
  66. Sugawara, Takato. Switching power supply circuit. USP2012068207713.
  67. Oswald,Richard K.; Yamamoto,Tamotsu. Switching regulator with advanced slope compensation. USP2007027176668.
  68. Chen, Hung-I; Liu, Shiue Shin. Switching regulators. USP2010067733671.
  69. Ohtake,Tetsushi; Ohsugi,Shigeyuki. Switching-type constant current power supply device. USP2006097106037.
  70. Sanzo, Christopher J.; Tuozzolo, Claudio. Synchronized, ripple independent window comparator for switch-mode power converters. USP2003016512353.
  71. Robertson, Stephen Andrew. System and method for eliminating intermodulation. USP2016059331633.
  72. Truesdale, Derek; Whiteley, Wesley. System and method for measuring passive intermodulation (PIM) in a device under test (DUT). USP2016099455792.
  73. Krishnamoorthy, Ravishanker; Pitigoi-Aron, Radu; Chui, Siew Yong. System and method for supplying power at startup. USP2016119502957.
  74. Rasums Todd Morgan. System with pluggable adapter card and hot-swap interface controller. USP2000026026458.
  75. Bradley, Donald Anthony. Systems and methods for measuring passive intermodulation (PIM) and return loss. USP2015129210598.
  76. Young, Chris M.. Transient processing mechanism for power converters. USP2014018638076.
  77. Groom, Terry J.; Pullen, Stuart. Virtual ripple generation in switch-mode power supplies. USP2003066583610.
  78. Ostrom, Kenneth A.. Wideband regulator with fast transient suppression circuitry. USP2003126661212.