|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||323/284 ; 323/285 ; 323/288 ; 323/351|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 78 인용 특허 : 0|
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...
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...