Title :
Derivation of the buck-boost PWM DC-DC converter circuit topology
Author :
Bryan, Brad ; Kazimierezuk, M.K.
Author_Institution :
Dept. of Electr. Eng., Wright State Univ., Dayton, OH, USA
Abstract :
The derivation of the buck-boost PWM DC-DC converter circuit is presented. The buck and boost converter circuits are cascaded through an inverting stage. Circuit theory and manipulation will be used to simplify the cascaded circuit into the familiar inverting buck-boost PWM DC-DC converter topology.
Keywords :
DC-DC power convertors; PWM power convertors; field effect transistor switches; power MOSFET; power semiconductor switches; switching convertors; boost circuits; buck circuits; buck-boost PWM DC-DC converter circuit topology; cascade circuits; circuit manipulation; circuit theory; inverting stage; Circuit topology; DC-DC power converters; Diodes; Inductors; Low pass filters; MOSFETs; Pulse width modulation; Pulse width modulation converters; Switches; Switching converters;
Conference_Titel :
Circuits and Systems, 2002. ISCAS 2002. IEEE International Symposium on
Print_ISBN :
0-7803-7448-7
DOI :
10.1109/ISCAS.2002.1010835
