Title :
A 5 A 100 kHz monolithic bipolar DC/DC converter
Author :
De Stasi, F.J. ; Szepesi, T.
Author_Institution :
Nat. Semiconductor Corp., Santa Clara, CA, USA
Abstract :
The authors describe a new monolithic switching regulator, aimed at flyback and boost converter applications. The IC provides all the necessary circuitry to form a complete switching regulator. It can be used in any topology requiring a 5 A, 100 kHz, low-side, output switch. Current-mode control is used to provide a fast response and wide dynamic range regulator. A new adaptive blanking circuit allows the IC to ignore switch current turn-on spikes, while extending the control range of the regulator
Keywords :
bipolar integrated circuits; power convertors; power integrated circuits; switching circuits; voltage regulators; 100 kHz; 5 A; IC; adaptive blanking circuit; bandgap reference; bipolar DC/DC converter; boost converter applications; burst mode; current mode control; flyback; monolithic switching regulator; soft start; wide dynamic range;
Conference_Titel :
Power Electronics and Applications, 1993., Fifth European Conference on
Conference_Location :
Brighton
