Title :
Design of hysteretic comparator with bandgap structure
Author :
Lai Xinquan ; Wang Hongyi
Author_Institution :
Inst. of Electron. CAD, Xidian Univ., Xi´an, China
Abstract :
A hysteretic comparator with bandgap structure for DC-DC converter is presented. Its supply voltage is as low as 1.2 V. The threshold voltage varies slightly with the variation of the supply voltage and temperature. The hysteretic voltage is 10 mV. Finally, the simulation result is given.
Keywords :
DC-DC power convertors; comparators (circuits); integrated circuit design; 1.2 V; 10 mV; DC-DC converter; bandgap structure; hysteretic comparator; hysteretic voltage; supply voltage; threshold voltage;
Conference_Titel :
ASIC, 2003. Proceedings. 5th International Conference on
Print_ISBN :
0-7803-7889-X
DOI :
10.1109/ICASIC.2003.1277624
