Hysteretic Buck-Boost Converter for Wearable Applications

被引：0

作者：

Ozanoglu, Kemal ^{[1
]}

Cavallini, Pier ^{[1
]}

Yelten, M. Berke ^{[2
]}

Dundar, Gunhan ^{[3
]}

机构：

[1] Dialog Semicond, Istanbul, Turkey

[2] Istanbul Tech Univ, Istanbul, Turkey

[3] Bogazici Univ, Istanbul, Turkey

来源：

2019 15TH CONFERENCE ON PHD RESEARCH IN MICROELECTRONICS AND ELECTRONICS (PRIME) | 2019年

关键词：

DC-DC converters; Buck-Boost converter; power management integrated circuits; hysteretic control; battery management; wearable applications;

D O I：

10.1109/prime.2019.8787827

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents a novel Buck-Boost converter architecture targeting wearable applications, utilizing hysteretic control. The topology consists of three comparators, a derivative circuit, logic, timers and power switches. Macromodel level simulation results show < 5mV line and load regulation results, demonstrating that this topology promises to be a convenient solution for wearable platforms and other applications where good line regulation and low quiescent current are essential.

引用

页码：45 / 48

页数：4

共 6 条

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