A New Digital Flow for Automotive Robust Design of DC-DC Converters

被引：2

作者：

Feste, Sandro Dalle ^{[1
]}

Bertolini, Alessandro ^{[1
]}

Bruni, Francesco ^{[1
]}

Cagidiaco, Alessia ^{[1
]}

Castellano, Marco ^{[1
]}

Gandolfi, Luca ^{[1
]}

Gasparini, Alessandro ^{[1
]}

Leo, Marco ^{[1
]}

Tripodi, Domenico ^{[1
]}

机构：

[1] STMicroelectronics, Milan, Italy

来源：

2019 AEIT INTERNATIONAL CONFERENCE OF ELECTRICAL AND ELECTRONIC TECHNOLOGIES FOR AUTOMOTIVE (AEIT AUTOMOTIVE) | 2019年

关键词：

DC-DC Converter; Asynchronous Logic; Asynchronous digital control; AMOLED;

D O I：

10.23919/eeta.2019.8804520

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：

Automotive display business is growing a lot thanks to electric vehicle and augmented car entertainment. AMOLED panel is confirmed the best in class display, 100% used today on high-end mobile phones, televisions, tablets, and is going to be embedded also on car. Automotive industries as usual is very demanding in terms of quality and robustness; this is why in this paper a new digital flow is proposed, in order to design robust and safe digital state machine for DC-DC converters for AMOLED applications. Starting from a simple state flow able to describe DC-DC operation, our proposed digital flow allows to provide a finished RTL ready for implementation. Thanks to this approach, it is possible to design high performance DC-DC converters able to handle small TON operation, shrink the BOM and increase switching frequency.

引用

页数：6

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