Title :
Pioneering low cost solution for power amplifiers managing car engine start-stop feature
Author :
Zhong, Guohua ; Wen, Jian ; Li, Xiangsheng ; Hu, Jie ; Yang, Mei
Author_Institution :
TCL Center, STMicroelectronics (Shenzhen) R&D Co., Ltd., Shenzhen, China
Abstract :
This article introduces a solution to avoid that the car audio amplifier will go into mute when the engine is in start-stop state. It is a trend that the car audio amplifier should work in normal mode even if the engine is in start-stop state. STMicroelectronics has used this solution in low cost device of TDA7850LV, which targets to fit the new generation of green transport.
Keywords :
audio-frequency amplifiers; power amplifiers; STMicroelectronics; TDA7850LV; car audio amplifier; car engine start-stop feature; green transport; low cost device; power amplifiers; start-stop state; Batteries; Discharges; Engines; Multimedia communication; Power amplifiers; Power supplies; Vehicles; TDA7850LV; green transport; low cost; start-stop;
Conference_Titel :
Solid-State and Integrated Circuit Technology (ICSICT), 2010 10th IEEE International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-5797-7
DOI :
10.1109/ICSICT.2010.5667820
