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Renesas Electronics Extends Battery Life for Tablets and Notebook PCs with High-Precision Battery Fuel Gauge IC

IC Combines Remaining Battery Capacity Detection and Charging Functionality on a Single Chip, Enabling Charging Control Tailored to the Battery Characteristics
Renesas Electronics Corporation, a premier supplier of advanced semiconductor solutions, announced its new lithium-ion (Li-ion) battery fuel gauge IC, the RAJ240500, designed to extend battery life for connected mobile devices such as tablets, notebook PCs and smartphones. Leveraging its extensive design expertise in fuel gauge and charging ICs for mobile devices, Renesas has developed a single-chip device that delivers high-precision battery charge measurement and control that reduces the burden on the battery and contributes to longer device battery life. In addition, in order to facilitate the development using this product, Renesas is offering sample codes and evaluation tools as solutions, including the reference card circuit diagram.
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http://www.renesas.com/press/news/2015/news20150723.jsp