A 0.99μA Operating Current Li-Ion Battery Protection IC

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概要

• 論文の詳細を見る

• A lithium-ion (Li-ion) battery protection IC with an average current of 0.99μA (at a battery voltage of 3.6V) and a standby current (after detecting over-discharge) less than 0.01μA is presented. This low power performance is achieved via a power-on duty-cycle technique. The protection circuit samples the voltage of the battery periodically and powers down during the rest of time. This Li-ion battery protector provides overcharge, over-discharge, excess-current and short circuits protection. This protection IC was implemented in a 0.6-μm CMOS technology and the active area is 880μm×780μm.

• 社団法人電子情報通信学会の論文
• 2002-05-01

著者

• Wu Jiin-chuan

  Integrated Circuit And Systems Laboratory Department Of Electronics Engineerin National Chiao-tung U

• Shyu Yen-shyung

  Integrated Circuit And Systems Laboratory Department Of Electronics Engineerin National Chiao-tung U

関連論文

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• A 0.99μA Operating Current Li-Ion Battery Protection IC
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• A 30V High Voltage NMOS Structure Design in Standard 5V CMOS Processes(Semiconductor Materials and Devices)
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