The AP5054HTCER is a SOT-23-6L Battery Management IC manufactured by Chipon. It is a highly integrated, low-profile battery monitoring IC designed for use in applications such as mobile phone, laptop computer, PDAs, digital cameras and other portable and telecommunications equipment. The device includes a temperature sensor, voltage comparators, analog-to-digital converters (ADC) and an adjustable thermal regulation circuit. It is designed to monitor and balances the charge and discharge of multiple Li-ion and Li-polymer batteries. The device is RoHS compliant and is available in a small 6-pin SOT-23 package.