南芯产品规格书SC8886.pdf

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文档介绍

SC8886 PRELIMINARY DATASHEET DRAFT SOUTHCHIP SEMICONDUCTOR SOUTHCHIP CONFIDENTIAL, SUBJECT TO CHANGE Synchronous, Bi-directional Buck-Boost Charger Controller with NVDC PowerPath management and I2C interface

1 Descriptions 2 Features

SC8886 is a synchronous buck-boost charger, which ⚫ Wide input range: 3.5V to 24V, 29V sustainable

supports buck mode, boost mode and buck-boost mode ⚫ High efficiency Buck-Boost conversion

during forward charging or reverse discharging operation. ⚫ Buck-Boost battery charger for 1 to 4 cell batteries

SC8886 manages 1 to 4 cells battery charging from wide

input range from 3.5V to 24V, supporting pre-charge, ⚫ Charging management including precharge, fast

constant current charge, constant voltage charge. The charge, constant voltage charge, auto-wake up

battery

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