AAT4681中文资料20mΩ P-Ch SmartSwitch for UMPC Battery Charging Applications数据手册Skyworks规格书

描述 Description

The AAT4681 SmartSwitch enables separate AC adapter and USB chargers to independently control a single low RDS(ON) power MOSFET in linear and power switch modes for 6V single-cell Li-ion applications in 7-and 5-Amp versions. Though specifically designed for use with Gate Control from a Qualcomm PMU, the AAT4681 can be used with any PMU USB charger. A 20V version without the SmartSwitch is available for multi-cell Li-ion applications.

特性 Features

·Single-Cell 6V Device (Multi-Cell 20V Device available)
·Dual Independent Gate Controls
·Independent Linear and Power Switch States
·3mm x 3mm TDFN-10L Package
·Temperature Range: -40°C to 85°C

简介

AAT4681属于集成电路（IC）的电池充电器。由制造生产的AAT4681电池充电器电池充电器 PMIC（电源管理集成电路）是元器件级产品系列，用于在电子设备中实现电池充电控制和充电管理功能。这些器件主要根据电池化学及其设计用于的电池数量来分类，可提供电化学电池和超级电容器安全充电所必需的电流或电压调节和监视功能。