SY6863B3ABC中文资料28V输出耐压，5.5V输入，3A低损耗配电开关数据手册Silergy规格书

描述 Description

SY6863B3 is an ultra-low RDS(ON), 3A Low Loss power distribution switch with current limit to protect the power source fromover current and short circuit conditions.

SY6863B3has over voltage protection and the output pin can withstand 28V. Itincorporates the over-temperature protection and reverse blocking functions.

SY6863B3 supports USB PD3.0 fast role swap.The output voltage can recover to USB valid voltage range within 110µs duringUSB PD fast role swap event.

特性 Features

• 输入电压：2.5V 至 5.5V
• 输出耐压： 28V
• 极低的电源路径电阻：45mΩ（典型值）
• 3A 负载电流能力
• 反向阻断
• 过流或故障时，故障标志输出
• 支持供/受电角色快速切换
• 使能极性：高电平有效
• 符合 RoHS 标准且无卤素
• 紧凑型封装：SOT23-6
• CB 证书编号： DK-64454-A1-UL

应用 Application

·USB 3.1 Application
·USB 3G Datacard
·USB Dongle
·Mini PCI Accessories
·USB Charger
·Public Place Multi-USB Charger