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USB3343-CP-TR
Microchip的USB334x系列高速USB 2.0收发器为便携式市场提供增强的USB功能,支持最新的USB- if电池充电1.2 (BC 1.2)规范。与竞争对手的解决方案相比,该系列设备大大缩短了电池充电所需的时间和系统物料清单(BOM)成本,最高可降低60%。Microchip将自己定位为提供创新解决方案的领导者,以支持最新的USB-IF电池充电规范。新的USB334x为USB充电端口提供了一个极好的补充,使便携式设备能够与标准USB端口相比协商高达三倍的充电电流,从而更快地为电池充电。USB334x采用小封装设计,通过集成稳压器和其他分立器件减少了外部组件的数量。此外,Microchip的免费保密USBCheck™在线设计审查服务可供选择USB334x进行应用程序设计的客户使用。
Microchip's USB334x family of Hi-Speed USB 2.0 transceivers delivers enhanced USB functionality for the portable market with support for the latest USB-IF Battery Charging 1.2 (BC 1.2) specification. This family of devices dramatically reduces the time required for battery charging and system bill-of-material (BOM) costs by up to 60% over competitive solutions. Microchip has positioned itself as a leader in providing innovative solutions in support of the latest USB-IF Battery Charging specification. The new USB334x provides an excellent compliment to USB charging ports by enabling portable devices to negotiate up to three times the charging current compared to a standard USB port, resulting in faster battery charging. The USB334x is designed in a small footprint package and reduces the number of external components through the integration of voltage regulators and other discretes. Additionally, Microchip's complimentary and confidential USBCheck™ online design review service is available for customers who select the USB334x for their application design-in*.
产品特性
集成VBUS过压保护(最高+30V)
集成调节器允许单一供应操作
±8kV HBM,最高±25kV IEC(接触/空气)
支持多种常用参考时钟频率
USB-IF电池充电器1.2版支持
USB接口作为单一端口,用于数据,充电和音频
超低待机电流
优化时序性能的“无包装”架构
高速USB移动(OTG)修订2.0兼容
链路电源管理(LPM)
工业(-40°至85°C)温度范围可选
QFN,符合rohs标准的封装
数码静态/视频相机
智能手机/手机
GPS个人导航设备
MP3/便携式媒体播放器(pmp)
外置硬盘驱动器
游戏控制台
Product Features
Integrated VBUS over-voltage protection (up to +30V)
Integrated regulators allow single supply operation
±8kV HBM with up to ±25kV IEC (contact/air)
Supports a wide variety of common reference clock frequencies
USB-IF Battery Charger revision 1.2 support
USB connector as a single port for data, charging and audio
Ultra-low standby current
"Wrapper-less" architecture for optimized timing performance
Hi-Speed USB On-The-Go (OTG) revision 2.0 compliant
Link Power Management (LPM)
Industrial (-40° to 85°C) temperature range options available
QFN, RoHS-compliant package
Digital Still/Video Cameras
Smartphones/Cell Phones
GPS Personal Navigation Devices
MP3/Portable Media Players (PMPs)
External Hard Disk Drives
Gaming Consoles