WMSIC Electronic Components

MICROCHIP USB2514BT-I/M2 USB2514BT

ModelUSB2514BT-I/M2
PackageQFN-36-EP(6x6)
BrandMICROCHIP
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
MICROCHIP USB2514BT-I / M2
Type
MICROCHIP
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MICROCHIP
Electronic Component
USB2514BT-I/M2
Electronic Component
1
Package
QFN-36-EP(6x6)
Type
Electronic Component
Electronic Component
USB Hub
Electronic Component
0.16g
Electronic Component
1
Channel Count
4
Features
Programmable Signal Driver; Regulator; Power Supply Switch; ESD; Power Supply Switch;; BC1.1
Electronic Component
BM0216410098
Operating Temperature
40℃~+85℃
Operating Voltage
3.3V
USB
USB 2.0
Memory Interface
I2C;SMBus

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

产品概述:Microchip USB2514BT-I/M2 USB 集线器控制器

1. 概述

Microchip Technology Inc. 的 USB2514BT-I/M2 是一款高性能的 USB 集线器控制器,适用于广泛的应用场景。该控制器的设计使其能够有效地管理多个 USB 设备,支持USB 2.0协议,带宽最高可达480 Mbps,提供稳定可靠的连接。USB2514BT-I/M2 在很小的空间内整合了丰富的功能,适合嵌入式系统和多种电子产品的开发,包括计算机外设、消费电子、工业设备等。

2. 关键特性

  • 集线器功能:USB2514BT-I/M2 具有完整的 USB 集线器功能,可以连接多达四个 USB 设备。它支持动态设备插拔,允许用户在不关机的情况下添加或移除外部 USB 设备。

  • 接口和协议:设备提供统一的 USB 接口,兼容USB 2.0协议,确保能够与大多数 USB 外设进行无缝配合。设备采用标准的 USB 接口设计,便于与现有系统集成。

  • 电源要求:USB2514BT-I/M2 的工作电压范围为 3V 至 3.6V,供电电流约为 70mA。该特性使其在低功耗环境中表现良好,适合便携式和电池供电设备的应用。

  • 工作温度范围:该控制器具备宽广的工作温度范围,适合在极端环境下运行,温度范围从 -40°C 到 85°C,这一特性尤为适用于工业级应用和户外设备。

  • 封装特性:USB2514BT-I/M2 采用 36-SQFN (6x6mm) 封装,体积小巧,有效节省电路板空间,尤其适合空间受限的小型设备设计。

3. 应用场景

USB2514BT-I/M2 适合各种应用场景,具体包括:

  • 计算机外设:例如 USB 键盘、鼠标、打印机等。
  • 消费电子:如智能电视、游戏机和移动设备。
  • 工业设备:在工业自动化和控制系统中作为设备连接的中心,供多个传感器、控制器与PC或控制系统进行交互。
  • 嵌入式系统:适用于各种嵌入式应用,包括嵌入式计算机、智能家居和物联网设备。

4. 设计注意事项

在设计基于 USB2514BT-I/M2 的系统时,工程师应考虑以下几点:

  • 电源设计:确保供电电压和电流符合 USB2514BT-I/M2 的要求,能够提供必要的电源备份以保持系统的稳定运行。

  • PCB 布局:由于控制器的封装较小,合理的 PCB 布局至关重要。应尽量减少信号线路的长度,避免干扰,确保信号完整性,尤其是在高速数据传输场景下。

  • 过热保护:考虑温度管理,确保设备在其工作温度范围内稳定运行,特别是在高温或高负载条件下。

5. 结论

综上所述,Microchip 的 USB2514BT-I/M2 USB 集线器控制器是一款功能全面、高效能的解决方案,能够满足现代电子设备对 USB 接口的需求。凭借其稳定的性能、广泛的应用场景及良好的环境适应性,该控制器是许多电子设备设计工程师的无可替代的理想选择。

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