WMSIC Electronic Components

NX3DV42GU10X

ModelNX3DV42GU10X
Package10-XQFN(1.3x1.6)
BrandNXP
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 24+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
NXP NX3DV42GU10X
Type
NXP
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
NXP
Electronic Component
NX3DV42GU10X
Electronic Component
1
Package
10-XQFN(1.3x1.6)
Electronic Component
950MHz
Electronic Component
Analog Switch / Multiplexer
Electronic Component
0.235g
Electronic Component
1
Electronic Component
BM0264921219
Operating Temperature
40℃~+125℃
Operating Voltage
3V~4.3V
Switch
2:1
Capacitor(Con)
7.3pF
Resistor(Ron)
3.9Ω
Electronic Component
Electronic Component

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

NX3DV42GU10X USB开关IC产品概述

NX3DV42GU10X是恩智浦(NXP)推出的一款1通道2:1 USB开关IC,针对小型化、低功耗、高速信号传输场景优化,凭借紧凑封装与可靠性能,成为便携电子、工业控制等领域的常用器件。

一、核心参数总览

该器件的关键参数可支撑多场景应用,具体如下:

  • 开关配置:1通道2:1切换(两路输入/输出信号切换);
  • 工作电压:3V~4.3V宽范围,覆盖常见锂电池及低电压系统;
  • 导通特性:典型导通电阻(Ron)仅3.9Ω,导通电容(Con)7.3pF;
  • 信号性能:950MHz信号带宽,支持高速USB数据传输;
  • 温度范围:-40℃~+125℃工业级宽温,适应恶劣环境;
  • 封装规格:10-XQFN封装,尺寸1.3mm×1.6mm,超小型化设计。

二、关键性能优势

1. 低损耗信号传输

3.9Ω的导通电阻处于同类器件前列,可显著降低USB信号的串联损耗——以USB 2.0(480Mbps)信号为例,低Ron能减少信号衰减,保持传输完整性,避免数据误码;同时7.3pF的导通电容对高频信号的容性负载较小,可降低相位偏移,进一步保障高速传输质量。

2. 宽电压适配性

3V4.3V的工作电压范围覆盖了多数便携设备的供电场景:比如智能手机锂电池电压(3.0V4.2V)、低功耗IoT设备的3.3V电源,无需额外电平转换电路,简化PCB设计的同时降低成本。

3. 工业级宽温可靠性

-40℃+125℃的温度范围远超消费级器件(通常0℃70℃),可稳定工作于车载环境(如车内高温、低温)、工业手持终端(户外温差)等场景,减少因温度变化导致的性能波动或失效风险。

4. 高速信号兼容

950MHz的信号带宽可支持USB 2.0及部分低速率USB 3.0应用(如低速数据传输、充电协议交互),满足当前多数便携设备的USB传输需求,避免因带宽不足导致的信号失真。

三、封装与集成度

采用10-XQFN超小型封装,尺寸仅1.3mm×1.6mm,厚度约0.5mm,是同类器件中体积最小的方案之一。这种封装可大幅节省PCB空间,适配智能手机、智能手表、无线耳机等轻薄化设备的内部布局,同时支持自动贴装,提升批量生产效率。

四、典型应用场景

该器件的性能与封装特点,使其适用于以下场景:

  1. 便携电子设备:智能手机、平板电脑的USB接口切换(如充电与数据传输、多设备连接切换);智能手表的USB充电/数据接口;
  2. 消费类外设:多合一读卡器(TF/SD卡与USB接口切换);便携移动电源的双USB输出切换;
  3. 工业与车载:车载USB接口(前后排USB切换、充电与CarPlay切换);工业手持终端的USB通信接口;
  4. 物联网设备:小型IoT网关的USB连接切换,低功耗下稳定工作。

五、品牌与品质保障

作为恩智浦的成熟产品,NX3DV42GU10X遵循汽车电子与工业级品质标准,封装工艺一致性好,批量生产良率高;同时NXP的全球供应链与技术支持,可保障客户的设计与生产需求。

总结来看,NX3DV42GU10X凭借紧凑封装、低损耗传输、宽温可靠性等优势,成为小型化USB开关场景的优选器件,适用于从消费电子到工业应用的多领域需求。

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