WMSIC Electronic Components

XNRUSEMI XR4406A

ModelXR4406A
PackageSOP-8
BrandXNRUSEMI
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
XNRUSEMI XR4406A
Type
XNRUSEMI
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XNRUSEMI
Electronic Component
XR4406A
Electronic Component
1
Package
SOP-8
Electronic Component
1 N
Type
N
Electronic Component
MOSFET
Electronic Component
0.173g
Electronic Component
1
Electronic Component
BM0264844106
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
5W
Electronic Component
Electronic Component
Electronic Component
3000
Voltage(Vdss)
30V

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

XR4406A N沟道MOSFET产品概述

一、产品定位与核心属性

XR4406A是新锐半导体(XNRUSEMI)推出的低功耗N沟道增强型MOSFET,采用标准SOP-8表面贴装封装,针对≤30V低电压中小功率场景优化,兼顾高电流密度、低导通损耗与宽温可靠性,可广泛覆盖消费电子、工业控制、电源管理等领域的功率开关需求。

二、核心电参数深度解析

XR4406A的参数设计精准匹配低电压功率场景,关键参数的应用价值突出:

  1. 电压电流能力:漏源击穿电压Vdss=30V,连续漏极电流Id=13A,覆盖3.3V/5V/12V主流低电压系统,满足多数中小功率负载(如小型电机、USB PD负载)的工作电流需求;
  2. 低导通损耗:导通电阻RDS(on)=8.5mΩ(@Vgs=10V,Id=13A),处于同封装同电流等级器件的领先水平,可显著降低导通时的I²R损耗(例如13A负载下损耗约1.43W),提升系统效率;
  3. 易驱动特性:阈值电压Vgs(th)=1.5V,无需额外电平转换电路,可直接由3.3V或5V逻辑电平驱动,简化电路设计与成本;
  4. 高频开关性能:输入电容Ciss=1.011nF、反向传输电容Crss=119pF,电容参数优化后开关速度快,且米勒效应弱,可有效降低开关噪声与EMC干扰,适合MHz级高频DC-DC转换器;
  5. 宽温可靠性:工作温度范围-55℃~+150℃,满足工业级环境(如户外传感器、车载低功率模块)的极端温度需求,同时耗散功率Pd=5W,配合SOP-8封装的散热兼容性,无需额外散热片即可稳定工作。

三、封装与可靠性设计

XR4406A采用标准SOP-8封装,尺寸紧凑(典型4.9mm×6.0mm),符合PCB高密度布局要求,引脚间距与行业标准一致,兼容性强;封装工艺采用高温回流焊兼容设计,可适配SMT自动化生产;宽温范围设计确保器件在极端温度下的电学性能稳定,无参数漂移风险。

四、典型应用场景

XR4406A的参数特性使其在多领域具有实用价值:

  1. 低电压DC-DC转换器:作为同步降压转换器的上下管,适用于12V转5V/3.3V、5V转3.3V/1.8V等场景,低导通电阻与高频性能提升转换效率;
  2. 负载开关与电池管理:用于笔记本电脑、平板的电源路径切换,或充电宝、无人机的电池过充/过放保护,1.5V阈值电压适配电池管理芯片的逻辑电平;
  3. 小型电机驱动:驱动小型直流电机、步进电机(如智能家居设备、玩具电机),30V电压与13A电流覆盖多数小电机的启动与运行需求;
  4. 工业控制模块:作为传感器信号开关、低功率继电器替代,宽温范围满足工业现场的高低温环境。

五、产品竞争优势总结

  1. 效率与成本平衡:8.5mΩ低导通电阻实现高转换效率,新锐半导体的供应链优势带来高性价比,适合批量应用;
  2. 设计简化:低阈值电压无需电平转换,电容参数优化降低EMC设计难度,缩短产品开发周期;
  3. 可靠性突出:宽温范围与SOP-8封装的散热能力,适配恶劣环境,减少售后风险;
  4. 兼容性强:标准SOP-8封装与引脚布局,可直接替换同规格器件,降低替换成本。

XR4406A通过精准的参数设计与可靠的封装工艺,成为低电压中小功率场景的高性价比选择,可有效满足不同领域的功率开关需求。

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