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XNRUSEMI XR4410
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- XNRUSEMI XR4410
- Type
- XNRUSEMI
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- XNRUSEMI
- Electronic Component
- XR4410
- Electronic Component
- 1
- Package
- SOP8
- Electronic Component
- 1 N
- Type
- N
- Electronic Component
- MOSFET
- Electronic Component
- 0.115g
- Electronic Component
- 1
- Electronic Component
- BM0264844082
- 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.
XR4410 产品概述
一、产品简介
XR4410 是 XNRUSEMI（新锐）推出的一款高单元密度沟槽式 N 沟道 MOSFET，旨在满足大多数同步降压转换器及开关电源的高效能开关要求。该器件在 30V 漏源耐压等级下提供出色的导通电阻与栅极充电特性，适用于中低电压、大电流的电源轨切换与功率管理场景。
二、主要规格
- 类型：N 沟道 MOSFET
- 漏源电压 Vdss：30V
- 连续漏极电流 Id：18A
- 导通电阻 RDS(on)：7 mΩ @ Vgs = 10V
- 阈值电压 Vgs(th)：1.5V（典型）
- 总栅极电荷 Qg：13.3 nC @ 15V
- 输入电容 Ciss：1.116 nF；输出电容 Coss：187 pF；反向传输电容 Crss：152 pF
- 耗散功率 Pd：5W
- 工作温度范围：-55℃ ～ +150℃
- 封装：SOP8
三、核心特性
- 低导通电阻：7 mΩ（10V 驱动）有利于减小导通功耗，提高转换效率。
- 中等栅极电荷：13.3 nC 在 15V 条件下提供良好的驱动与开关折衷，便于实现较高开关频率同时控制驱动损耗。
- 优化寄生电容：Ciss/Coss/Crss 值适中，有利于开关瞬态控制与功率损耗评估。
- 宽温度范围与高可靠性：支持 -55℃ 至 +150℃，并通过 100% 雪崩耐量保证，满足工业级可靠性需求。
- 环保合规：符合 RoHS 与绿色产品要求。
四、典型应用
- 同步降压转换器（buck regulator）高侧/低侧开关
- 开关电源（SMPS）功率开关器件
- 电池供电系统与电源管理模块
- 电机驱动与点火/控制电路（中低压场合）
五、设计与使用建议
- 驱动电压：为了获得标称 RDS(on)，建议采用 Vgs ≈ 10V 驱动；若在 5V 逻辑驱动下使用，应验证开关损耗与热耗散。
- 开关布局：尽量减小功率回路环路面积，靠近器件放置输入/输出电容以降低 EMI。
- 热管理：SOP8 封装 Pd 为 5W，建议在 PCB 上使用充足铜箔与散热填铜（必要时添加散热孔/过孔）以降低结温。
- 驱动与保护：串联小阻抗栅极电阻以抑制振荡，必要时并联 TVS 或继续采用合适的驱动器与斜率控制策略以控制开关应力。
六、质量与封装
XR4410 提供 SOP8 封装，利于批量生产与自动贴装。器件通过完整功能可靠性认证，并保证 100% 雪崩能量承受能力，适合对可靠性有较高要求的工业与消费类应用。
七、总结
XR4410 以其低 RDS(on)、合理的栅极电荷和良好的热与电气特性，成为中低电压、高效率同步降压及功率开关场合的理想选择。结合规范的 PCB 布局与适当的驱动设计，可实现优异的系统效率与可靠性。
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