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muRata LQW15AN5N6G80D
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- mu Rata LQW15AN5N6G80D
- Type
- MURATA
- Minimum package
- 10000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- MURATA
- Electronic Component
- LQW15AN5N6G80D
- Electronic Component
- 1
- Package
- 0402
- Type
- Display Inductor
- Electronic Component
- Power Inductor
- Electronic Component
- ±2%
- Electronic Component
- 0.013g
- Inductor
- 5.6nH
- Electronic Component
- 1
- Electronic Component
- BM0258630759
- Current
- 1.77A
- Resistor(DCR)
- 40mΩ
- Electronic Component
- Electronic Component
- Electronic Component
- 10000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LQW15AN5N6G80D — Murata 0402 封装功率电感产品概述
一、产品概况
LQW15AN5N6G80D 为村田（muRata）生产的 0402（1005 公制）封装非屏蔽功率电感，标称电感量 5.6 nH，公差 ±2%，直流电阻（DCR）约 40 mΩ，额定电流 1.77 A。小尺寸与较高额定电流的组合，使其适用于对体积要求严格且对传导性能有一定要求的电源和高频电路。
二、主要电气性能亮点
- 电感：5.6 nH，±2% 公差，适合高频工作点和精密匹配场合。
- 额定电流：1.77 A，指在规定温升下可长期通过的电流能力，满足中等电流需求。
- 直流电阻：约 40 mΩ，低 DCR 有利于降低 I²R 损耗和热量产生。
- 非屏蔽结构：在尺寸与成本上具有优势，但对磁场外泄及电磁兼容需注意布局控制。
三、封装与机械特性
0402（1005）超薄小封装，适合空间受限的移动设备、便携电源模组和高密度 PCB。体积小带来安装与回流焊注意事项：焊盘设计需遵循厂商推荐，控制焊膏量，避免过度拖锡或焊点不足导致可靠性问题。
四、典型应用场景
- 手机、平板等便携设备的电源滤波与去耦；
- 嵌入式电源管理（如 DCDC 降压电路中的旁路或谐振元件）；
- 高频信号链的阻抗匹配与谐振网络；
- 需要小体积且具中等电流承载的工业与消费电子产品。
五、选型与使用建议
- 电流裕度：建议在实际设计中对额定电流做一定裕量（如 70–85%），避免长期接近额定值导致磁芯饱和与过热。
- 温升与散热：关注工作环境温度与PCB散热条件，高温会降低电感性能与寿命。
- EMC 考虑：非屏蔽结构可能导致磁通外泄，在敏感线路附近应保持足够间距或采用屏蔽/接地措施。
- 焊接工艺：遵循 Murata 的回流温度曲线与焊盘推荐，避免过度机械应力和重复回流。
六、可靠性与合规
作为知名品牌产品，通常具备较完善的制造与质量控制，满足常见的电子制造业标准与环保要求（如 RoHS）。在关键应用应参考官方数据手册进行温升、寿命与振动等可靠性验证。
七、总结
LQW15AN5N6G80D 将 0402 的超小封装与 5.6 nH 精度电感值和 1.77 A 的电流能力结合，适用于空间受限且需兼顾功率与高频性能的设计场合。选型时应综合考虑电流裕量、散热条件与 EMI 影响，并按照厂商推荐的 PCB 布局与焊接工艺执行以确保长期稳定可靠的性能表现。
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