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cjiang(长江微电) FXL0630-100-M
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- cjiang FXL0630-100-M
- Type
- CJIANG
- Minimum package
- 1500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJIANG
- Electronic Component
- FXL0630-100-M
- Electronic Component
- 1
- Package
- SMD,6.6x7mm
- Type
- Inductor
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 1.079g
- Inductor
- 10uH
- Electronic Component
- 1
- Electronic Component
- BM0227537366
- Current
- 4.5A
- Resistor(DCR)
- 68mΩ
- Electronic Component
- Electronic Component
- Electronic Component
- 1500
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FXL0630-100-M 产品概述
一、基本特性
FXL0630-100-M 是长江微电（cjiang）推出的一体成型功率电感，规格关键参数如下：
- 标称电感：10 µH，公差 ±20%；
- 额定电流（Irms）：4.5 A；
- 饱和电流（Isat）：5.5 A（在规定磁通下降时为饱和点参考）；
- 直流电阻（DCR）：约 68 mΩ；
- 封装形式：SMD 一体成型，外形尺寸 6.6 × 7.0 mm； 该器件针对高电流、低损耗的开关电源输出滤波与能量储存场合设计。
二、主要优势
- 高饱和电流：5.5A 的饱和等级保证在大电流瞬态或冲击负载下维持电感性工作，减少磁芯饱和带来的性能退化。
- 稳定的载流能力：4.5A 额定电流适合中小功率降压转换器与电源滤波使用。
- 一体成型封装：SMD 结构利于自动贴装、回流焊接和大批量生产，机械强度和耐振动性能优良。
- 紧凑面积：6.6×7mm 的封装在面积和高度之间取得平衡，适用于对空间敏感的电源板设计。
三、典型应用场景
- DC-DC 降压（buck）转换器输出电感；
- 电源模块的输入/输出滤波器；
- 通信设备、工业控制板、嵌入式系统的电源管理；
- 电池供电设备与功率子系统的去耦与储能。
四、选型与使用建议
- 电流裕度：建议额定电流留有 20% 以上裕量以应对温升与长期老化；如常见短时峰值接近 Isat，应选择更高饱和电流规格。
- 纹波电流：关注交流纹波分量，长期大纹波会增加损耗和温升，必要时参考电感供应商的温升曲线或进行实测。
- 温度与工作环境：高温会降低电流承载与磁性能，布局时注意散热路径及周边热源。
- 测试建议：载直流偏置下测量电感量以评估在工作点的实际电感值，避免仅以空载 L 值作为设计依据。
五、封装与焊接注意
- 推荐采用符合回流曲线的焊接工艺，并保证焊盘有良好焊锡量和可靠焊点，避免冷焊或虚焊。
- 贴装时注意极性无关但方向可能影响电磁屏蔽与热特性，优先考虑电路板走线和散热布局。
- 机械固定：若长期暴露于强振动环境，可在周边采取胶点或加固措施以提高可靠性。
六、可靠性与采购信息
- 一体成型结构降低线圈引出端损伤风险，适合自动化生产与长期运行。
- 采购时确认批次一致性、检验报告（如 DCR、Isat 测试）及是否符合环保与无铅焊接要求（如 RoHS）。 综上，FXL0630-100-M 适合需要中高电流承载、空间受限且对饱和性能有要求的电源应用。选型时依据实际电流、纹波与散热条件进行验证，以保证系统长期稳定运行。
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