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cjiang FXL0630-R22-M FXL0630
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- cjiang FXL0630-R22-M
- Type
- CJIANG
- Minimum package
- 1500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJIANG
- Electronic Component
- FXL0630-R22-M
- Electronic Component
- 1
- Package
- SMD
- Type
- Inductor
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 0.84g
- Inductor
- 220nH
- Electronic Component
- 1
- Electronic Component
- BM0264900074
- Current
- 24A
- Resistor(DCR)
- 3mΩ
- 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-R22-M 产品概述
一、产品简介
FXL0630-R22-M 是长江微电（cjiang）推出的一款高电流一体成型功率电感，封装为SMD，外形尺寸约6.6×7.0mm。额定电感值为220nH（±20%），额定电流24A，饱和电流（Isat）34A，直流电阻（DCR）约3mΩ，专为高密度开关电源与大电流滤波场景设计。
二、主要参数
- 电感值：220nH ±20%
- 额定电流：24A
- 饱和电流（Isat）：34A
- 直流电阻（DCR）：3mΩ（典型）
- 封装形式：SMD，一体成型
- 外形尺寸：6.6 × 7.0 mm
- 品牌：cjiang（长江微电）
三、产品特性与优势
- 高电流能力：24A额定电流与34A饱和电流，适合大电流输出场合。
- 低损耗：低DCR（≈3mΩ）可显著降低I²R损耗，提高效率并减少发热。
- 紧凑封装：6.6×7mm体积利于高密度布板与空间受限的电源模块。
- 一体成型：结构稳定、抗震动、便于自动化贴装与回流焊工艺。
- 适用高频开关：针对DC-DC降压、点位电源等场景优化，兼顾磁饱和裕量与磁损控制。
四、典型应用场景
- 同步降压式DC-DC转换器（点位调节器、输出滤波）
- 服务器、通信电源与电信设备高电流输出滤波
- 电池管理、动力电源模块、大功率LED驱动与电机驱动器侧滤波
- 工业与汽车电子（需结合环境与认证要求确认）
五、设计与使用建议
- 电流裕量：应用中建议工作电流低于额定电流以减少温升，并留足饱和裕量避免产生显著电感下降。
- 损耗评估：按实际纹波电流计算I²R损耗，考虑核心损耗对效率的影响。
- 布局要点：将电感靠近开关器件与输入/输出电容放置，缩短回流环路，增设散热铜箔与过孔以利热量扩散。
- 焊接与可靠性：采用常规回流焊工艺，按工艺规范控制温度曲线和焊膏，焊接后检查焊点完整性与机械可靠性。
- EMI 考量：成型结构有助于磁通管理，但仍需配合滤波、电容布局与屏蔽措施以满足系统EMI要求。
六、选型参考
选择此器件时如需更低损耗可考虑更大封装或并联电感；如需更高电感值或低频滤波效果，可调整电感规格或配合电容网络。实际选型应结合纹波电流、允许温升与电路频率综合评估。
总结：FXL0630-R22-M 以其高电流承载能力、低DCR 与紧凑封装，适合各类高效率开关电源与大电流滤波场合，是追求效率与体积平衡设计的优选器件。若需更详细的电气曲线、热特性或封装焊盘建议，请参考厂商详细数据手册或联系长江微电技术支持。
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