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cjiang FXL0530-6R8-M FXL0530
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- cjiang FXL0530-6R8-M
- Type
- CJIANG
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJIANG
- Electronic Component
- FXL0530-6R8-M
- Electronic Component
- 1
- Package
- SMD,5.2x5.4mm
- Type
- Inductor
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 0.598g
- Inductor
- 6.8uH
- Electronic Component
- 1
- Electronic Component
- BM0230945339
- Current
- 3.5A
- Resistor(DCR)
- 90mΩ
- Electronic Component
- Electronic Component
- Electronic Component
- 2000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FXL0530-6R8-M 产品概述
一、主要参数
FXL0530-6R8-M 为长江微电（cjiang）推出的一款功率一体成型贴片电感，关键参数如下：
- 电感值：6.8 μH ±20%
- 额定电流（Irated）：3.5 A（连续工作）
- 饱和电流（Isat）：4.0 A（磁饱和时电感降到规定值的标准）
- 直流电阻（DCR）：约 90 mΩ
- 类型：一体成型功率电感（molded power inductor）
- 封装：SMD，尺寸 5.2 × 5.4 mm
二、产品特点
- 高电流承载：额定电流 3.5A，适用于中小功率开关电源与电源滤波场合；4A 的饱和电流保证了较好的直流偏置特性。
- 低 DCR：90 mΩ 左右的直流电阻，有利于降低功耗与热量积累，提升转换效率。
- 一体成型结构：封装机械强度高，适合自动化贴装与回流焊工艺，并能提供较好的机械与环境可靠性。
- 紧凑尺寸：5.2×5.4mm 的 SMD 封装便于在有限 PCB 面积上布局，适配空间受限的电源模块。
三、典型应用
- 开关稳压器（Buck、Boost）输入/输出滤波或储能元件。
- 电源管理模块、DC-DC 转换器、电源滤波网络。
- 工业控制、通信设备、消费电子的电源子系统。
（用于汽车或严苛环境时，请以厂方具体车规级或环境规格为准）
四、选型与设计注意事项
- 电流与电感偏差：额定电流 3.5A 为连续工作能力，建议在长期设计中留有裕量（常见做法为取额定电流的 70–90%），以降低温升和延长寿命。饱和电流 4A 为电感进入饱和状态的参考，应保证工作点低于该值以维持稳定电感量。
- 温升与散热：尽量将器件靠近铜箔丰厚的电源回路并采用多过孔导热至内/底层，减小 DCR 引起的发热。
- PCB 布局：电感与开关器件、二极管/电容尽量靠近摆放，走线短且宽；输入输出地回路保持低阻抗闭合路径；必要时增加散热铜箔与过孔。
- 测量条件：电感值受频率与直流偏置影响显著，推荐在无直流偏置和/或厂方给定测试频率下测量并参考数据表。
五、测试与可靠性验证
- 常用验证项目：DCR 测量、一致性电感值测试（不同频率）、直流电流扫描以确定 Isat、温升测试（在额定电流下的温升）、机械振动与回流焊可焊性测试。
- 环境与寿命：一体成型结构对振动和冲击耐受性较好，但长期高温或高湿环境可能影响性能，建议参考供应商的温度与湿度存储/工作规范。
六、封装与采购建议
- 封装为 SMD（5.2×5.4mm），适合贴片、回流焊工艺。常见供货形式为卷盘（Tape & Reel），具体包装和最低订购量请向供应商确认。
- 采购时确认完整数据表（包括测试频率、温升曲线、电流-电感特性曲线和回流焊温度曲线），并索取样品测试以验证在目标电路中的表现。
备注：本文中参数基于给定基础信息整理，设计与应用时请以长江微电正式数据表与样品测量结果为准。
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