WMSIC Electronic Components

cjiang FXL0630-220-M FXL0630

ModelFXL0630-220-M
PackageSMD,6.6x7mm
Brandcjiang
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
cjiang FXL0630-220-M
Type
SMD, 6.6X7MM
Minimum package
1500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CJIANG
Electronic Component
FXL0630-220-M
Electronic Component
1
Package
SMD,6.6x7mm
Type
Inductor
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
1.018g
Inductor
22uH
Electronic Component
1
Electronic Component
BM0230945272
Current
2.5A
Resistor(DCR)
200mΩ
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.

FXL0630-220-M 产品概述

一、概述

FXL0630-220-M 是长江微电(cjiang)推出的一款一体成型表贴功率电感,标称电感值 22µH,公差 ±20%。器件为 SMD 封装,外形尺寸约 6.6×7 mm,适用于空间受限且需承载较大直流电流的开关电源与电源滤波场合。其额定电流为 2.5A,饱和电流(Isat)为 3A,直流电阻(DCR)约 200 mΩ,兼顾电流承载能力与功耗控制。

二、主要性能与参数

  • 电感值:22 µH,公差 ±20%
  • 额定电流:2.5 A(连续)
  • 饱和电流(Isat):3 A(典型)
  • 直流电阻(DCR):约 200 mΩ
  • 类型:一体成型(molded)功率电感
  • 封装形式:SMD,尺寸 6.6 × 7 mm
  • 品牌:cjiang(长江微电),型号 FXL0630-220-M

三、产品特点与优势

  • 一体成型结构,机械强度高,抗振动能力好,适合自动化贴片与回流焊工艺。
  • 较高的额定电流与较高的饱和电流裕量,能在大电流动态情况下维持较稳定的电感量。
  • DCR 控制在 200 mΩ 水平,在保证电感量的同时兼顾铜损与温升控制,利于提升系统效率。
  • 紧凑封装适合空间受限的电源模块与电源管理板。

四、典型应用场景

  • 开关稳压器(降压/升压转换器)中的储能元件或输出滤波元件。
  • 电源输入滤波与电磁干扰抑制(EMI/RFI)电路。
  • LED 驱动、电池供电设备、便携式电子产品、电机驱动与工业控制电源模块。

五、选型与使用建议

  • 设计时建议考虑纹波电流与温升余量,额定电流 2.5A 为连续工作参考值,峰值或短时过载应低于 Isat(3A)。
  • 由于电感公差较大(±20%),对电感精度敏感的回路应在设计中预留调整空间或使用补偿手段。
  • 注意 PCB 布局:输入/输出回路应尽量缩短高频回路环路面积,良好散热有利于降低温升与延长寿命。
  • 焊接按回流工艺规范执行,避免过度机械应力导致封装损伤。

六、质量与可靠性

长江微电的功率电感在出厂前通常经过电感量、DCR、额定电流与饱和特性等测试。推荐在产品导入阶段做样机验证(包括温升、纹波电流测试及长期可靠性验证),以确保在目标工作条件下性能满足系统要求。

七、采购与替代方案

订购请使用完整型号 FXL0630-220-M,并向供应商确认包装方式(卷带、盘带)、最小起订量与交期。如需更高精度或更低 DCR,可查询同系列或同规格的其它型号作为替代;如需更高电流能力,可考虑尺寸更大或采用多线圈并联的方案。

如需我帮忙生成推荐的 PCB 封装焊盘图、热仿真建议或与常见功率电感的对比分析,可提供具体电路参数与布局要求。

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