Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
cjiang FWP252012P-2R2ML FWP252012P
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- cjiang FWP252012P-2R2ML
- Type
- CJIANG
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJIANG
- Electronic Component
- FWP252012P-2R2ML
- Electronic Component
- 1
- Package
- 1008
- Type
- Magnetic Display Inductor
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 0.053g
- Inductor
- 2.2uH
- Electronic Component
- 1
- Electronic Component
- BM0232015657
- Current
- 2.27A
- Resistor(DCR)
- 85mΩ
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FWP252012P-2R2ML 产品概述
一、产品简介
FWP252012P-2R2ML 是长江微电（cjiang）推出的一款磁胶屏蔽功率电感，额定电感值2.2μH，公差±20%。该器件针对中小功率开关电源与电源滤波应用设计，兼顾体积与电流承载能力，适合表面贴装（SMD）工艺。
二、主要规格
- 电感值：2.2 μH（±20%）
- 额定电流（Ir）：2.27 A（在规定温升和电感下降限内）
- 饱和电流（Isat）：3 A（最大）
- 直流电阻（DCR）：≈85 mΩ
- 类型：磁胶屏蔽电感（屏蔽结构，降低磁外泄）
- 封装：1008（SMD 封装，适合自动贴片）
三、产品特点
- 小体积、高电流：在紧凑封装下提供约2.27A的连续载流能力，峰值饱和3A。
- 低DCR：约85 mΩ，有利于降低功率损耗与发热。
- 屏蔽结构：磁胶屏蔽设计减少电磁干扰（EMI）对周边电路的影响。
- 良好热性能：适合DC-DC升降压、同步整流等场合的持续工作。
四、典型应用
- 移动设备电源管理模块（PMIC）
- DC-DC开关稳压器的输入/输出滤波
- LED驱动与背光电源
- 工业控制、物联网终端的供电滤波与储能
五、选型与注意事项
- 请根据实际纹波电流与允许温升确认额定电流；纹波较大时应留裕量。
- 关注工作温度范围与焊接工艺对磁性能的影响，回流焊温度曲线需符合器件耐受规格。
- 若对效率要求高，应兼顾DCR与电感值变化带来的损耗与滤波性能平衡。
六、可靠性与测试
产品通过常见的温升、振动、湿热与寿命循环测试，建议在设计阶段进行电感实际温升和纹波电流测试，验证在目标PCB布局与散热条件下的表现。
七、封装与订购
封装标识：1008 SMD；型号：FWP252012P-2R2ML；品牌：cjiang（长江微电）。订购时请注明电感值、容差与封装，以保证批次一致性。
如需详细的电气特性曲线、尺寸图和回流焊曲线，请提供联系方式或索取器件数据手册以便进一步支持。
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