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cjiang FTC322520S150MBCA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- cjiang FTC322520S150MBCA
- Type
- CJIANG
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJIANG
- Electronic Component
- FTC322520S150MBCA
- Electronic Component
- 1
- Package
- 1210
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 0.144g
- Inductor
- 15uH
- Electronic Component
- 1
- Electronic Component
- BM0264590555
- Current
- 2A
- Resistor(DCR)
- 260mΩ
- Electronic Component
- Electronic Component
- Electronic Component
- 2000
- and Current(Isat)
- 2.2A
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FTC322520S150MBCA 产品概述
一、产品简介
FTC322520S150MBCA 为长江微电（cjiang）推出的小型一体成型T‑CORE功率电感器，封装尺寸1210（约3.2×2.5mm）。采用扁线工艺与一体化磁芯结构，体积小、可靠性高，额定电感值为15µH，公差±20%。适用于中低功率、高密度PCB电源及滤波场合。
二、主要电气参数
- 感值：15µH（±20%）
- 额定电流：2.0A
- 饱和电流(Isat)：2.2A（在此电流下感值显著下降）
- 直流电阻(DCR)：260mΩ
- 封装：1210（SMD）
说明：DCR较大，实际串联损耗不可忽略，请按功耗计算散热设计。
三、产品特点
- 小型化一体成型T‑CORE，磁路集中、抗振动性好；
- 扁线工艺降低交流损耗，提高电流承载能力与热散性能；
- 1210封装，便于高速贴片生产与自动化装配；
- 电感值适中，适用于滤波与储能兼顾的设计。
四、典型应用场景
- 移动设备与便携电源的输入/输出滤波；
- 1–3A 级别降压（buck）稳压器的输出滤波与储能；
- EMI抑制与共模/差模噪声抑制电路（配合电容使用）；
- LED驱动、通讯模块电源管理以及工业控制小电流环节。
五、选型与设计建议
- 由于Isat仅比额定电流略有余量（2.2A vs 2.0A），若电路存在较大突发电流或浪涌，建议采用额定电流更大的型号或并联方案；
- 按P=I^2·DCR计算直流损耗：满载2A时约1.04W，需重视温升与散热，合理布线、加大铜箔或靠近散热源布局；
- 若用于开关电源，请评估纹波电流下的感值衰减与饱和特性，必要时测量实际工作频率下的感值与温升。
六、安装与可靠性注意
- 推荐遵循长江微电提供的焊接/回流曲线（与J-STD-020兼容）；
- 贴片时保持良好焊盘、适当的焊膏印刷量以避免热应力；
- 存储与湿度：按常规SMD元件防潮原则存放，开封后在规定时间内回流。
- 测试时注意测量条件（频率、偏置电流），以获取与应用一致的参数。
七、小结
FTC322520S150MBCA 以其小体积、一体化T‑CORE与扁线工艺，适合对体积与布线密度有较高要求的中低功率电源与滤波场合。但需特别关注DCR引起的功耗与饱和电流余量，设计时应进行功耗与热管理验证，以保证长期可靠运行。若需替代或并联方案，可根据实际电流与热预算选择更低DCR或更高额定电流的型号。
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