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cjiang FTC201612S1R5MBCA
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- cjiang FTC201612S1R5MBCA
- Type
- CJIANG
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJIANG
- Electronic Component
- FTC201612S1R5MBCA
- Electronic Component
- 1
- Package
- SMD,1.6x2mm
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 0.051g
- Inductor
- 1.5uH
- Electronic Component
- 1
- Electronic Component
- BM0257699621
- Current
- 4A
- Resistor(DCR)
- 40mΩ
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
- and Current(Isat)
- 4A
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FTC201612S1R5MBCA 产品概述
一、产品简介
FTC201612S1R5MBCA 是长江微电（cjiang）推出的一款表贴功率电感，封装尺寸为 1.6 × 2.0 mm（SMD）。标称电感值为 1.5 µH，公差 ±20%，额定电流与饱和电流均为 4 A，直流电阻（DCR）约为 40 mΩ。该器件针对中小功率点对点（PoL）和降压转换器等应用优化，适合对体积、效率和电流承载有综合要求的场合。
二、主要参数
- 品牌：cjiang（长江微电）
- 型号：FTC201612S1R5MBCA
- 电感值：1.5 µH ±20%
- 额定电流：4 A
- 饱和电流（Isat）：4 A（在规定磁通降额条件下）
- 直流电阻（DCR）：约 40 mΩ
- 封装：SMD，尺寸 1.6 × 2.0 mm
三、性能特点
- 小体积：1.6×2.0 mm 紧凑封装，便于高密度布局与多相方案。
- 大电流能力：4 A 的额定与饱和电流，满足中小功率点负载需求。
- 低频损耗控制：适配开关稳压器常见工作频段，配合合理布局可降低纹波和损耗。
- 工艺兼容：适用于常规表面贴装回流焊工艺（建议按制造商回流曲线执行）。
四、典型应用
- DC-DC 降压转换器（点对点 PoL 模块）
- 移动设备及便携式电源管理电路
- LED 驱动、电源滤波与电流隔离场景
- 多相电源滤波与输出电感
五、使用建议与注意事项
- 布局：电感应尽量靠近开关管和输出电容，走线尽量短而粗，以降低串联阻抗与发热。
- 热管理：连续 4 A 工作时需关注温升及周围元件热耦合，必要时采用散热方案或降低占空比/散热密度。
- 直流偏置影响：实际工作中电感值会随直流偏置下降，设计时留有裕量，确认纹波电流与饱和裕度。
- 焊接：遵循制造商给出的回流焊建议，避免超出温度/时间限制导致性能退化。
- 储存：建议干燥包装、防潮保存，避免长时间暴露高温高湿环境。
六、测试与可靠性
在检验过程中建议重点关注：直流电阻（DCR）测量、额定电流下的温升、在规定电流下的电感保持率及直流偏置引起的电感衰减、机械强度和焊接可靠性。生产与验收时应结合实测纹波电流、温升和滤波效果进行判断。
七、封装与订购信息
产品为 SMD 封装（1.6×2.0 mm），适合自动贴装与回流焊流程。订购时请注明完整型号 FTC201612S1R5MBCA，并与供应商确认可用性、最小起订量、包装形式（卷带等）及可追溯的出厂检验报告。
如需更详细的电气特性曲线（如频率特性、直流偏置曲线、温升曲线）或推荐 PCB 焊盘尺寸图，请向长江微电或授权分销商索取完整数据手册与应用说明。
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