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cjiang FAUL0630-150MT FAUL0630
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- cjiang FAUL0630-150MT
- Type
- CJIANG
- Minimum package
- 1500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJIANG
- Electronic Component
- FAUL0630-150MT
- Electronic Component
- 1
- Package
- 0630
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 0.94g
- Inductor
- 15uH
- Electronic Component
- 1
- Electronic Component
- BM0264491062
- Electronic Component
- AEC-Q200
- Current
- 3A
- Resistor(DCR)
- 113mΩ
- 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.
FAUL0630-150MT 产品概述
一、产品简介
FAUL0630-150MT 是 cjiang（长江微电）推出的一款功率电感，针对空间受限且需承受较高直流电流的开关电源应用优化。主要参数如下：
- 电感值：15 μH，精度 ±20%
- 额定电流（Irated）：3 A
- 饱和电流（Isat）：4 A
- 直流电阻（DCR）：113 mΩ
- 车规等级：AEC-Q200
- 封装：0630，SMD，外形尺寸约 6.6 × 7 mm
该器件体积小、通过车规可靠性认证，适用于需要稳健工作的汽车及工业电源场景。
二、主要特性
- 汽车级可靠性：通过 AEC-Q200 要求，适合车载电子系统的振动、温度与湿度等苛刻环境。
- 小巧封装：6.6×7mm 的 SMD 形式，便于高密度 PCB 布局。
- 良好电流承载能力：额定 3A，饱和点 4A，适合中低功率 DC‑DC 输出滤波与储能。
- 适配性强：可用于降压/升压开关电源、点对点供电以及电源滤波网络。
三、典型应用场景
- 汽车电子 DC‑DC 转换器与电源管理模块
- 车载信息娱乐、仪表与辅助系统的电源滤波与储能
- 工业控制与通信设备的开关电源输出滤波
- 消费类便携设备的电源模块（在满足热设计的前提下）
四、电气与热设计要点
- 损耗估算：直流电阻 113 mΩ 在连续 3 A 工况下的铜损约为 P = I^2·R ≈ 3^2×0.113 ≈ 1.02 W，热量不可忽视。建议对功率损耗进行评估并留有散热空间。
- 电流拉道与降额：为保证长期可靠性与避免磁芯饱和，建议在典型设计中对额定电流做适度降额（例如在额定值的 70–80% 内工作），并在靠近开关器件和输出电容处安放电感以最小化环路面积。
- 布局建议：使用较宽的铜箔、必要时增加多条过孔导通，减小寄生电阻和环路电感；输出侧贴近低 ESR 电容以降低纹波电压。
五、封装与装配建议
- 表面贴装（SMD）封装适合回流焊工艺，建议遵循供应商的回流温度曲线与焊盘推荐尺寸。
- 安装时避免对芯体直接施加机械应力，焊接后检查焊点完整性与元件高度一致性。
- 大批量生产前建议进行样件验证，包括温升测试、纹波电流下的性能与长期老化评估。
六、可靠性与选型建议
- 本型号通过 AEC‑Q200 车规认证，适用于对可靠性要求较高的设计。
- 若系统对效率或温升敏感，考虑选用 DCR 更低或额定电流更高的替代品；若工作电流接近或超过饱和电流，应选更大 Isat 余量的型号。
- 选型时同时关注频率响应、直流偏置下的电感变化和温度系数，必要时向供应商索取频率特性与测试报告。
如需样品、详细频率特性曲线或参考封装尺寸图，请联系 cjiang（长江微电）或授权分销商获取更多技术资料。
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