WMSIC Electronic Components

cjiang FAUL0630-100MT FAUL0630

ModelFAUL0630-100MT
Package0630
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 FAUL0630-100MT
Type
CJIANG
Minimum package
1500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CJIANG
Electronic Component
FAUL0630-100MT
Electronic Component
1
Package
0630
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
0.98g
Inductor
10uH
Electronic Component
1
Electronic Component
BM0257699594
Electronic Component
AEC-Q200
Current
4.5A
Resistor(DCR)
68mΩ
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.

FAUL0630-100MT 产品概述

一、产品简介

FAUL0630-100MT 是长江微电(cjiang)面向功率应用推出的一款表面贴装功率电感。器件封装为 0630(外形尺寸约 6.6 × 7.0 mm),设计用于中高电流、开关电源与点负载滤波等场合,具备车规等级认证(AEC‑Q200),适配汽车电子与工业级应用对可靠性的要求。

二、主要参数

  • 电感值:10 μH(标称)
  • 精度:±20%(典型范围约 8.0 μH ~ 12.0 μH)
  • 额定电流(Irated):4.5 A(在规定温升与工作条件下保证长期工作)
  • 饱和电流(Isat):5.5 A(电感下降到标称值一定比例时的磁饱和上限)
  • 直流电阻(DCR):68 mΩ(典型)
  • 封装:SMD 0630(尺寸约 6.6 × 7.0 mm)
  • 车辆级:AEC‑Q200

三、性能特点

  • 支持中高电流:额定电流 4.5 A,可满足大多数点负载与同步降压方案的电流需求;饱和电流 5.5 A,保证短时峰值电流下的稳定性。
  • 紧凑体积:6.6×7mm 的封装在占板面积受限时仍能提供较高电感量,便于模块化设计。
  • 车规可靠性:通过 AEC‑Q200 等级认证,适合汽车电子长时间高可靠性使用。
  • 电阻与功耗说明:DCR 约 68 mΩ,直流损耗按 P = I^2·R 计算。举例:在额定电流 4.5 A 条件下,直流损耗约 1.38 W;在饱和附近的 5.5 A 时损耗约 2.06 W。因此在选型与布局时需考虑散热与温升。

四、典型应用

  • 汽车电子:车身控制、仪表、ADAS 子模块的开关稳压电源与滤波器。
  • 电源管理:点负载电感、同步降压(buck)转换器、PMIC 输出滤波。
  • 工业控制与照明驱动:高电流 LED 驱动、工业电源模块。
  • 通信设备与电源模块:需要高可靠性和稳定电感值的开关电源场景。

五、PCB 布局与散热建议

  • 靠近开关管与整流器:将电感尽可能靠近开关节点以缩短高频环路长度,降低 EMI。
  • 减少回流面积:电感两端与输入/输出电容之间形成的回流环路应尽量小,走线短而粗。
  • 采用多层过孔:为降低寄生电阻与改善散热,可在电感焊盘处使用过孔并与内部或底层铜箔连接散热。
  • 增强铜厚与铜箔面积:在电感周围增加铜箔面积有助于散热并降低电感引脚到 PCB 的附加电阻。
  • 评估温升:基于实际工作电流计算 I^2·DCR 损耗并验证器件温升是否在允许范围内;必要时采用风冷或热管理措施。

六、可靠性与车规特性

FAUL0630-100MT 具有车规级认证(AEC‑Q200),在汽车工作温度、振动与循环负载条件下的可靠性经过设计考量。实际应用时建议结合整机的热边界条件、长期电流谱与环境温度做寿命评估,并遵循制造商的焊接与回流曲线要求以保证焊接可靠性。

七、选型与订购建议

  • 若系统工作电流接近或超过额定电流,应优先选择额定电流余量更大的型号,或评估并联电感/更低 DCR 的替代件以降低损耗。
  • 对电感值精度敏感的滤波或谐振电路,应注意 ±20% 的公差影响,必要时考虑更紧公差的型号或引入调谐元件。
  • 订购时请确认封装代码(0630)、型号 FAUL0630-100MT 与品牌信息(cjiang / 长江微电),并向供应商索取详细数据手册、推荐回流曲线与可靠性测试报告以便工程验证。

若需我将该概述整理成英文版本、生成规格表或提供基于具体工作点(输入/输出电压、开关频率、占空比)的电感损耗与磁通密度估算,请提供相应工作条件,我可以进一步计算与优化选型建议。

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