WMSIC Electronic Components

cjiang FTC303018D1R5MBCA

ModelFTC303018D1R5MBCA
PackageSMD,3x3mm
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
cjiang FTC303018D1R5MBCA
Type
CJIANG
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CJIANG
Electronic Component
FTC303018D1R5MBCA
Electronic Component
1
Package
SMD,3x3mm
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
0.208g
Inductor
1.5uH
Electronic Component
1
Electronic Component
BM0264491069
Current
6.8A
Resistor(DCR)
26mΩ
Electronic Component
Electronic Component
Electronic Component
3000
and Current(Isat)
8A

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

FTC303018D1R5MBCA — 8A 1.5uH SMD功率电感产品概述

一、产品概述

FTC303018D1R5MBCA是长江微电(cjiang)推出的一款SMD功率电感,封装尺寸3×3mm,电感值1.5µH,允许偏差±20%。该器件面向中高电流开关电源及电源管理应用,适合在占板面积受限且对大电流传输有较高要求的场合使用。

二、主要参数

  • 电感值:1.5 µH(±20%)
  • 额定电流:6.8 A(温升限制下持续工作)
  • 饱和电流(Isat):8 A(指定磁通密度下降限制下)
  • 直流电阻(DCR):26 mΩ
  • 封装形式:SMD,3×3 mm(具体高度及引脚形状请参照数据手册)
  • 品牌:cjiang(长江微电)
    型号:FTC303018D1R5MBCA

三、关键特性与优势

  • 高电流承载能力:6.8A连续额定,8A饱和上限,适合低压大电流转换。
  • 低DCR:26 mΩ有助于降低损耗与发热,提高效率。
  • 紧凑封装:3×3mm贴片结构,便于高密度布板和自动化贴装。
  • 良好抗饱和特性:在接近饱和电流时仍保持稳定性能,提升系统可靠性。

四、典型应用场景

  • 降压(Buck)开关稳压器与电源模块
  • 手机、平板、笔电等便携设备的电源管理
  • LED驱动、电机驱动与点火系统(要求参考具体温升)
  • PoE供电、通信设备与工业控制电源

五、选型与使用建议

  • 电流余量:为保证长期可靠性,建议实际工作电流低于额定电流(如保守采用80%额定值)。
  • 布局建议:电感靠近开关器件与电容,输入输出走线尽量短并配多通孔散热。
  • 热管理:高电流工况注意散热与周围元件温度叠加,必要时在PCB上增加铜厚或散热通孔。
  • 测试验证:在目标电路环境下评估电感的热特性、饱和行为与电磁干扰(EMI)表现。

六、包装与订购

  • 封装:SMD贴片(3×3mm),适合回流焊工艺。
  • 订购信息:品牌cjiang(长江微电),型号FTC303018D1R5MBCA。采购时请确认完整数据手册及批次一致性,必要时索取样品和放大封装图纸以便设计评估。

以上为FTC303018D1R5MBCA的产品概述,更多详细尺寸、频率特性曲线与可靠性试验数据,请参考长江微电官方数据手册或联系供应商获取。

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