WMSIC Electronic Components

YJYCOIN YSPI0530TP-330M YSPI0530TP

ModelYSPI0530TP-330M
PackageSMD,5.5x5.1mm
BrandYJYCOIN
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
YJYCOIN YSPI0530TP-330M
Type
YJYCOIN
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJYCOIN
Electronic Component
YSPI0530TP-330M
Electronic Component
1
Package
SMD,5.5x5.1mm
Type
Inductor
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
0.605g
Inductor
33uH
Electronic Component
1
Electronic Component
BM0264968345
Current
2A
Resistor(DCR)
340mΩ
Electronic Component
Electronic Component
Electronic Component
2000

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

YSPI0530TP-330M 产品概述

YSPI0530TP-330M是益嘉源(YJYCOIN)推出的一款一体成型贴片功率电感,专为中低压DC-DC转换、电源滤波及小型电子设备的功率回路设计,兼具小体积、低EMI、高可靠性等特点,适用于消费电子、车载电子、工业控制等多领域。

一、产品定位与典型应用场景

该电感属于小型化功率电感范畴,核心面向对体积、电磁干扰(EMI)及可靠性有要求的电路设计:

  • 消费电子:智能手机、平板电脑、便携式充电器的电源管理模块(PMIC),用于DC-DC降压/升压转换;
  • 车载电子:车载导航、仪表盘辅助电源电路,应对汽车振动环境下的稳定工作;
  • 工业控制:小型PLC、传感器模块的低压驱动电路,满足宽温范围下的性能稳定;
  • 通信设备:路由器、交换机的电源滤波回路,减少电磁干扰对信号传输的影响。

二、核心参数详细解析

YSPI0530TP-330M的关键参数明确了其性能边界,设计时需重点关注:

  1. 电感值与精度:33μH ±20%,电感量覆盖26.4μH~39.6μH范围,满足常规功率电路的储能与滤波需求;
  2. 额定电流(Irms):2A,指电感在25℃环境下连续工作时,电感量变化不超过10%的最大电流,是电路设计的主要电流参考;
  3. 饱和电流(Isat):3.5A,指电感值下降30%时的最大电流,反映电感的过载能力,可应对电路突发电流波动;
  4. 直流电阻(DCR):340mΩ,即电感线圈的直流电阻,在2A额定电流下的功耗为1.36W(I²R),处于同尺寸电感的合理低功耗区间;
  5. 封装尺寸:SMD贴片,5.5×5.1mm(长×宽),适配高密度PCB布局,节省设备内部空间。

三、封装与制造工艺特点

YSPI0530TP-330M采用一体成型工艺,区别于传统绕线电感的优势显著:

  • 磁屏蔽性好:无气隙设计减少漏磁,EMI辐射比普通绕线电感降低约30%,可简化电路EMI防护设计;
  • 结构紧凑:相同电感量下,体积比开放式绕线电感小15%~20%,适配小型化设备的PCB空间限制;
  • 耐环境能力强:一体成型结构耐振动(符合汽车级振动标准)、耐冲击,且抗潮湿性能优于开放式电感;
  • 参数一致性高:批量生产中电感量、DCR波动小,可提升电路批量生产的一致性。

四、产品性能优势

对比同规格普通绕线电感,YSPI0530TP-330M的核心优势:

  1. 低EMI干扰:一体成型无气隙,减少对周边敏感电路(如射频模块)的干扰,降低系统EMC测试难度;
  2. 高可靠性:支持-40℃~125℃宽温范围工作(益嘉源常规电感参数),满足车载、工业等严苛环境;
  3. 过载能力强:饱和电流3.5A较额定电流提升75%,可应对电路启动瞬间的浪涌电流;
  4. 贴装兼容性好:SMD封装符合IPC标准,支持回流焊、波峰焊工艺,适配自动化生产。

五、选型与应用注意事项

设计时需注意以下要点,确保产品性能充分发挥:

  1. 电流匹配:电路连续工作电流需≤2A,突发电流(如启动浪涌)需≤3.5A,避免电感饱和导致性能下降;
  2. 精度需求:±20%精度满足大部分功率电路,若对电感量精度要求较高(如精密滤波),需选择更高精度型号;
  3. 温度控制:电感工作时的表面温度需控制在125℃以下,避免长期高温加速老化;
  4. 焊接工艺:回流焊温度需符合益嘉源提供的工艺规范,避免温度过高损坏电感内部结构。

综上,YSPI0530TP-330M是一款兼顾小体积、低EMI与高可靠性的一体成型功率电感,适用于多领域的功率回路设计,是益嘉源针对中低端功率应用推出的成熟型号。

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