WMSIC Electronic Components

PROD PSPMAA0605-470M-ANP PSPMAA0605

ModelPSPMAA0605-470M-ANP
PackageSMD,7.1x6.6mm
BrandPROD
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
PROD PSPMAA0605-470M-ANP
Type
PROD
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PROD
Electronic Component
PSPMAA0605-470M-ANP
Electronic Component
1
Package
SMD,7.1x6.6mm
Type
Inductor
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
1.525g
Inductor
47uH
Electronic Component
1
Electronic Component
BM0265213270
Current
3A
Resistor(DCR)
180mΩ
Electronic Component
Electronic Component
Electronic Component
1000

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

PROD谱罗德PSPMAA0605-470M-ANP一体成型电感产品概述

PSPMAA0605-470M-ANP是谱罗德(PROD)推出的一款高性能贴片电感,专为中小功率电源电路设计,兼顾小型化、低损耗与抗干扰性能,适用于消费电子、车载电子及通信设备等多场景应用。

一、产品基本信息

该电感型号中,PSPMAA为谱罗德电感系列标识,0605对应厂家封装尺寸编号,470M表示电感值为47μH(“470”为47×10⁰,“M”代表±20%精度),ANP为产品工艺与封装后缀。
物理参数方面,采用表面贴装(SMD)封装,尺寸为7.1mm×6.6mm,高度符合常规贴片电感标准(通常≤5mm,具体可参考厂家 datasheet),重量轻,适配高密度PCB布局需求。

二、核心性能参数详解

  1. 电感特性:电感值47μH,精度±20%,覆盖中小功率电源滤波、储能的典型需求范围;
  2. 电流能力:额定电流(Irms)3A,指连续工作时电感温度上升不超过40℃(常规标准)的最大电流;饱和电流(Isat)2.5A,即电感值下降至初始值80%时的临界电流——需注意实际应用中电流应低于Isat,否则电感储能能力骤降,影响电路稳定性;
  3. 损耗控制:直流电阻(DCR)仅180mΩ,低电阻设计大幅降低铜损,减少工作发热,提升电源转换效率;
  4. 温度范围:支持-40℃~125℃宽温工作(以厂家 datasheet为准),适配车载、工业等极端环境。

三、产品设计特点

PSPMAA0605-470M-ANP采用磁粉芯一体成型工艺,核心优势体现在:

  • 低EMI性能:无气隙磁芯设计抑制漏磁,减少电磁干扰,适合高频开关电源(如DC-DC)对噪声敏感的场景;
  • 抗振动冲击:整体压制结构坚固,耐振动等级符合IEC 60068-2-6标准,可用于车载、工业控制等振动环境;
  • 小型化集成:7.1×6.6mm封装实现高功率密度,满足消费电子(如智能手机快充、平板)小型化设计需求;
  • 低损耗稳定:磁粉芯材料损耗低,配合低DCR,长期工作可靠性高,减少故障风险。

四、典型应用场景

该电感针对以下场景优化:

  1. DC-DC转换器:笔记本电脑、服务器的降压模块(Buck),或升压模块(Boost)的储能电感;
  2. LED驱动电源:大功率LED照明(路灯、面板灯)的恒流驱动电路,需稳定储能与低噪声;
  3. 车载电子:车载中控、仪表盘的电源电路,适配汽车级振动与温度要求;
  4. 通信设备:路由器、交换机的电源滤波,低EMI避免信号干扰;
  5. 消费电子:智能手机快充适配器、无线充发射端的电感组件。

五、选型与使用注意事项

  1. 电流降额:实际工作电流建议不超过Isat(2.5A)的80%(即2A以内),避免电感饱和导致输出电压波动;
  2. 温度管理:高温环境(如车载高温区)需进一步降额电流,或配合散热设计;
  3. 焊接要求:采用回流焊工艺,温度曲线符合谱罗德推荐(峰值240℃~260℃,时间≤10s),避免手工焊过热损坏磁芯;
  4. 布局优化:PCB上尽量靠近开关管或滤波电容,缩短走线长度,减少寄生电感影响。

总结:PSPMAA0605-470M-ANP作为高性价比一体成型电感,以紧凑封装、低损耗、抗干扰等特性,覆盖多领域中小功率电源需求,是电子设计中可靠的储能/滤波组件选择。

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