WMSIC Electronic Components

PROD PSPMAA0805-100M-ANP PSPMAA0805

ModelPSPMAA0805-100M-ANP
PackageSMD,8.5x8mm
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
PROD PSPMAA0805-100M-ANP
Type
SMD, 8.5X8MM
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PROD
Electronic Component
PSPMAA0805-100M-ANP
Electronic Component
1
Package
SMD,8.5x8mm
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
2.069g
Inductor
10uH
Electronic Component
1
Electronic Component
BM0227741568
Current
6A
Resistor(DCR)
30mΩ
Electronic Component
Electronic Component
Electronic Component
1000
and Current(Isat)
10A

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

PSPMAA0805-100M-ANP — PROD(谱罗德) 10uH 功率电感产品概述

一、概述

PSPMAA0805-100M-ANP 是谱罗德(PROD)推出的一款表面贴装功率电感,标称电感值 10 μH,公差 ±20%,面向中高电流的开关电源与滤波场景。封装为 SMD 形式,外形尺寸约 8.5 × 8.0 mm,兼顾较高电流承载能力与紧凑占板面积,适合降压转换器、功率模块和电源滤波应用。

二、主要参数

  • 电感值:10 μH ±20%
  • 额定电流(Irms):6 A(持续工作参考值)
  • 饱和电流(Isat):10 A(接近该电流时电感量会明显下降,应避免长期在该值附近工作)
  • 直流电阻(DCR):约 30 mΩ
  • 封装:SMD,尺寸约 8.5 × 8 mm
  • 品牌:PROD(谱罗德)
  • 型号:PSPMAA0805-100M-ANP

三、产品特点与优势

  • 高电流承载:额定 6A、饱和 10A,适用于中高电流的开关电源输出滤波或输入滤波。
  • 紧凑封装:8.5×8mm SMD 体积使其能在有限 PCB 面积内实现较高电感与电流能力。
  • 稳定性:在一般工作温度与低直流偏置下维持额定电感,公差适中,便于电路设计预留裕量。
  • 便于高速贴装:SMD 封装兼容常规回流焊工艺,利于自动化生产。

四、应用场景

  • 开关稳压器(Buck/Boost)输出滤波与能量储存
  • 母线滤波与输入抑制(DC-DC 模块输入端)
  • LED 驱动电源、汽车电子(需按温度与抗振等级确认)
  • 工业电源与储能管理系统

五、设计注意事项

  • DCR 与损耗:30 mΩ 的直流电阻在高电流下会产生显著 I^2·R 损耗;例如在 6A 时理论损耗约 1.08 W,需关注器件温升与周边散热条件。
  • 电流余量与退化:建议在长期工作时对额定电流做适当降额(常见 70%–85%),避免接近 Isat 工作点以保证电感值与效率。
  • 纹波电流与磁芯损耗:在高开关频率下,除了直流损耗外还需考虑磁芯的交流损耗,建议结合实际开关频率测量或参考厂方曲线。
  • 版图与焊接:采用厂方推荐焊盘与过孔布局,保证良好导热与机械强度;回流温度曲线遵循常规 SMD 器件规范。
  • 实测数据:在设计中应以实际 PCB 上的电感量(含 DC 偏置)与温升测试结果为准,必要时做温度耦合和寿命验证。

六、可靠性与采购建议

  • 在批量使用前建议索取并查阅厂方完整数据手册(包含频率响应、温升曲线、饱和特性、包装信息以及焊接规范)。
  • 若应用于严苛环境(高温、震动或汽车级)请确认器件是否满足相应认证和耐久测试要求。
  • 选型时综合考虑电感值公差、DCR、饱和边界与封装尺寸,确保在目标工作点下具备足够的性能裕度。

总结:PSPMAA0805-100M-ANP 为一款面向中高电流场景的 SMD 功率电感,10 μH 的电感量结合 6A 的额定电流与 10A 的饱和电流,使其在 DC-DC 输出滤波、母线消噪等应用中具备良好适配性。设计时需重视 DCR 导致的功耗与热管理,并参考厂方数据完成最终验证。如需更详细的电气/机械参数与曲线图,请联系供应商索取完整数据手册。

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