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PROD PSPMAA0605H-820M-IGF PSPMAA0605H
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PROD PSPMAA0605H-820M-IGF
- Type
- PROD
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PROD
- Electronic Component
- PSPMAA0605H-820M-IGF
- Electronic Component
- 1
- Package
- SMD,7.1x6.6mm
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 1.688g
- Inductor
- 82uH
- Electronic Component
- 1
- Electronic Component
- BM0229954567
- Current
- 1.8A
- Resistor(DCR)
- 420mΩ
- Electronic Component
- Electronic Component
- Electronic Component
- 1000
- and Current(Isat)
- 2A
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
PSPMAA0605H-820M-IGF 产品概述
一、产品简介
PSPMAA0605H-820M-IGF 是谱罗德（PROD）推出的一款表面贴装功率电感，标称电感值为 82 µH（公差 ±20%），面向中低频开关电源滤波与储能场景。器件采用紧凑 SMD 封装（尺寸 7.1 × 6.6 mm），兼顾较高电流承载能力与较小占板面积，适用于空间受限但对电感量有较高要求的应用。
二、主要电气参数
- 电感值：82 µH，公差 ±20%
- 额定电流（Irms）：1.8 A（连续工作推荐值）
- 饱和电流（Isat）：2.0 A（电感下降到额定值一定比例时的临界）
- 直流电阻（DCR）：约 420 mΩ（示例典型值，实际批次略有差异）
- 封装形式：SMD，外形尺寸 7.1 × 6.6 mm
三、特性与优势
- 大电感量与紧凑体积的平衡，适合需要较大储能的降压或滤波电路。
- 额定电流 1.8 A、饱和 2.0 A，可在中等电流范围内保证良好性能。
- DCR 为 420 mΩ，便于评估铜耗并进行热设计。
- SMD 封装利于自动化贴装与回流焊工艺，可靠性高。
- 产线与测试流程成熟，适合批量生产与商用设备采用。
四、典型应用场景
- 升降压（DC-DC）转换器的输出滤波与储能。
- 电源管理模块（PMIC）、LED 驱动与消费电子电源滤波。
- 工业控制、通信设备的输入/输出电源滤波与纹波抑制。
- 对尺寸有严格要求但需中等电感量与电流的电源模块。
五、封装与机械注意事项
- 封装尺寸 7.1 × 6.6 mm，表面贴装，需要预留合适焊盘与夹持空间。
- 建议参考厂方提供的推荐焊盘图与回流曲线，保证焊点可靠性。
- 在高振动或冲击环境下，应考虑加固或采用环氧点胶固定。
六、使用建议与布局注意事项
- 为保证长期可靠运行，应在额定电流以下工作并留有裕量（建议 70–80% 额定电流作为连续工作上限）。
- 关注饱和电流，避免工作点接近 Isat，以免电感值骤降导致电路性能恶化。
- DCR 会引入功耗并产生热量，设计时需计算铜损并评估温升，必要时在布局中提供散热路径。
- 电感与其他敏感信号线保持合理间距，必要时增加屏蔽或滤波元件以减少干扰。
七、可靠性与测试
- 建议在实际产品中进行温升测试、振动与冲击测试以及寿命老化试验，验证在目标应用条件下的电气与机械稳定性。
- 对批量采购建议进行抽样测量电感值、DCR 与电流特性，确保一致性。
八、选型与采购建议
- 若电路对损耗敏感或工作电流接近 2 A，建议考虑低 DCR 或更高额定电流的替代型号。
- 订购时请确认型号全称 PSPMAA0605H-820M-IGF、品牌 PROD（谱罗德）与封装规格，向供应商索取器件规格书与推荐焊盘图以便设计验证。
如需，我可根据您的具体电路条件（工作电压、纹波大小、允许温升和板面空间）提供更详细的选型与布局建议。
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