Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
PROD PSPMAA0605H-101M-IGF PSPMAA0605H
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PROD PSPMAA0605H-101M-IGF
- Type
- PROD
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PROD
- Electronic Component
- PSPMAA0605H-101M-IGF
- Electronic Component
- 1
- Package
- SMD,7.1x6.6mm
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 1.625g
- Inductor
- 100uH
- Electronic Component
- 1
- Electronic Component
- BM0227680721
- Current
- 1.7A
- Resistor(DCR)
- 400mΩ
- 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-101M-IGF 产品概述
一、概述
PSPMAA0605H-101M-IGF（品牌：PROD / 谱罗德）是一款面向开关电源与电源滤波的表面贴装功率电感，标称电感值100 µH，允许±20%公差。封装为SMD，外形尺寸约7.1 × 6.6 mm，适合空间受限的电源模块和板级滤波应用。
二、主要参数与特性
- 电感值：100 µH ±20%（公差范围内可能为80–120 µH）
- 额定电流（Irms）：1.7 A（在保证规定温升和电气性能下的连续工作电流）
- 饱和电流（Isat）：2.0 A（磁芯开始明显降感的参考值）
- 直流电阻（DCR）：约400 mΩ（典型值）
该器件在中低频纹波抑制、能量储存和滤波场景中表现平衡，但较高的DCR会带来明显的I^2R损耗，需要在热设计上考虑。
三、功耗与热管理
按典型直流电阻计算，额定电流下（1.7 A）铜耗约为1.16 W，接近饱和电流（2 A）时损耗约1.6 W。建议在使用时留有电流余量并做好散热路径设计（加大铜箔、靠近散热铜柱或安排通孔导热），以控制温升并避免性能退化。
四、应用场景
适用于降压（buck）转换器的输出滤波、输入滤波、点-线-面电源模块、以及需中等能量储存与纹波抑制的便携或工业电源板级电路。亦可用于 EMI 抑制、LC 滤波器等。
五、布局与焊接建议
- 采用标准SMD回流焊工艺（请依据厂家回流曲线）。
- PCB焊盘尽量保证良好焊接面积与焊锡覆铜，必要时在器件周围加宽散热铜箔或采用导热通孔。
- 避免在器件正下方放置敏感信号走线；输入/输出电容靠近电感与开关管安排以保证良好回流路径。
六、可靠性与使用注意
- 因DCR较大，长时间高电流会引起显著发热，应做电流裕度设计并验证温升。
- 在接近或超过Isat时电感值会下降，应保证工作峰值电流低于饱和电流以维持电路性能。
- 存储与焊接按一般被动元件规范处理，避免超出机械应力与湿热等级限制。
七、采购与替代
型号：PSPMAA0605H-101M-IGF，品牌：PROD（谱罗德），封装：SMD 7.1×6.6 mm。选型时若需更低DCR或更高电流能力，可考虑相同尺寸下电流等级更高或采用低DCR设计的替代型号。购买前建议索取样品并在目标平台上做热及电气验证。
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