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Vishay IHLP2020CZER100MA1 Inductor IHLP2020CZER100MA1
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- VISHAY IHLP2020CZER100MA1
- Type
- VISHAY
- Minimum package
- 2000 未知
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- VISHAY
- Electronic Component
- IHLP2020CZER100MA1
- Electronic Component
- 1
- Package
- SMD,5.5x5.2mm
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 1g
- Inductor
- 10uH
- Electronic Component
- 1
- Electronic Component
- BM0229273652
- Electronic Component
- AEC-Q200
- Current
- 2.5A
- Resistor(DCR)
- 164mΩ
- 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.
IHLP2020CZER100MA1 产品概述
一、产品简介
IHLP2020CZER100MA1 为 VISHAY（威世）IHLP 系列低剖面屏蔽功率电感，标称电感值 10 µH（±20%）。该器件为表贴（SMD）封装，外形尺寸 5.5 × 5.2 mm，专为高密度电源设计和车规应用优化，满足 AEC‑Q200 车规等级要求。
二、主要技术参数
- 电感值：10 µH，公差 ±20%
- 额定电流（Ir）：2.5 A（持续工作不出现过温或显著电感衰减）
- 饱和电流（Isat）：4 A（在该电流下电感降至标称值的规定比例）
- 直流电阻（DCR）：164 mΩ
- 封装：SMD，尺寸 5.5 × 5.2 mm
- 特性：屏蔽结构，适用于高密度排列的电路板
- 可靠性：AEC‑Q200 车规级认证
三、关键特性与优势
- 屏蔽设计降低电磁干扰（EMI），便于与敏感模拟或高速数字电路邻近布局。
- IHLP 系列以低剖面、高电流密度著称，适合空间受限但需较大电流的点对点电源或 DC‑DC 变换器。
- AEC‑Q200 认证保证了在汽车环境下的温度循环、振动和湿热等可靠性需求。
- 尽管体积小，拥有较高的饱和电流（4 A），适合短时浪涌电流场景。
四、典型应用场景
- 汽车电子：车载供电模块、车身控制单元、ADAS 供电子系统。
- 工业与通信：开关电源、降压（buck）稳压器、点位电源滤波。
- 消费类电子：LED 驱动、便携设备电源管理（需注意热管理）。
五、选型要点与注意事项
- DCR 164 mΩ 在一定程度上会带来铜耗与发热，设计时需评估在额定电流下的功耗与温升，必要时考虑散热或并联方案。
- 确认电路中的峰值电流不超过饱和电流（Isat=4 A），否则电感量下降可能影响稳压性能。
- 在车规或高可靠性系统中，优先采用 AEC‑Q200 认证型号并留足组件老化/温度余量。
- 推荐按 VISHAY 的回流焊工艺规范进行贴装与回流，以保证焊点可靠性与长期稳定性。
六、结论
IHLP2020CZER100MA1 是一款面向汽车及高可靠性电源设计的屏蔽型 SMD 功率电感，兼顾体积与电流承载能力。适用于需要 EMI 控制、空间受限且对可靠性要求高的 DC‑DC 转换与电源滤波场合；在选型时需权衡其 DCR 引起的损耗与系统热预算。
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