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PROD PDPMAA1712-220MP PDPMAA1712
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PROD PDPMAA1712-220MP
- Type
- PROD
- Minimum package
- 120 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PROD
- Electronic Component
- PDPMAA1712-220MP
- Electronic Component
- 1
- Package
- Through-hole
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 19.83g
- Inductor
- 22uH
- Electronic Component
- 1
- Electronic Component
- BM0258741588
- Current
- 13A
- Resistor(DCR)
- 15mΩ
- Electronic Component
- Electronic Component
- Electronic Component
- 120
- and Current(Isat)
- 19A
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
PDPMAA1712-220MP 产品概述
一、产品简介
PDPMAA1712-220MP 为谱罗德（PROD）系列高电流功率电感，标称电感值 22 µH（公差 ±20%），采用插件（Through‑Hole）封装，引脚间距 P=13 mm。产品专为高电流开关电源与电源管理场景设计，在保持较低直流电阻的同时具有良好的饱和电流特性。
二、主要技术参数
- 电感值：22 µH，公差 ±20%
- 额定电流（Irms）：13 A（连续允许值）
- 饱和电流（Isat）：19 A（磁芯起始饱和导致电感显著下降）
- 直流电阻（DCR）：约 15 mΩ（典型值，25°C）
- 封装形式：插件，P = 13 mm
- 品牌：PROD（谱罗德）
三、特点与优势
- 低 DCR：15 mΩ 级别有助于减小铜损，提高效率，适合中高电流应用。
- 高饱和电流：19 A 的 Isat 为短时冲击与峰值电流提供裕量，降低电感饱和导致的性能退化风险。
- 插件封装：便于手工装配和热管理，适合样机验证及某些工业产品。
- 稳定性：适当的磁芯材料与绕组工艺，保证在额定温升范围内电感保持稳定。
四、典型应用
- DC‑DC 降压/升压转换器（服务器、电源模块）
- 电动工具、工控设备的电源滤波与储能
- LED 驱动、汽车电子（需结合温度与振动评估）
- 高电流电源轨滤波器与纹波抑制
五、设计与使用建议
- 额定电流为连续工作条件下的推荐值，实际选型应保留温升与老化裕量（通常建议工作电流 ≤ 80% Irms）。
- 在高直流偏置或长时间脉冲负载下，关注电感随电流下降的特性，应参考实际测试的 L‑I 曲线。
- PCB 布局：将电感置于开关器件附近，缩短电流回路，增加散热路径并避免靠近敏感信号线。插件型器件可通过金属散热片或导热铜箔改善散热。
- 焊接：遵循插件元件波峰或手工焊接工艺温度限制，避免过热导致磁性能退化。
六、检验与包装
建议在最终设计中通过实际样片测试 DCR、L 值（含 DC 偏置）与温升曲线。出厂通常按批次检验并提供基本参数报告，包装适合常规运输与手工装配储存。
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