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BOURNS SRP7028A-3R3M
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- BOURNS SRP7028A-3R3M
- Type
- BOURNS
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- BOURNS
- Electronic Component
- SRP7028A-3R3M
- Electronic Component
- 1
- Package
- SMD,7.3x6.6mm
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 1.1g
- Inductor
- 3.3uH
- Electronic Component
- 1
- Electronic Component
- BM0084440725
- Electronic Component
- AEC-Q200
- Current
- 6A
- Resistor(DCR)
- 30mΩ
- Electronic Component
- Electronic Component
- Electronic Component
- 1000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：SRP7028A-3R3M 功率电感
一. 产品简介
SRP7028A-3R3M 是一款高性能的表面贴装型功率电感，适用于广泛的电子应用领域，包括但不限于开关电源、DC-DC 转换器、滤波器和电机驱动等。这款电感由知名品牌 BOURNS 生产，符合 AEC-Q200 认证，意味着其在汽车电子应用中同样非常可靠。其较高的耐压和电流处理能力使其特别适合于要求苛刻的电子设备。
二. 主要规格与参数
- 型号：SRP7028A-3R3M
- 安装类型：表面贴装型 (SMD)
- 封装尺寸：长 7.30mm × 宽 6.60mm × 高 3.00mm
- 电感量：3.3 µH
- 容差：±20%
- 自谐振频率：25 MHz
- 电流-饱和：12A
- 额定电流：6A
- DC电阻 (DCR)：最大 30 毫欧
- Q 值：20 @ 100kHz
- 工作温度范围：-40°C 至 150°C
- 材料 - 磁芯：羰基粉
- 屏蔽：具屏蔽设计
- 等级：AEC-Q200 认证
三. 应用场景
SRP7028A-3R3M 电感因其出色的电性能和宽广的工作温度范围，适合应用于：
- 开关电源：该电感在开关电源中常用作储能元件，通过储存和释放能量以提升转换效率。
- DC-DC 转换器：在各种 DC-DC 转换器设计中，此电感可以有效降低波纹电流，改善输出电压的稳定性。
- 电机驱动系统：在电机驱动电路中，SRP7028A-3R3M 可用于滤波和能量存储，提升系统的动态响应。
- 消费电子产品：在各类消费电子产品中，如智能手机、平板电脑和其他便携式设备，此电感也具有良好的适用性。
四. 性能优势
高电流处理能力：SRP7028A-3R3M 的额定电流为 6A，而饱和电流可达到 12A，为设计人员提供了很大的灵活性，适应不同的电流需求。
低 DC 电阻：最大 30 毫欧的 DC 电阻，可以有效降低功耗，提升设备效率，对延长电路使用寿命也有积极作用。
优良的热性能：其工作温度范围可达 -40°C 至 150°C，适应严苛的工作环境，保证在高温或低温下也能稳定运行。
自谐振性能：具有 25 MHz 的自谐振频率，使其在高频应用中具备良好的信号完整性，减少信号衰减。
屏蔽设计：屏蔽结构有效降低电磁干扰（EMI），对信号的完整性有良好的保障，使其在复杂的电磁环境中依然能保持优良的性能。
五. 结论
综上所述，SRP7028A-3R3M 功率电感以其在小尺寸内提供高电性能的特点，正逐渐成为各类高科技电子设备中的理想选择。无论是在汽车、通信，还是消费电子领域，其优越的电气特性为现代电子产品的可靠性和性能提升提供了坚实的基础。设计师在选择电感元件时，SRP7028A-3R3M 无疑是一个值得考虑的优秀解决方案。
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