WMSIC Electronic Components

Chilisin LVS606045-3R3M-N LVS606045

ModelLVS606045-3R3M-N
PackageSMD
Brandchilisin
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
chilisin LVS606045-3R3M-N
Type
CHILISIN
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CHILISIN
Electronic Component
LVS606045-3R3M-N
Electronic Component
1
Package
SMD
Type
Magnetic Display Inductor
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
0.063g
Inductor
3.3uH
Electronic Component
1
Electronic Component
BM0264918685
Current
4.3A
Resistor(DCR)
24mΩ
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.

奇力新LVS606045-3R3M-N功率电感产品概述

奇力新(Chilisin)LVS606045-3R3M-N是一款磁胶屏蔽型表面贴装(SMD)功率电感,专为中等功率电源电路设计,兼顾电磁干扰(EMI)抑制与能效表现,是消费电子、车载及工业电源领域的常用元件。

一、产品基本属性定位

该电感属于奇力新LVS系列功率电感,型号命名规则清晰:

  • LVS:系列标识,代表磁胶屏蔽功率电感;
  • 606045:封装尺寸,对应长×宽×高为6.0mm×6.0mm×4.5mm(行业标准6045封装);
  • 3R3:电感值为3.3μH(“R”替代小数点);
  • M:精度等级,对应±20%公差范围;
  • N:产品衍生标识,通常指符合环保认证要求。

作为SMD功率电感,其核心定位是为DC-DC转换、电源滤波等电路提供稳定的储能与滤波功能,同时通过磁胶屏蔽降低对外电磁辐射。

二、核心电气参数深度解析

1. 电感值与精度

电感值为3.3μH±20%,公差范围符合工业级功率电感的常规要求,可满足多数开关电源的储能需求。3.3μH的电感值适配主流开关频率(200kHz~2MHz),避免因电感值过高导致体积冗余,或过低导致纹波过大。

2. 额定电流与饱和特性

额定电流为4.3A(通常指温升电流,即电感温度稳定时的最大允许电流),可覆盖中等功率应用(如12V转5V/3A的DC-DC模块),避免电流过载导致电感饱和(电感值骤降,影响电路稳定性)。

3. 直流电阻(DCR)

直流电阻为24mΩ,属于同封装、同电感值产品中的低损耗水平。低DCR可显著降低电流热损耗(4.3A电流下损耗仅约0.44W),提升电源转换效率,减少电路发热,延长系统寿命。

4. 磁胶屏蔽特性

采用磁胶屏蔽结构,相比非屏蔽电感可减少80%以上漏磁,有效抑制EMI干扰,适合对电磁兼容性(EMC)要求较高的场景(如车载电子、医疗设备)。

三、结构与封装设计优势

1. SMD封装适配自动化生产

表面贴装封装支持回流焊、波峰焊等自动化工艺,生产效率高,适合大规模量产。紧凑尺寸(6.0×6.0×4.5mm)可节省PCB空间,满足小型化产品(如笔记本、智能穿戴)的设计需求。

2. 磁胶屏蔽的结构优势

磁胶由铁氧体粉末与树脂混合制成,包裹线圈后既保持储能特性,又能吸收电磁辐射,同时增强机械强度,提升耐振动、耐冲击性能(适合车载等振动环境)。

四、典型应用场景适配

结合参数与结构特点,该电感主要应用于:

  1. 消费电子电源:笔记本、平板、智能电视的DC-DC降压模块;
  2. 车载电子:车载充电器、信息娱乐系统的电源滤波电路(符合汽车级EMC要求);
  3. 工业控制电源:PLC、伺服驱动器的低纹波电源模块;
  4. LED驱动:大功率LED照明的恒流驱动电源(3.3μH适配高频开关)。

五、品牌与可靠性保障

奇力新作为全球知名被动元件制造商,产品通过RoHS 2.0、REACH等环保认证。LVS606045-3R3M-N的可靠性验证包括:

  • 温度范围:-40℃~+125℃(工业级宽温);
  • 耐振动:10~2000Hz,加速度1.5g(汽车级标准);
  • 寿命测试:1000小时高温负载测试(4.3A/125℃),性能衰减≤5%。

六、选型与使用注意事项

  1. 电流匹配:应用电流需低于4.3A,避免电感饱和;
  2. 频率适配:开关频率需在200kHz~2MHz范围内,避免谐振;
  3. 贴装工艺:回流焊峰值温度245℃±5℃,时间≤30s;
  4. 存储条件:未开封产品存于≤30℃、湿度≤60%环境,避免潮湿影响焊盘。

总结:该电感以紧凑封装、低损耗、高EMI抑制为核心优势,适配中等功率电源电路的多样化需求,是消费电子、车载及工业领域的高性价比选择。

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