WMSIC Electronic Components

YLPTEC IB0505LS-1WR3 IB0505LS

ModelIB0505LS-1WR3
PackageSIP,19.5x6mm
BrandYLPTEC
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
YLPTEC IB0505LS-1WR3
Type
YLPTEC
Minimum package
25 管

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
IB0505LS-1WR3
Electronic Component
1
Electronic Component
6mm
Package
SIP,19.5x6mm
Type
Electronic Component
Electronic Component
Isolated Power Supply Module
Electronic Component
3.269g
Electronic Component
19.5mm
Electronic Component
10mm
Electronic Component
1
Electronic Component
BM0258715880
Operating Temperature
40℃~+85℃
Switching Frequency
100kHz
Type
Electronic Component

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

IB0505LS-1WR3 产品概述

一、产品简介

IB0505LS-1WR3 是 YLPTEC(易川) 推出的高可靠性单通道隔离型 DC-DC 电源模块,额定输出功率 1W,输入/输出同为 5V(Vin 4.75–5.25V,Vout 5V)。该模块采用 SIP 封装(19.5 × 6mm),体积小巧,适用于空间受限的工业和嵌入式系统,提供高达 1.5kVrms 的输入输出隔离,具备短路保护、低功耗等实用特性,适合用于对隔离、电磁兼容和稳定性有严格要求的场景。

二、主要规格

  • 通道数:1
  • 输入电压范围(Vin):4.75V ~ 5.25V
  • 输出电压(Vout):5V
  • 输出功率:1W
  • 最大输出电流:200mA
  • 转换效率:典型 74%
  • 隔离电压(Vrms):1.5kV
  • 最大容性负载:2400µF
  • 开关频率:100kHz
  • 空载输入电流:5mA
  • 纹波噪声:30mVp-p
  • 工作温度范围:-40℃ ~ +85℃
  • 特性:短路保护、低功耗
  • 封装:SIP,尺寸 19.5mm × 6mm × 10mm(长×宽×高)
  • 品牌:YLPTEC(易川)

三、功能与特性

  1. 隔离性能高:1.5kVrms 隔离电压可有效阻断地环路、抑制共模干扰,适合用于信号采集、工业总线与数字隔离器供电等需求。
  2. 紧凑封装:SIP 19.5×6mm 的小型化设计,便于在 PCB 空间受限处直接插装或通过焊接安装。
  3. 低功耗待机:空载输入电流仅 5mA,适合对功耗敏感的电池供电或长期在线设备。
  4. 稳定输出:最大输出电流 200mA,输出电压 5V,纹波仅 30mVp-p,适合对电源噪声敏感的模拟或数字电路供电。
  5. 容性负载兼容性好:允许最大 2400µF 的容性负载,便于与大容量滤波/去耦电容配合使用。
  6. 保护功能:具备短路保护,提升系统可靠性与现场维护安全性。

四、典型应用场景

  • 工业控制与自动化:为现场传感器、隔离放大器、数据采集模块提供隔离电源,减少地环路干扰。
  • 通信设备:为隔离的收发模块、隔离转换器或接口电路供电,保证信号完整性。
  • 仪器仪表:用于测量前端、ADC 采样电路和隔离输入模块的独立稳压源。
  • 嵌入式系统:空间受限的单板、模块化系统中作为本地隔离供电单元。
  • 铁路与交通电子:对抗强干扰环境的隔离电源方案(需配合认证与系统级验证)。

五、热管理与可靠性

  • 在额定环境温度范围(-40℃ ~ +85℃)内设计使用;建议在高温或功率接近额定时进行必要的散热处理与通风,以保证长期可靠性。
  • 出于保守考虑,当环境温度接近上限时,对输出功率进行适度降额使用(例如降低输出电流或增加散热片/空气流动),以延长寿命并避免热触发保护动作。
  • 模块工作频率 100kHz,布局时应注意输入端和输出端旁路电容的放置,减小寄生环路和 EMI 辐射。

六、机械尺寸与封装

  • 封装形式:SIP(直插式),便于标准插装或插件自动化生产。
  • 外形尺寸:长度 19.5mm,宽度 6mm,高度 10mm。适合在 PCB 上紧密排列,节省空间。
  • 引脚与安装方式:标准 SIP 引脚布局(具体引脚定义请参照产品引脚图或手册),在焊接时注意温度规范与焊接工艺。

七、使用注意事项

  • 输入电源须稳定在 4.75–5.25V 范围内,避免长时间超限使用。建议在输入端并联适当的去耦电容(低 ESR),以抑制瞬态和噪声。
  • 输出侧若连接大容性负载或长电缆,需评估启动响应与稳态稳定性;2400µF 为模块允许的最大容性负载,使用时应考虑电容的等效串联电阻(ESR)。
  • 虽具短路保护,但如遇频繁短路或异常负载,仍建议排查故障原因并采取适当保护措施(如熔断或外部限流)。
  • PCB 布局上,输入地与输出地应保持隔离,并尽量缩短高频回路长度;对敏感模拟地应单独处理,避免共模干扰。

八、订购与支持

  • 型号:IB0505LS-1WR3
  • 品牌:YLPTEC (易川)
  • 封装:SIP,19.5×6mm
  • 订购前建议索取最新数据手册、器件引脚图和可靠性测试报告,以便确认在目标应用中的符合性与认证需求。

如需进一步电气特性曲线、引脚定义、典型应用电路或环境应力测试数据,可联系供应商索取完整技术手册与样品验证资料。

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