WMSIC Electronic Components

YLPTEC B0509S-1WR3 B0509S

ModelB0509S-1WR3
PackageSIP-4
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 B0509S-1WR3
Type
YLPTEC
Minimum package
43 管装

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
B0509S-1WR3
Electronic Component
1
Electronic Component
6mm
Package
SIP-4
Electronic Component
Isolated Power Supply Module
Electronic Component
2.076g
Electronic Component
11.6mm
Electronic Component
10.16mm
Electronic Component
1
Electronic Component
BM0265023104
Operating Temperature
40℃~+105℃
Switching Frequency
270kHz
Electronic Component
30mVp-p
Conversion
88%

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

YLPTEC B0509S-1WR3 1W隔离升压电源模块产品概述

一、产品定位与基本属性

YLPTEC(易川)B0509S-1WR3是一款1W小功率隔离升压电源模块,采用SIP-4直插封装设计,核心功能为将4.5V~5.5V低压输入转换为9V隔离输出。该模块专为紧凑式、高可靠供电场景开发,兼顾效率与抗干扰能力,适用于工业控制、物联网、医疗等多领域的小型设备供电。

二、核心性能参数详解

模块关键参数覆盖输入输出、效率、隔离等核心维度,具体如下:

  • 输入输出特性:输入电压范围4.5V~5.5V(兼容常见5V电源/电池),输出电压稳定9V,最大输出电流111mA,额定功率1W,可满足多数低功耗负载(如MCU、传感器)的持续供电需求;
  • 转换效率:典型效率达88%,在小功率升压模块中表现优异,有效降低自身功耗与发热;
  • 隔离性能:隔离电压3kV(有效值),符合工业级安规要求,可彻底隔离输入输出端的电气干扰,保护后端敏感电路;
  • 动态性能:开关频率270kHz(高频设计减少外部元件依赖),空载输入电流仅12mA(待机功耗低),输出纹波噪声30mVp-p(低纹波适配模拟电路、高精度传感器);
  • 负载兼容性:最大容性负载1000uF,支持带容性负载启动,适配不同类型后端负载。

三、关键特性与优势

  1. 高可靠隔离设计:3kV隔离电压满足UL、CE安规标准,避免共地干扰,适合医疗、工业等对隔离要求严格的场景;
  2. 短路保护功能:内置短路保护电路,负载短路时自动切断输出,故障排除后自动恢复,提升系统可靠性;
  3. 宽温工作范围:工作温度覆盖-40℃~+105℃,可适应户外、工业现场等极端温度环境,无需额外散热;
  4. 小体积紧凑封装:尺寸仅11.6mm(长)×6mm(宽)×10.16mm(高),SIP-4封装支持插件安装,节省PCB空间,适配紧凑型设备;
  5. 低纹波低噪声:输出纹波30mVp-p,保证后端模拟电路、传感器正常工作,避免噪声干扰。

四、典型应用场景

B0509S-1WR3凭借特性适配多场景:

  • 工业控制:PLC模块、传感器节点、小型执行器供电(5V转9V为继电器、变送器供电);
  • 物联网终端:智能网关、无线传感器节点电源转换(兼容电池5V输入,提供稳定9V输出);
  • 医疗设备:监护仪、小型诊断设备隔离供电(满足医疗电气隔离安规);
  • 消费电子:便携式设备升压(5V充电宝转9V为特定配件供电);
  • 通信设备:小型基站、路由器辅助电源(低纹波保证信号稳定)。

五、封装与安装说明

采用SIP-4直插封装,引脚定义(常规):

  • 1脚:输入正极(Vin+);
  • 2脚:输入负极(Vin-);
  • 3脚:输出正极(Vout+);
  • 4脚:输出负极(Vout-);
    安装无需额外外围元件(内部集成电感、电容),直接插PCB焊盘即可,简化电路设计。

六、总结

YLPTEC B0509S-1WR3是高性价比1W隔离升压模块,兼具小体积、高隔离、宽温工作、短路保护等优势,可快速适配5V转9V隔离升压场景。其稳定性能与紧凑设计,为工业、物联网、医疗等领域提供可靠供电方案。

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