WMSIC Electronic Components

YLPTEC URB2403S-6WR3 - Converter URB2403S

ModelURB2403S-6WR3
PackageSIP-7
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 URB2403S-6WR3
Type
YLPTEC
Minimum package
22 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
URB2403S-6WR3
Electronic Component
1
Electronic Component
12mm
Package
SIP-7
Electronic Component
Isolated Power Supply Module
Electronic Component
6.106g
Electronic Component
22mm
Electronic Component
12mm
Electronic Component
1
Electronic Component
BM0264335022
Operating Temperature
40℃~+105℃
Switching Frequency
300kHz
Electronic Component
50mVp-p
Conversion
78%

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

URB2403S-6WR3 产品概述

一、产品简介

URB2403S-6WR3 是 YLPTEC(易川) 提供的一款隔离型直流-直流电源模块,单路输出,额定输出功率 4.5W,标准输出电压为 3.3V,最大输出电流可达 1.35A。该模块具备宽输入电压范围、隔离设计与多重保护功能,体积小巧,适合工业控制、通信、物联网与汽车电子等对隔离与可靠性有要求的嵌入式场景。

二、主要参数

  • 输入电压 (Vin):9V ~ 36V(4:1 宽输入)
  • 输出电压 (Vout):3.3V
  • 输出电流(最大):1.35A
  • 输出功率:4.5W
  • 转换效率:典型 78%,在特定条件下可达更高值(资料中最高可达 87%)
  • 隔离电压 (Vrms):1.6kV(资料亦标注 1500VDC,请以最终数据表/实物为准)
  • 最大容性负载:1800µF
  • 开关频率:300kHz
  • 纹波噪声:50mVp-p
  • 工作温度范围:-40℃ ~ +105℃(部分资料注明 -40℃ ~ +85℃,请以最终规格书为准)
  • 尺寸:22mm × 12mm × 12mm
  • 封装形式:SIP-7(资料存在 SIP-8 的标注差异,请以实物/数据表为准)
  • 保护功能:欠压保护、短路保护、过流保护

三、关键特性与优势

  • 宽输入范围(9–36V):支持多种电源总线输入,便于在 12V/24V 等常见电源系统中直接使用。
  • 隔离设计:高隔离电压可实现输入与输出间的安全隔离,用于信号隔离、地环路消除与系统安全防护。
  • 多重保护:内建欠压、短路与过流保护,提升系统可靠性并简化外围保护电路设计。
  • 小体积、高功率密度:22×12×12mm 封装适合集成到空间受限的模块化设备或嵌入式系统中。
  • 低纹波与较高开关频率:300kHz 开关频率配合 50mVp-p 纹波,利于供电精密数字电路和模拟前端。

四、典型应用场景

  • 工业控制:为 PLC、传感器模块、现场总线接口等提供隔离供电,避免地环路干扰。
  • 通信设备:基站、路由器与终端设备的隔离电源模块。
  • 物联网与嵌入式系统:为 MCU、无线模块、数据采集单元提供稳定隔离电源。
  • 汽车电子(需确认车规等级):适用于车载辅助电源或车身电子模块的隔离供电(在实际应用前请验证温度和电磁兼容性指标)。

五、使用建议

  • 输入电压应严格控制在 9–36V 范围内,避免长时间在极限值附近工作以延长寿命。
  • 大电流输出或高温环境下需考虑散热与降额使用;若设备工作在高温端值(>85℃),请按厂商建议进行热管理。
  • 若对纹波噪声特别敏感,可在输出端加适当低 ESR 电解或钽电容及陶瓷旁路电容以进一步滤波。
  • 由于资料中对封装和隔离电压、温度范围存在不同标注,上板前请以最新数据手册和样品实测为准,确认引脚定义与安装方向。

六、注意事项与合规性

  • 在涉及安全隔离的应用(如医疗、部分汽车场景)时,务必验证模块的绝缘等级、相关认证与长期耐压能力。
  • 建议在设计评估阶段进行短路、过流与过温测试,确保保护动作符合系统需求。
  • 采购与量产前,请向供应商索取最新数据手册和样品,核对封装、温度等级与效率曲线等关键参数。

综上,URB2403S-6WR3 是一款面向嵌入式与工业场景的高隔离、小体积 DC-DC 模块,适合需要 3.3V 输出且要求输入/输出隔离的应用场景。在使用前建议确认最终数据手册中的温度、隔离和封装细节,以保证系统设计的可靠与安全。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.