WMSIC Electronic Components

YLPTEC WRB2415S-3WR2 WRB2415S

ModelWRB2415S-3WR2
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 WRB2415S-3WR2
Type
YLPTEC
Minimum package
22 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
WRB2415S-3WR2
Electronic Component
1
Electronic Component
9.5mm
Package
SIP-7
Electronic Component
Isolated Power Supply Module
Electronic Component
5.854g
Electronic Component
22mm
Electronic Component
12mm
Electronic Component
1
Electronic Component
BM0264335100
Operating Temperature
40℃~+85℃
Switching Frequency
300kHz
Electronic Component
100mVp-p
Conversion
83%

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

WRB2415S-3WR2 产品概述

一、产品简介

WRB2415S-3WR2 是 YLPTEC(易川) 推出的超小型隔离型 DC-DC 变换器,单路 15V 输出、3W 功率,采用 SIP-7 塑料插针封装,适合空间受限的板载电源设计。模块提供 2:1 宽输入电压范围(18V~36V)、高达 1.5kV 隔离耐压,并在 -40℃ 至 +85℃ 的工业温度范围内稳定工作,兼顾体积、成本与可靠性。

二、主要规格

  • 输入电压(Vin):18V ~ 36V(2:1)
  • 输出电压(Vout):15V
  • 输出功率:3W(单路)
  • 输出电流(最大):200mA
  • 转换效率:典型 83%
  • 最大容性负载:470µF
  • 隔离电压:1.5kVrms(输入-输出)
  • 开关频率:300kHz
  • 纹波噪声:100mVp-p(典型)
  • 工作温度:-40℃ ~ +85℃
  • 封装:SIP-7,外形尺寸 22 × 9.5 × 12 mm

三、功能特性

  • 自恢复短路保护(可持续短路保护,自动恢复)
  • 欠压保护与过流保护,保障模块与系统安全
  • 支持远程遥控/使能功能(便于系统级电源管理)
  • 低纹波、较高效率,适合对噪声与热量有要求的设计

四、设计与使用要点

  • 热管理:3W 输出功率下,效率约 83%,在最差工况(Vin 最小)输入电流约 0.20A,建议在无强制风冷的情况下做适当降额或保证良好自然对流。
  • 电容匹配:最大允许外加输出容性负载为 470µF;建议在输入侧与输出侧均加旁路电容以抑制开关瞬态与降低纹波。
  • 滤波设计:开关频率 300kHz,有利于外部滤波器体积减小;为满足 100mVp-p 纹波规格,请在布局上靠近输出端放置滤波和去耦元件。
  • 保护机制:模块具备短路与过流保护,应配合系统的输入浪涌保护与熔丝等元件,提升整机可靠性。
  • 安装注意:SIP-7 直立引脚封装,占板面积小,建议在周围保留足够爬电距离以保证隔离性能。

五、典型应用

该系列适合通信设备、仪器仪表、工业控制、点位电源与分布式电源模块等场景,尤其在空间受限且需隔离防护的系统中表现优良。

六、可靠性与选型提示

  • 工作温度覆盖工业级范围,适合户外或工业环境,但高温条件下应关注额定输出功率的降额使用。
  • 在需要更高隔离或更大输出电流的场合,应选择更高规格型号或并联/替代方案。
  • 选型时请核对封装(SIP-7)与系统插位、PCB 孔距,确认远程控制引脚与系统兼容性。

WRB2415S-3WR2 以其小巧尺寸、稳健的保护与宽输入范围,为对隔离、体积与成本有明确要求的工业与通讯应用提供了实用的电源解决方案。若需引脚定义、典型接线图或详细电气特性曲线,可进一步索取完整数据手册以指导电路设计与验证。

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