WMSIC Electronic Components

YLPTEC R15P21503D

ModelR15P21503D
PackageSIP-5P
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 R15P21503D
Type
YLPTEC
Minimum package
25 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YLPTEC
Electronic Component
R15P21503D
Electronic Component
1
Electronic Component
9.8mm
Package
SIP-5P
Electronic Component
Isolated Power Supply Module
Electronic Component
5.016g
Electronic Component
19.5mm
Electronic Component
12.5mm
Electronic Component
1
Electronic Component
BM0258715912
Operating Temperature
40℃~+90℃
Switching Frequency
50kHz
Electronic Component
200mVp-p
Conversion
90%

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

R15P21503D 产品概述

一、简介

R15P21503D 是 YLPTEC(易川) 推出的高效双路隔离直流-直流电源模块,封装为 SIP-5P。模块在单一 15V 工作电压下提供两路稳压输出(-3V 与 +15V),总输出功率可达 2W,转换效率高达 90%,并具有 3kVrms 的输入输出隔离能力。其小巧体积、宽温工作范围以及自动故障恢复的短路保护,使其非常适合工业控制、数据采集及需要隔离电源的模拟/数字混合系统。

二、主要性能参数

  • 输出通道数:2
  • 总输出功率:2W
  • 工作电压 (Vin):15V
  • 转换效率:90%(典型)
  • 输出电压 (Vout):-3V(通道1);+15V(通道2)
  • 输出电流(最大):-3V 通道 93mA;+15V 通道 185mA
  • 最大容性负载:-3V 通道 680µF;+15V 通道 150µF
  • 隔离电压 (Vrms):3kV
  • 开关频率:50kHz
  • 纹波噪声:200mVp-p(典型)
  • 保护特性:短路保护;自动故障恢复
  • 工作温度范围:-40℃ 至 +90℃
  • 封装:SIP-5P,尺寸:19.5mm × 9.8mm × 12.5mm
  • 品牌:YLPTEC (易川)
  • 校验状态:校验通过

三、功能与优势

  • 高效率、低功耗:典型 90% 的转换效率意味着在满载 2W 输出时,仅产生约 0.2W 左右的功耗,有利于减小发热和简化散热设计。
  • 双路隔离输出:提供 ±(或独立)两路隔离输出,可直接为模拟前端、参考电源及数字电路提供分离供电,降低地环路干扰。
  • 强隔离能力:3kVrms 隔离等级满足大多数工业和通信系统的安全隔离需求,提升系统抗干扰和安全性。
  • 宽温度与可靠性:-40℃~+90℃ 的工作温度范围适配恶劣环境应用,无需额外温控即可在高温环境中稳定运行。
  • 保护机制:内置短路保护并带自动恢复功能,异常清除后模块可自动恢复输出,减少人工干预。

四、应用场景

  • 工业控制与PLC 隔离电源
  • 模拟前端与数据采集(ADC、放大器)供电,降低共模噪声
  • 通信设备、测试测量仪器的局部隔离电源
  • 传感器、隔离驱动及隔离信号链路供电
  • 其他对隔离、低噪声及小体积电源有要求的嵌入式系统

五、典型设计与使用建议

  • 输入去耦:建议在输入端放置 0.1µF 陶瓷与 4.7~10µF 低 ESR 电解或固态电容并联,以抑制开关干扰并提高瞬态响应。
  • 输出滤波:为达到规格中纹波噪声 200mVp-p,输出侧应配合厂商推荐的低 ESR 滤波电容;对于最大容性负载,请严格按通道区分(-3V: 680µF,+15V: 150µF),过大或不当的电容可能影响稳定性。
  • 布局注意:输入端与输出端为隔离侧,请确保输入与输出的接地分离并保持引脚附近的走线尽量短、宽,减少寄生电感和噪声耦合。
  • 散热与环境:模块自身损耗较小,但在高温或限制散热空间时仍应留出通风或采用散热板;在连续满载运行下,应做热评估以确保长期可靠性。
  • 保护与系统级考虑:虽然模块带有短路自动恢复功能,但建议在系统级加入熔断或电流限制以应对极端故障并满足安全规范。

六、封装与引脚

  • 封装形式:SIP-5P,尺寸 19.5 × 9.8 × 12.5 mm,适合垂直插置或插件化安装。
  • 引脚定义:为确保正确接线与安装,请参考 R15P21503D 的详细资料或规格书获取具体引脚排列和接线示意。

七、小结

R15P21503D 是一款面向工业与嵌入式应用的双路隔离 DC-DC 模块,凭借高效率、强隔离、宽温适应性及自动恢复的短路保护,能够为模拟与数字电路提供稳定、低噪的隔离电源。其小巧 SIP-5P 封装便于在空间受限的系统中使用。选型时请结合系统对最大输出电流、容性负载及隔离需求进行验证;更多电气特性与引脚信息建议查阅官方规格书或联系供应商技术支持。

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