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YLPTEC R12P21503D
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YLPTEC R12P21503D
- Type
- SIP-5P
- Minimum package
- 25 未知
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YLPTEC
- Electronic Component
- R12P21503D
- Electronic Component
- 1
- Electronic Component
- 9.8mm
- Package
- SIP-5P
- Electronic Component
- Isolated Power Supply Module
- Electronic Component
- 5.046g
- Electronic Component
- 19.5mm
- Electronic Component
- 12.5mm
- Electronic Component
- 1
- Electronic Component
- BM0258715881
- 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.
R12P21503D 产品概述
一、产品简介
R12P21503D 是 YLPTEC(易川) 推出的一款双路隔离式直流-直流转换器，封装为 SIP-5P，适用于对体积、效率和隔离性能有要求的小型电子系统。该模块以 12V 输入为工作点，提供 -3V 与 +15V 两路输出，总输出功率 2W，转换效率高达 90%，兼顾性能与能耗。
二、主要电气参数
- 输入电压：12V（工作电压 Vin=12V）
- 输出通道数：2（Vout1=-3V，Vout2=+15V）
- 输出功率：总计 2W；输出电流最大值：-3V 通道 93mA，+15V 通道 185mA
- 转换效率：90%（典型）
- 隔离电压：3kV (Vrms)
- 开关频率：50kHz
- 纹波噪声：200mVp-p
- 最大容性负载：-3V 通道 680µF；+15V 通道 150µF
三、功能与保护
- 短路保护：内置短路保护机制，发生短路时能保护模块与负载
- 自动故障恢复：异常消除后模块自动恢复工作，便于系统恢复与维护
- 高隔离：3kV 隔离电压适合工业控制与测量场景，防止地环路与干扰传递
四、机械与环境特性
- 封装：SIP-5P，便于插入式安装与板端调试
- 尺寸：长 19.5mm × 宽 9.8mm × 高 12.5mm，体积小巧，利于密集布局
- 工作温度范围：-40℃ ~ +90℃，适应宽温度工业环境
五、应用场景与设计建议
适用于工业控制模块、传感器供电、数据采集、仪器仪表、通信接口隔离等需双路、小功率隔离供电的场合。设计时建议：
- 在输出端并接低 ESR 的去耦电容，且单个通道最大容性负载不要超过标称值（-3V:680µF，+15V:150µF），以防振荡或瞬态超载。
- 输出电容应尽量靠近模块引脚布置，减少回流路径与寄生电感。
- 考虑输入侧加输入滤波与浪涌保护以提高系统鲁棒性。
- 在高温或近额定功率条件下注意散热与功率热降额。
六、选型要点与注意事项
选择时关注双路电流分配是否满足系统峰值需求，以及是否需要更低纹波或更高功率余量；若系统存在较大瞬态负载，应评估模块的动态响应能力并配置合适的滤波与储能元件。R12P21503D 以高效率、小体积和可靠的隔离特性，适合对空间与电气隔离有严格要求的工程应用。
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