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YLPTEC ROE-0505S
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YLPTEC ROE-0505S
- Type
- YLPTEC
- Minimum package
- 43 未知
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YLPTEC
- Electronic Component
- ROE-0505S
- Electronic Component
- 1
- Electronic Component
- 10.15mm
- Package
- SIP,11.7x6mm
- Electronic Component
- Isolated Power Supply Module
- Electronic Component
- 1.924g
- Electronic Component
- 11.68mm
- Electronic Component
- 6mm
- Electronic Component
- 1
- Features
- Electronic Component
- Electronic Component
- BM0241003621
- Operating Temperature
- 40℃~+85℃
- Switching Frequency
- 300kHz
- Type
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
ROE-0505S 产品概述
一、产品简介
ROE-0505S 是 YLPTEC(易川) 面向分布式电源系统设计的一款隔离型直流-直流转换器，提供一路与输入电源电气隔离的 5V 输出，额定输出功率 1W。该模块为小体积 SIP 封装（11.7×6mm），适用于输入电压变化在 ±10% 范围内、对输出稳压和纹波噪声要求不高但需要隔离的场合。
二、主要性能参数
- 输入电压：4.5V ～ 5.5V
- 输出电压：5V（非稳压型）
- 输出通道数：1 路
- 输出功率：1W，最大输出电流 200mA
- 转换效率：≈80%（典型）
- 开关频率：300kHz
- 输出纹波噪声：60mVp-p（典型）
- 最大容性负载：200µF
- 隔离耐压：1.5kV RMS（1500VDC）
- 工作温度：-40℃ ～ +85℃
- 保护功能：短路保护
- 尺寸（L×W×H）：11.68mm × 10.15mm × 6mm
- 封装：SIP，11.7×6mm
三、应用场景
适用于需要输入/输出电气隔离但负载或供电精度要求不高的应用，例如：分布式电源节点、信号隔离供电、低功耗传感器供电、工业控制模块和通信终端的辅助隔离电源等。
四、使用建议与注意事项
- 输入要求：模块为非稳压型，推荐输入电源在 4.5～5.5V 范围内，变化不超过 ±10%，以保证输出接近标称值。
- 负载与热管理：满载时输出 200mA，Pout=1W，依据 80% 效率，输入功率约 1.25W，输入电流约 0.25A，长时间满载时注意散热和周围温度影响，必要时预留散热空间或减小工作电流。
- 输出电容：允许最大并联容性负载 200µF，建议在输出端并联 0.1µF 陶瓷与适量电解/固态电容以滤除高频与低频噪声，但总容性不超过 200µF。
- 保护与可靠性：模块具备短路保护功能，可降低故障风险，但建议在系统层面加保险、熔断器或限流设计以提高安全性。
- PCB 布局：输入输出走线尽量短且粗，输入滤波与旁路电容靠近模块引脚布置，隔离边界处保持足够的爬电和气隙距离以符合隔离等级要求。
- 电磁兼容：开关频率 300kHz，布局与滤波设计要兼顾 EMI 控制，必要时在输入侧增加共模/差模滤波器。
五、优点与局限
优点：体积小、隔离耐压高、适合分布式低功耗隔离供电、具短路保护。
局限：非稳压型，仅适合输入电压及负载变化较小的场合；对输出纹波与精度要求高的系统需加外部稳压或后级 LDO/滤波处理。
六、典型接线与选型提示
典型引脚为 Vin+/Vin- 与 Vout+/Vout-（SIP 封装），接线时注意极性与接地隔离。选型时确认系统输入稳定性、负载最大电流、允许纹波及是否需要更高隔离或更高精度，若需更严格的稳压性能可在后端并联低压差稳压器（LDO）或使用更高规格的模块。若需详细引脚定义、性能曲线与应用电路，请参考厂商完整数据手册。
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