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YLPTEC B0305S-1WR2 B0305S
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YLPTEC B0305S-1WR2
- Type
- YLPTEC
- Minimum package
- 43 管装
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YLPTEC
- Electronic Component
- B0305S-1WR2
- Electronic Component
- 1
- Electronic Component
- 6mm
- Package
- Through-hole
- Electronic Component
- Isolated Power Supply Module
- Electronic Component
- 1.59g
- Electronic Component
- 11.6mm
- Electronic Component
- 10.16mm
- Electronic Component
- 1
- Features
- Electronic Component
- Electronic Component
- BM0258711706
- Operating Temperature
- 40℃~+105℃
- Switching Frequency
- 270kHz
- Electronic Component
- 30mVp-p
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
B0305S-1WR2 产品概述
B0305S-1WR2 是 YLPTEC(易川) 提供的一款小功率升压型 DC-DC 转换器模块，单通道、输出功率 1W，针对空间受限且要求高可靠性的嵌入式电源和隔离供电场合设计。模块为插件封装，体积小巧，性能稳定，适用于工业控制、通信设备、传感器前端等需要升压与隔离的应用场景。
一 性能亮点
- 升压型单通道输出：输入电压范围 2.97V～3.63V，输出固定 5V，最高输出电流 200mA，输出功率 1W。
- 转换效率高：典型效率约 76%，在常见负载下具有较好能耗表现。
- 低空载损耗：空载输入电流仅 13mA，有利于系统待机功耗控制。
- 低纹波噪声：输出纹波噪声约 30mVp-p，能满足对噪声敏感的后端电路需求。
- 高频工作：开关频率 270kHz，便于实现小型磁性元件及滤波设计。
二 电气与隔离特性
- 输出电压：5V（固定）
- 最大输出电流：200mA（峰值／连续视散热条件而定）
- 最大容性负载：220µF（建议根据负载特性合理选型）
- 隔离电压：1.5kVrms，适合输入/输出需要电气隔离的方案，提高系统抗干扰与安全性。
- 特性：内置短路保护，有助于异常工况下保护模块与系统负载。
三 机械与环境指标
- 封装形式：插件（便于手工焊接或波峰焊接）
- 外形尺寸：长度 11.6mm × 宽度 6mm × 高度 10.16mm，占板面积小、利于密集布局。
- 工作温度范围：-40℃～+105℃，适用于宽温工业环境。
四 使用建议与注意事项
- 输入电源能力：请确保输入电源能提供足够电流并具备稳定性，建议在输入端并联低 ESR 电解或陶瓷电容以抑制瞬态。
- 输出滤波：模块可驱动最大 220µF 的容性负载，如需更低噪声或更快瞬态响应，可适当增加输出旁路电容，但应避免超过制造商建议值以保持稳定性。
- 散热与布局：尽管功耗较低，建议在布局时留出热散路径，避免长期高负载导致温升过高。开关频率为 270kHz，合理布线并在输入/输出端配置屏蔽或滤波，有助于降低电磁干扰。
- 保护功能：模块具备短路保护，但在系统设计中仍建议设置外部过流或保险保护，提升整体可靠性。
五 典型应用领域
- 工业自动化与控制模块的隔离供电
- 便携式设备与嵌入式系统的升压电源
- 通信终端、传感器供电隔离、测量仪器等需要小体积隔离电源的场合
六 订购与封装信息
- 品牌：YLPTEC(易川)
- 型号：B0305S-1WR2
- 封装：插件，适配标准 PCB 安装工艺。
如需进一步的电气特性曲线、引脚定义、典型应用电路或样片评估，请提供具体需求以便提供更详细的资料与支持。
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