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YLPTEC B0305S-1WR3 B0305S
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YLPTEC B0305S-1WR3
- Type
- SIP
- Minimum package
- 43 未知
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YLPTEC
- Electronic Component
- B0305S-1WR3
- Electronic Component
- 1
- Electronic Component
- 6mm
- Package
- SIP
- Electronic Component
- Isolated Power Supply Module
- Electronic Component
- 1.91g
- Electronic Component
- 11.6mm
- Electronic Component
- 10.16mm
- Electronic Component
- 1
- Electronic Component
- BM0258711697
- Operating Temperature
- 40℃~+105℃
- Switching Frequency
- 220kHz
- Electronic Component
- 30mVp-p
- Conversion
- 82%
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
B0305S-1WR3 产品概述
一、产品简介
B0305S-1WR3 是 YLPTEC（易川）推出的一款升压型隔离DC-DC模块，单路输出、输出功率1W，专为3.0V左右电源系统提升至5V稳压输出而设计。器件采用SIP封装，体积小巧（11.6mm × 6mm × 10.16mm），适合对空间和隔离要求较高的嵌入式与工业应用。
二、主要规格
- 功能类型：升压型
- 通道数：1
- 输出功率：1W
- 工作电压（Vin）：2.97V ~ 3.63V
- 输出电压（Vout）：5V
- 输出电流（最大）：200mA
- 转换效率：82%（典型）
- 最大容性负载：2400µF
- 隔离电压（Vrms）：1.5kV
- 开关频率：220kHz
- 纹波噪声：30mVp-p
- 特性：短路保护
- 工作温度范围：-40℃ ~ +105℃
- 封装：SIP，品牌：YLPTEC（易川）
三、性能特点
- 高效率：典型转换效率约82%，在提升电压的同时降低系统功耗。
- 强隔离：1.5kV隔离电压，满足多种工业与通信隔离需求，提升系统安全性。
- 大容性驱动：支持最高2400µF的容性负载，适合带大滤波或电容耦合的场合。
- 保护功能：内置短路保护，提高系统可靠性并便于故障定位。
- 宽温度范围：-40℃至+105℃适应恶劣环境，适用于户外、工业控制等场景。
- 低噪声：输出纹波约30mVp-p，利于对噪声敏感的模拟或数字电路。
四、典型应用场景
- 便携式设备电压提升（Li-ion等电池供电提升为5V）
- 工业控制模块的辅助电源与信号隔离供电
- 通信设备、传感器前端电源隔离与稳压
- 需要小体积高可靠性的嵌入式系统备用电源
五、使用与注意事项
- 输入端应加旁路电容以抑制输入纹波并保证稳定启动，电容选型需满足工作温度与ESR要求。
- 输出端若驱动大电容负载（接近2400µF），需注意启动延时与电流冲击，建议评估上电顺序与系统容错。
- 虽具短路保护，但长期短路或频繁过载会影响寿命，设计时应留有适当的电流余量。
- 封装为SIP，焊接与机械固定时避免施加过大应力，且留意散热路径，尽量保证周围有足够散热空间。
- 1.5kV隔离为器件内部隔离能力，系统设计仍需按安全规范布线与爬电距离要求实施。
- 具体引脚定义、典型应用电路及详细电气特性请参考官方数据手册。
六、封装与可靠性
B0305S-1WR3 采用标准SIP封装，尺寸紧凑（11.6mm×6mm×10.16mm），便于模块化设计与机械安装。器件通过了基本校验并具备工业级温度与保护特性，适合长期稳定运行的电源设计。
总结：B0305S-1WR3 以其高效率、强隔离与小体积优势，适合在对电压提升、隔离与可靠性有明确要求的场合使用。选型时请结合系统工作电流、容性负载与散热条件，参考数据手册完成电路设计与布局。
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