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YLPTEC IB0512LS-1WR3 IB0512LS
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YLPTEC IB0512LS-1WR3
- Type
- YLPTEC
- Minimum package
- 25 未知
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YLPTEC
- Electronic Component
- IB0512LS-1WR3
- Electronic Component
- 1
- Electronic Component
- 6mm
- Package
- SIP-4
- Type
- Electronic Component
- Electronic Component
- Isolated Power Supply Module
- Electronic Component
- 3.249g
- Electronic Component
- 19.5mm
- Electronic Component
- 10mm
- Electronic Component
- 1
- Electronic Component
- BM0264518713
- Operating Temperature
- 40℃~+85℃
- Switching Frequency
- 100kHz
- Type
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
IB0512LS-1WR3 产品概述
一、产品简介
IB0512LS-1WR3 是 YLPTEC（易川）出品的一款塑封单通道隔离型直流-直流电源模块。该模块为稳压型隔离输出，输入电压为 4.75V~5.25V（典型用于 5V 总线），输出为 12V/84mA（1W），专为分布式电源系统中需产生与输入电源隔离的单路稳压电源场合设计，适合数字电路、低频模拟电路、继电器驱动及数据交换等应用。
二、主要特点
- 输出功率：1W，单路输出（12V，最大84mA）。
- 工作电压：4.75V~5.25V，空载电流低至 6mA（典型）。
- 转换效率：典型 78%，满载时输入电流约 256mA（1W/(5V×0.78)）。
- 隔离性能：隔离电压 1.5kV（Vrms），满足一般隔离要求。
- 保护功能：具备短路保护、自动故障恢复与过热保护，发生异常时模块自动限流或关断并在故障解除后自动恢复。
- 低噪声：开关频率 100kHz，输出纹波噪声约 30mVp-p，适合对噪声敏感的电路。
- 最大容性负载：560µF，便于系统布置大容量滤波或后级稳压。
三、电气与热性能要点
- 稳压型输出保证在额定输入范围内稳定的 12V 输出，适合直接驱动小功率继电器或为数字模块供电。
- 典型效率高达 73%~78%，降低系统热耗；在封装尺寸受限的场合仍可实现可靠散热。
- 输出纹波与噪声水平低（约 30mVp-p），减少对 ADC、低速放大电路等的干扰。
- 具备短路与过温保护，提升系统可靠性；在设计时仍建议预留良好散热路径和合理旁路电容。
四、机械与封装信息
- 封装类型：SIP-4 塑封（塑封型）。
- 外形尺寸：长度 19.5mm、宽度 6mm、高度 10mm，体积小，适合窄间距板载安装。
- 引脚采用国际标准方式，便于与常规 PCB 布局兼容并支持批量生产安装。
五、典型应用场景
- 分布式电源系统中需要与主供电隔离的辅助电源。
- 纯数字电路、MCU 或逻辑电平转换的隔离供电。
- 继电器驱动电路及小功率执行机构供电。
- 数据通信与交换接口的隔离电源，降低共模干扰风险。
六、选型与使用建议
- 输入电压应稳定在 4.75V~5.25V 范围以保证最佳稳压性能；若输入可能波动较大，应增加前端滤波或稳压措施。
- 满载时模块会产生一定热量，建议在 PCB 布局上提供足够的铜箔散热区或避免与高热源邻近。
- 输出端建议并联低 ESR 电容于近端位置以抑制瞬态与进一步降低纹波，注意不要超过 560µF 的最大容性负载限制。
- 对于需要特殊引脚、封装或额外测试需求的客户，厂家可根据需求提供定制规格。
IB0512LS-1WR3 以小体积、隔离性能与保护功能为优势，适合多种需要隔离小功率稳压的工业与通信应用场景。若需详细电气曲线、引脚图或评估样片，可联系供应商获取完整数据手册与技术支持。
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