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YLPTEC IB1205S-2W Converter IB1205S
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YLPTEC IB1205S-2W
- Type
- YLPTEC
- Minimum package
- 25 管装
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YLPTEC
- Electronic Component
- IB1205S-2W
- Electronic Component
- 1
- Electronic Component
- 10mm
- Package
- SIP-4
- Electronic Component
- Isolated Power Supply Module
- Electronic Component
- 2.5g
- Electronic Component
- 19.5mm
- Electronic Component
- 7mm
- Electronic Component
- 1
- Features
- Electronic Component
- Electronic Component
- BM0265023145
- Operating Temperature
- 40℃~+85℃
- Switching Frequency
- 100kHz
- Electronic Component
- 50mVp-p
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
IB1205S-2W 降压型电源模块产品概述
一、产品定位与核心特性
IB1205S-2W是YLPTEC（易川）针对12V直流输入场景推出的单通道隔离降压电源模块，主打「小体积集成、宽温可靠、抗干扰」三大核心优势。其核心特性包括：1.5kVrms电气隔离（满足工业级噪声抑制需求）、内置短路保护、-40℃~+85℃宽工作温度、低纹波输出（50mVp-p），适配对供电稳定性要求较高的小功率负载。
二、关键参数解析
1. 输入输出基础特性
- 输入范围：11.4V~12.6V（覆盖12V系统±10%波动，兼容车载/工业12V电源）；
- 输出性能：稳定5V直流输出，最大电流400mA，额定功率2W，满足多数低功耗MCU、传感器等负载；
- 效率与纹波：转换效率达72%（减少自身发热），输出纹波噪声≤50mVp-p（适合对电源纯净度敏感的电路，如模拟传感器）。
2. 动态与负载兼容性
- 开关频率100kHz（避免与音频/射频频段冲突）；
- 最大容性负载100uF（无需额外复杂滤波，简化外围电路）。
三、封装与物理尺寸
采用SIP-4直插封装，体积仅19.5mm（长）×10mm（宽）×7mm（高），可直接焊接在PCB板上，无需额外散热器（2W功率下自身发热可控）。紧凑尺寸适合空间受限的设备内部集成（如小型控制器、车载终端）。
四、典型应用场景
该模块适配多种12V供电系统，典型应用包括：
- 工业控制：PLC模块、温度/压力传感器节点供电；
- 车载电子：行车记录仪、小型车载显示屏辅助供电；
- 通信设备：小型路由器、LoRa无线模块电源转换；
- 安防监控：摄像头前端模块、门禁系统低功耗供电。
五、安全与可靠性设计
- 电气隔离：1.5kVrms隔离电压，有效阻断输入输出端共地噪声，避免负载受干扰；
- 短路保护：输出短路时自动关断，故障排除后可恢复正常工作（防止模块损坏）；
- 宽温性能：-40℃~+85℃工作温度，符合工业级环境要求（可在低温车间、高温户外稳定运行）。
六、使用注意事项
- 输入电压需严格控制在11.4V~12.6V范围内，避免过压/欠压导致模块异常；
- 输出端容性负载不超过100uF，过量容性负载可能影响开关频率稳定性；
- 工作环境需保持通风，避免在密闭高温空间长期运行；
- 短路保护触发后，需确认负载故障排除再重新上电，避免反复触发损坏模块。
该模块以高性价比、稳定可靠的特点，成为12V转5V小功率供电场景的优选方案，适合工业、车载、通信等多领域应用。
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