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YLPTEC QA243HCD2-1803R3 - Converter QA243HCD2
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YLPTEC QA243HCD2-1803R3
- Type
- YLPTEC
- Minimum package
- 15 管
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YLPTEC
- Electronic Component
- QA243HCD2-1803R3
- Electronic Component
- 1
- Electronic Component
- 20.3mm
- Package
- DIP,31.7x20.3mm
- Electronic Component
- Isolated Power Supply Module
- Electronic Component
- 14.714g
- Electronic Component
- 31.7mm
- Electronic Component
- 12.65mm
- Electronic Component
- 1
- Electronic Component
- BM0264518719
- Operating Temperature
- 40℃~+105℃
- Switching Frequency
- 200kHz
- Electronic Component
- 50mVp-p
- Conversion
- 80%
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
QA243HCD2-1803R3 产品概述
一、产品简介
QA243HCD2-1803R3 是 YLPTEC（易川）为 SiC MOSFET 驱动器专门开发的双路隔离 DC-DC 模块。模块采用非对称电压输出设计，输出为 +18V 与 -3V 两路，以尽可能降低 SiC 器件驱动损耗并提升开关性能。产品集高绝缘、电磁兼容与自恢复保护于一体，适合工业级电力电子系统使用。
二、主要电气参数
- 输入电压 Vin：21.6V ～ 26.4V
- 输出电压 Vout：+18V / -3V（双通道）
- 最大输出电流：110 mA（单通道）
- 转换效率：约 80%
- 开关频率：200 kHz
- 静态电流（无载）：11 mA
- 纹波噪声：50 mV p-p
- 最大容性负载：2200 μF
三、关键特性与优势
- 高隔离强度：隔离电压 5 kVrms，满足加强绝缘要求；局部放电电压 1700 V，提升系统可靠性。
- 高抗干扰能力：CMTI > 200 kV/μs，适应高速开关场景，减少误动作风险。
- 保护机制：具备输出短路保护与自动故障恢复（自恢复），提高系统容错性与维护便捷性。
- 驱动优化：非对称输出针对 SiC MOSFET 驱动特性优化，可有效降低驱动损耗并缩短开关过渡时间。
- 小型化封装：DIP 封装，尺寸 31.7 × 20.3 × 12.65 mm，便于板上集成与模块化设计。
四、典型应用场景
- 通用变频器与电机驱动（交流伺服系统）
- SiC/IGBT 驱动电路，特别是高速开关场合
- 不间断电源（UPS）与电焊机等工业电力电子设备
- 需要高隔离、高 CMTI 与大容性负载能力的功率系统
五、机械与环境规格
- 尺寸：31.7 mm × 20.3 mm × 12.65 mm（DIP）
- 工作温度范围：-40 ℃ ～ +105 ℃，适应宽温域工业环境
- 品牌：YLPTEC（易川），适合批量制造与可靠性要求高的系统
六、使用建议与注意事项
- 推荐输入电压在标称范围内稳定供给，避免瞬态过压影响可靠性。
- 负载侧建议合理布局去耦电容，注意最大容性负载 2200 μF 的极限约束以免影响启动与稳定性。
- 在高速开关系统中注意布线与接地，利用模块高 CMTI 优势同时控制寄生干扰。
- 如需并联或特殊散热配置，请联系厂方提供应用支持与并联注意事项。
QA243HCD2-1803R3 结合高隔离、低噪声与自恢复保护，是面向 SiC 驱动器和高性能电力电子场景的可靠电源解决方案。若需更详细的电气特性曲线、引脚与参考电路图，请联系供应商获取数据手册。
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