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YLPTEC K7805-2000R3L K7805
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YLPTEC K7805-2000R3L
- Type
- SIP, 17.5X11.5MM
- Minimum package
- 43 管
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YLPTEC
- Electronic Component
- K7805-2000R3L
- Electronic Component
- 1
- Electronic Component
- 11.5mm
- Package
- SIP,17.5x11.5mm
- Type
- Electronic Component
- Electronic Component
- DC-DC Power Supply Module
- Electronic Component
- 5.527g
- Electronic Component
- 19mm
- Electronic Component
- 9mm
- Electronic Component
- 1
- Type
- Electronic Component
- Electronic Component
- BM0265023140
- Operating Temperature
- 40℃~+85℃
- Switching Frequency
- 400kHz
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
K7805-2000R3L降压型电源模块产品概述
一、核心参数规格
K7805-2000R3L是YLPTEC（易川）推出的单通道降压型电源模块，核心参数精准匹配中小功率直流供电需求：
- 输入电压（Vin）：8V~36V宽范围，兼容12V/24V主流供电系统及电压波动场景；
- 输出性能：5V稳定输出，精度±3%（满足多数5V负载的供电精度要求），最大输出电流2A；
- 效率与功耗：转换效率高达92%（比传统线性稳压器提升显著），静态电流仅100uA（适合低功耗待机场景）；
- 纹波与频率：输出纹波噪声30mVp-p（对敏感电路干扰极小），开关频率400kHz（兼顾效率与EMI控制）；
- 负载与防护：最大容性负载1000uF（应对大负载启动瞬时电流），内置短路保护功能。
二、关键性能优势
1. 宽温宽压适配性
工作温度覆盖**-40℃+85℃**，可稳定运行于工业低温环境（如北方户外设备）、高温密闭机箱（如车载中控）；输入电压8V36V的设计，不仅兼容12V/24V系统，还能应对电网波动、电池放电等电压变化，减少额外稳压电路需求。
2. 高效低耗降本
92%的转换效率大幅降低电源损耗与发热，无需额外散热片即可满足多数场景；100uA静态电流在设备待机时仍保持低功耗，延长电池供电设备（如户外检测仪器）的续航时间。
3. 抗干扰与可靠性
30mVp-p的低纹波噪声，避免对模拟传感器、MCU时钟电路的干扰；短路保护功能可在输出短路时自动切断电路，防止模块及负载损坏，提升系统长期稳定性。
三、典型应用场景
结合参数特性，该模块适配多领域5V供电需求：
- 工业控制：为PLC模块、温度/压力传感器、小型执行器供电，宽温设计适配车间、户外工业现场；
- 车载电子：针对12V/24V车载电源，为行车记录仪、ADAS辅助设备、车载显示屏供电，覆盖汽车启动时的电压波动；
- 通信设备：为小型基站、路由器、无线AP的控制电路、射频模块供电，低纹波保证信号传输质量；
- 便携/户外：手持检测仪器、太阳能储能系统、户外照明的5V负载供电，低静态电流提升电池续航。
四、封装与安装便捷性
采用SIP封装（17.5×11.5mm），实际尺寸为19mm（长）×11.5mm（宽）×9mm（高），体积紧凑，可轻松集成到空间有限的设备机箱内；插针式设计无需复杂焊接工具，插入对应插座即可完成连接，降低系统集成难度。
五、总结
K7805-2000R3L以宽压宽温、高效低耗、稳定可靠为核心优势，覆盖工业、车载、通信等多领域的5V供电需求，是替代传统线性稳压器（如7805）的高性价比选择，适合中小功率设备的电源系统升级或新设计。
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