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YLPTEC K7815M-1000R3 K7815M
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YLPTEC K7815M-1000R3
- Type
- YLPTEC
- Minimum package
- 44 管
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YLPTEC
- Electronic Component
- K7815M-1000R3
- Electronic Component
- 1
- Electronic Component
- 7.5mm
- Package
- SIP-3
- Electronic Component
- DC-DC Power Supply Module
- Electronic Component
- 2.299g
- Electronic Component
- 11.6mm
- Electronic Component
- 10.2mm
- Electronic Component
- 1
- Type
- Electronic Component
- Electronic Component
- BM0264771697
- Operating Temperature
- 40℃~+85℃
- Switching Frequency
- 850kHz
- 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.
K7815M-1000R3 产品概述
一、产品简介
K7815M-1000R3 是 YLPTEC（易川）推出的一款工业级升降压型DC-DC转换器，单路输出、额定输出为15V/1A。模块支持宽输入电压18V～36V，工作温度范围为-40℃～+85℃，采用工业标准SIP-3封装，体积小巧（11.6mm × 7.5mm × 10.2mm），适用于各种严苛工业与运输环境。
二、主要参数
- 功能类型：升降压型（buck-boost）
- 输入电压：18V ～ 36V
- 输出电压：15V，精度 ±1%
- 最大输出电流：1A
- 转换效率：最高可达97%（典型工作条件）
- 静态电流：300µA
- 纹波噪声：50mV p-p（典型）
- 开关频率：850kHz
- 最大容性负载：1000µF
- 工作温度：-40℃ ～ +85℃
- 封装：SIP-3，尺寸 11.6 × 7.5 × 10.2 mm
三、性能特点
- 高效率：在典型负载下转换效率可达97%，有助于降低发热并提升系统能效。
- 低静态电流：300µA 的待机电流适合物联网与电池供电场景。
- 稳定输出：15V 输出精度 ±1%，适配对电压稳定性要求较高的负载。
- 低纹波：典型输出纹波 50mV p-p，配合良好滤波可满足敏感模拟/通信电路。
- 保护功能：内置短路保护与自动故障恢复机制，提高系统可靠性与维护便利性。
- 高频工作：850kHz 开关频率利于外部被动元件小型化，缩减整体方案体积。
- 大容性驱动能力：支持高达1000µF 的容性负载，适应启动冲击或较大滤波需求。
四、典型应用
适用于电力设备、工业控制、通信基站与终端、物联网节点、汽车电子（视规范要求而定）、轨道交通辅助系统等需要宽输入、稳定输出与高可靠性的场合。
五、封装与可靠性
SIP-3 工业封装便于插件安装与更换，模块化设计利于系统集成。产品通过宽温测试并具备短路自动恢复功能，可在复杂环境下长期稳定工作。设计时建议关注散热路径与输入侧滤波，保证长期可靠性。
六、使用建议
- 输入侧配合低ESR电容，输出侧使用适当电解/固态电容以抑制纹波并保证瞬态响应。
- 布局时将输入/输出电容尽量靠近模块引脚，以减少寄生阻抗。
- 在高散热工况或高占空比下，应评估附加散热措施或降低环境温度。
- 对关键安全或车规应用，建议进行系统级电磁兼容与可靠性验证。
K7815M-1000R3 以其宽输入、升降压特性、高效率与丰富的保护功能，适合对稳定供电与可靠性有较高要求的工业级应用。若需更详细的电气特性曲线、典型应用电路或样片评估，请联系 YLPTEC（易川）技术支持。
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