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MPS MP4247GQV-0000-Z
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
15
specifications
Core information
- Product name
- MPS MP4247GQV-0000-Z
- Type
- MPS
- Minimum package
- 1500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- MPS
- Electronic Component
- MP4247GQV-0000-Z
- Electronic Component
- 1
- Package
- QFN-20(3x5)
- Electronic Component
- Specialized Power Management(PMIC)
- Electronic Component
- 0.112g
- Electronic Component
- 1
- Features
- EMI Optimization;;; Output;; Built-in LDORegulator
- Electronic Component
- BM0231055551
- Electronic Component
- Electronic Component
- Electronic Component
- 1500
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MP4247GQV-0000-Z 产品概述
一、概述
MP4247GQV-0000-Z 是 MPS 推出的一款高集成度开关稳压器，支持 36V 输入并可实现最高 100W 输出功率的 Buck‑Boost 结构。器件内置低端功率 MOSFET，集成 LDO 稳压及 I2C 总线控制接口，适用于汽车、工业及高可靠性电源系统，对线缆损耗和电磁干扰有专门优化手段。
二、主要功能特性
- 打嗝限流与可调限流：在短路或过载时采用打嗝模式降低平均功耗，并支持外部或寄存器配置的限流设置。
- 逐波限流：提供快速的逐波电流限流，保护器件与负载。
- 线缆补偿：针对长线缆压降实现补偿，提高末端负载的稳压精度。
- EMI 优化（抖频模式）：可选抖频扩频，降低开关频谱能量集中，便于通过 EMI 设计。
- 输出放电与工作状态指示：关闭时主动放电输出，具备状态指示引脚或寄存器位反馈。
- 内置 LDO 与轻载高效模式：提供芯片供电与轻载节能工作点，兼顾效率与待机损耗。
三、电气性能与控制
支持高达 36V 输入范围，Buck‑Boost 拓扑保证输入高于或低于输出时均能稳压。100W 额定能力配合内置低侧 MOSFET，降低外部元件数。I2C 接口用于软启动、输出电压/限流参数、开关频率及工作模式编程，便于系统集成与远程监控。
四、保护与可靠性
集成过流保护、输出短路保护和热关断，异常情况下结合打嗝策略与逐波限流以避免器件损伤。主动输出放电和监测接口有利于系统快速复位与上电序列管理。
五、封装与布局建议
采用 QFN‑20 (3×5 mm) 小封装，便于高密度 PCB 布局。建议功率回流、大电流走线和热铜铺设靠近器件底板，输入/输出侧加足量陶瓷电容并靠近引脚布置以降低 EMI 与抖频引入的杂散耦合。
六、典型应用
适合车载电子、电动工具、电信基站后端、工业驱动及需高可靠、宽输入的点对点电源。结合 I2C 可用于多通道电源管理系统，支持远程监控与自适应电源策略。
如需设计参考电路或寄存器映射细节，可基于该概述进一步获取器件数据手册与评估板资料以完成具体电源方案开发。
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