WMSIC Electronic Components

MPS MPQ2167AGQE-AEC1-Z

ModelMPQ2167AGQE-AEC1-Z
PackageQFN-14(3x3)
BrandMPS
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 22+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
MPS MPQ2167AGQE-AEC1-Z
Type
MPS
Unit
Electronic Component
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
MPS
Electronic Component
MPQ2167AGQE-AEC1-Z
Electronic Component
1
Package
QFN-14(3x3)
Electronic Component
DC-DC Power Supply IC
Electronic Component
0.1g
Electronic Component
1
Features
Frequency Synchronous;;;; Output
Type
Electronic Component
Synchronous
Electronic Component
Electronic Component
BM0227742624
Operating Temperature
40℃~+125℃@(TJ)
Operating Voltage
2.7V~6V
Switching Frequency
300kHz~2.2MHz

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

MPQ2167AGQE-AEC1-Z 产品概述

一、产品简介

MPQ2167AGQE-AEC1-Z 是 MPS 推出的一款高集成降压型开关稳压器,输入电压范围 2.7V 至 6V,输出可调 0.606V 至 6V,最大输出电流 6A。器件内置开关管并采用同步整流,支持 300kHz 至 2.2MHz 的频率可配置或外部同步,适合对体积、效率和 EMI 有较高要求的电源设计。

二、主要特性

  • 降压拓扑,单通道输出,输出类型可调(0.606V–6V)
  • 输入电压:2.7V–6V;最高输出电流:6A
  • 开关频率:300kHz–2.2MHz(频率可配置及外部同步)
  • 工作温度:-40℃ 至 +125℃(TJ)
  • 静态电流 Iq:42μA(轻载高效模式下低待机功耗)
  • 内置功率开关(同步整流),逐波限流、可调软启动、输出放电、过流保护、工作状态指示(PGOOD)
  • 封装:QFN-14 (3x3),适合紧凑型 PCB 布局

三、典型应用场景

  • 单节锂电至 3.3V/1.8V/5V 等电源轨
  • 工业控制、车载电子(AEC 可靠性等级)
  • 通信设备、嵌入式系统与便携式终端
  • 对瞬态响应和高效率有要求的点对点电源

四、设计与布板建议

  • 开关频率可在效率与器件尺寸间折中:高频减小电感与电容尺寸但增加开关损耗;低频有利于效率但需更大外部元件。
  • 电感建议选用低 DCR、饱和电流高于最大输出电流的器件(典型 0.6–2.2μH,视频率与电流纹波要求而定)。
  • 输出电容优先选用低 ESR MLCC 以保证瞬态响应,输入端需紧贴 VIN 与 PGND 放置足够容量的去耦电容。
  • QFN-14 (3x3) 封装需在 PCB 下敷设充足的散热铜箔与过孔以降低结至环境热阻,关键回路(VIN、VOUT、SW、PGND)走线尽量短且粗。
  • 充分利用器件的软启动、输出放电与 PGOOD 功能以提升系统安全启动与关断表现。

五、封装与选型信息

  • 品牌:MPS(Monolithic Power Systems)
  • 型号:MPQ2167AGQE-AEC1-Z
  • 封装:QFN-14 (3x3)
  • 适用于需在窄输入范围内实现高效率、小尺寸与可靠保护功能的降压电源解决方案。

如需典型应用电路、外部元件选型参考或热仿真建议,可提供使用工况与目标参数,我将基于该器件给出更详细的设计指导。

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