MAXM17514

4A、2.4V至5.5V输入、高效电源模块

高度集成DC-DC电源模块,让设计简单小巧


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说明

MAXM17514为固定频率、降压型电源模块,采用具有热效率的系统级(SiP)封装,工作在2.4V至5.5V输入电源电压,支持高达4A输出电流。器件包括开关模式电源控制器、两个n沟道MOSFET功率开关、一个完全屏蔽的电感,以及补偿元件。器件支持0.75V至3.6V可编程输出电压。高度集成大大降低设计复杂度及制造风险,提供真正的即插即用电源方案,缩短上市时间。

MAXM17514采用散热更好、紧凑28引脚、10mm x 6.5mm x 2.8mm SiP封装,工作在-40°C至+125°C工业级温度范围。
MAXM17514: Typical Application Circuit MAXM17514: Typical Application Circuit 放大+

关键特性

  • 降低设计复杂度和制造风险,缩短上市时间
    • 在单片封装内全集成降压型电源
    • 符合EN55022 (CISPR22) B类辐射和传导性EMI标准
  • 节省电路板空间,适用于空间受限的应用
    • 小尺寸、6.5mm x 10mm x 2.8mm SiP封装
    • 简单的PCB设计,外部元件只有4个
  • 可灵活地对电源设计进行优化
    • 2.4V至5.5V输入电压范围
    • 0.75V至3.6V可编程输出电压
    • 4A输出电流
    • 固定1MHz开关频率
    • 使能输入
    • 电源就绪输出
  • 降低功耗
    • 效率高达94%
    • 自动切换、轻载、跳脉冲模式
    • 关断模式下为高阻。
    • 关断电流小于1µA
  • 工作可靠,缩短系统停工时间
    • 电压控制内部软启动
    • 故障保护
    • 输出欠压/过压保护
    • 热故障保护
    • 峰值限流
    • -40°C至+125°C工作温度范围

应用

  • ATE设备
  • 基站负载点稳压器
  • FPGA和DSP负载点稳压器
  • 工控设备
  • 医疗装置
  • 服务器
Part NumberVIN
(V)
VIN
(V)
VOUT1
(V)
VOUT1
(V)
Output Adjust. MethodIOUT1
(A)
Switch TypeSynchronous SwitchingPower Good SignalDC-DC OutputsOper. Freq.
(kHz)
Design ToolsPackage/PinsBudgetary
Price
minmaxminmaxSee Notes
MAXM17514 2.45.50.753.6Resistor4InternalYesYes11000EE-Sim
LGA MODULE/28
$4.75 @1k
查看所有Step-Down Switching Regulators (388)
Pricing Notes:
价格仅供参考,用于同类产品的比较。所提供报价为美元,需要依汇率折合成人民币。该价格将因当地关税、税率和汇率而异。有关特定订购量和指定版本的报价和供货问题,请参考:价格与供货网站或与指定代理商联系。


MAXM17514EVKIT: MAXM17514评估板

技术资料

用户指南 5861 EE-SIM Design and Simulation Environment User Guide

质量和环境数据

产品可靠性报告: MAXM17514.pdf 
无铅封装的锡(Sn)晶须报告

工具和模型

  • EE-Sim: MAXM17514 设计和仿真
  • MAXM17514 SIMPLIS Schematic
  • 型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C  

    备注: 通过技术手段对故障率进行汇总,并映射到相关的材料部件号。 故障率与被测件的数量密切相关。

    质量管理体系 >
    环境管理体系 >

     
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    类型 编号 PDF 标题
    用户指南 5861 EE-SIM Design and Simulation Environment User Guide
    类型 编号 标题
    评估板8737MAXM17514EVKIT MAXM17514评估板