应用与设计

LTM4624 2.375VIN~5VIN,1V 输出,具有 2MHz 工作频率

详情介绍

概览

产品详情

Two-Phase Parallel, 12V at 8A Design

LTM4609 是一款高效率、开关模式、降压-升压型电源。在封装中包括了开关控制器、功率 FET 和支持元件。LTM4609 的工作输入电压范围为 4.5V 至 36V,可支持 0.8V 至 34V 的输出电压范围 (由一个电阻器来设定)。该高效率设计在升压模式中提供了高达 4A 的连续电流 (在降压模式中为 10A)。仅需采用电感器、检测电阻器、大容量的输入和输出电容器便可完成设计。


工具及仿真模型

LTpowerCAD

LTpowerCAD® is a power supply design program which selects power stage components, provides detailed power efficiency, shows quick loop Bode plot stability and load transient analysis, and can export to LTspice for simulation.

To open the project file for this circuit:

Step 1: Download and install LTpowerCAD on your computer.

Step 2: Click on the link(s) in the section below to download part-specific project files.

Step 3: If the project file doesn't run, right-click the link and select "Save Target As." Then start the LTpowerCAD tool and open the project file by selecing "Open Project" from the "File" menu.

LTPowerCAD