LT3758 10V~40V 输入、48V/1A 输出升压型转换器
详情介绍
概览
产品详情
LT1512 是一款 500kHz 电流模式开关稳压器，专为制作一个恒定电流/ 恒定电压电池充电器而配置。除了通常的电压反馈节点之外，该器件还具有一个电流检测反馈电路，用于准确地控制一个反激式或 SEPIC (单端主端电感转换器) 拓扑结构充电器的输出电流。这些拓扑结构允许电流检测电路以地为参考电位，并与电池本身完全分开，从而简化了电池开关操作和系统接地问题。此外，即使在输入电压低于电池电压的情况下，这些拓扑结构也允许进行充电操作。
工具及仿真模型
LTspice
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
To launch ready-to-run LTspice demonstration circuits for this part:
Step 1: Download and install LTspice on your computer.
Step 2: Click on the link in the section below to download a demonstration circuit.
Step 3: If LTspice does not automatically open after clicking the link below, you can instead run the simulation by right clicking on the link and selecting “Save Target As.” After saving the file to your computer, start LTspice and open the demonstration circuit by selecting ‘Open’ from the ‘File’ menu.
