PMIC布线指南

使用MAX16922等高频开关调节器时，合理的PCB布线不仅提供干净的电源输出，还可大大节省解决EMI问题的调试时间。本应用笔记概述了相关电路设计的要点，其中优化布线可提供诸多好处。


Maxim > App Notes > Automotive Power- Supply Circuits Prototyping and PC- Board Layout
Keywords: automotive PMIC, automotive power, auto PMIC, automotive power, auto power management IC, automotive power management IC, Feb 18, 2010
power management IC, power management integrated circuit, power management integrated circuit, auto power supply

APPLICATION NOTE 4608

Layout guidelines with example layout for the MAX16922 PMIC
By: Jon Wallace


Abstract: This application note explains how to layout a standard MAX16922 automotive PMIC (power-management IC) to maximize
performance and minimize emissions.



Introduction
When using a high-frequency switching regulator such as the MAX16922, a good PCB layout will provide a clean output supply and save
considerable time in the EMI chamber