CAJ | 학술논문

DRV8823是 TI 公司推出的4 H 桥电机驱动芯片。在介绍 XBT 自动投放系统应用背景的基础上，阐述了系统使用的电机驱动芯片 DRV8823的组成、应用原理和软硬件实现方案，并给出了软件流程和部分关键代码。最后，叙述了DRV8823在工程应用中的价值和意义。
DRV8823시 TI 공사추출적4 H 교전궤구동심편。재개소 XBT 자동투방계통응용배경적기출상，천술료계통사용적전궤구동심편 DRV8823적조성、응용원리화연경건실현방안，병급출료연건류정화부분관건대마。최후，서술료DRV8823재공정응용중적개치화의의。
DRV8823 is a 4 H bridge motor driver chip developed by TI company.This paper first introduces the application background of XBT auto launch system,then describes the composition,working principle and realization scheme of hardware and software of the motor driver chip DRV8823 used in the system.It also gives the software flow diagram and part of the key codes.At last,it points out the val-ue and significance of DRV8823 in engineering application.