L9929XPTR
SPI 控制 H 桥的过压、反向电压保护的典型应用。 L9929 是一款 SPI 控制的 H 桥,专为在安全关键应用和极端环境条件下控制
直流电机和步进电机而设计。 H 桥具有过热和
短路保护,并对所有电源电压(主直流电源)具有欠压锁定功能。所有故障都会导致输出级进入三态
说明
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Typical Application of Overvoltage, Reverse-voltage Protection for L9929XPTR SPI Controlled H-Bridge. The L9929 is an SPI controlled H-Bridge, designed for the control of DC and stepper motors in safety critical applications and under extreme environmental conditions. The H-Bridge is protected against over temperature and short circuits and has an under voltage lockout for all the supply voltages (Main DC power supply). All malfunctions cause the output stages to go tristate