Brushless / sensorless 3-phase motor pre-driver for automotive applications

Features  AEC-Q100 qualified  5 V low-drop voltage regulator (200 mA continuous mode)  Very low current consumption in standby mode (typ. 15 μA)  ST SPI interface for control and diagnostics  Window watchdog and fail-safe functionality  Two separate power supply pins  Three half-br

文件：926.66 Kbytes 页数：70 Pages

STMICROELECTRONICS

意法半导体

无刷/无传感器3相电机预驱动器，用于汽车应用

The L99ASC03G is a multifunctional system IC designed for three-phase motor control applications.\n\n The device features a voltage regulator to supply an external microcontroller and an operation amplifier for motor current sensing. It is designed to control six external N-channel MOSFETs in bridge • AEC-Q100 qualified \n• 5 V low-drop voltage regulator (200 mA continuous mode) \n• Very low current consumption in standby mode (typ. 15 μA) \n• ST SPI interface for control and diagnostics \n• Window watchdog and fail-safe functionality \n• Two separate power supply pins \n• Three half-bridge dri;

ST

意法半导体

Package：48-TQFP 裸露焊盘；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 功能：控制器 - 换向，方向管理 类别：集成电路（IC） 电机驱动器，控制器 描述：IC MOTOR DRIVER 6V-28V 48TQFP

STMICROELECTRONICS

意法半导体

Brushless / sensorless 3-phase motor pre-driver for automotive applications

Features • Automotive qualified • 5 V low-drop voltage regulator (200 mA continuous mode) • Very low current consumption in standby mode (typ. 15 μA) • ST SPI interface for control and diagnostics • Window watchdog and fail-safe functionality • Two separate power supply pins • Three half-

文件：1.16421 Mbytes 页数：73 Pages

STMICROELECTRONICS

意法半导体