TA8053H中文资料东芝数据手册PDF规格书

3A DC MOTOR DRIVER WITH DIAGNOSIS

The TA8053H is a bidirectional DC motor driver with a current capacity of 3A. Inputs DI1 and DI2 are combined to select one of forward, reverse, stop, and brake modes.

The inputs are TTL−compatible, and separate power supplies are provided for the logic and output sections. The IC also incorporates various protective functions as well as a self-diagnostic function for diagnostic output

FEATURES

● Output current capacity : 3A (Max.)

● Small standby current consumption : 100µA (Max.)

● Four operation modes : Forward, reverse, stop, and brake

● Multiple protective functions : Short−circuit protection, thermal shutdown, and over−voltage shutdown

● Self−diagnostic output : On short−circuit detection

● Built−in counter electromotive force absorption diodes.

● Plastic package HZIP−12pin