Texas Instrument tidudf9 SOLENOID PDF

A technical documentation that provides a reference design for an automotive proportional-solenoid current sensor. The document emphasizes precision control of solenoids crucial for automotive applications like transmissions and fuel injectors. It includes detailed system descriptions, specifications, and block diagrams illustrating the design involving components such as the INA240-Q1 current sense amplifier. The document also includes schematics and diagrams for the solenoid current sensing circuits, testing setup, and results. Detailed explanations of the design theory, solenoid operation, and highlighted products are given, aiding engineers in achieving precise solenoid control.