SLVSGI9B October 2022 – July 2024 DRV8411A
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
The DRV8411A integrates current sensing, regulation, and feedback as part of the IPROPI feature on the AIPROPI and BIPROPI pins. These features allow the device to sense the output current without an external sense resistor or sense circuitry, thereby reducing solution size, cost, and complexity. This also allows for the device to limit the output current in the case of motor stall or high torque events and give detailed feedback to the controller about the load current through a current proportional output. Figure 8-4 shows the IPROPI timings specified in the Electrical Characteristics table.