MPC17517DTBR2

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MPC17517DTBR2 is one of a range of advanced motor drivers and controllers developed by Power Management IC (PMIC). It is designed to support emerging automotive applications that require enhanced control, such as the powertrain, engine control, and emission control systems. By allowing the embedded processor to control multiple motors and peripheral devices, these controllers provide a powerful, yet energy-efficient solution for controlling the operation of a variety of complex applications in automotive, transportation, industrial, and renewable energy sectors.

The MPC17517DTBR2 is a four-phase brushless DC (BLDC) motor driver/controller, providing an integrated power management solution for driving piezo injectors, fuel pumps, and solenoids. The device is capable of providing up to 3A per phase (9A total) of continuous current and up to 5A peak current, ensuring efficient operation of the motor throughout its range of motion. It also supports the pre-charging of power MOSFET drivers to reduce power losses due to inductance on the power MOSFET switch. The MPC17517DTBR2 is also equipped with an integrated voltage regulator, allowing the device to operate on a wide range of voltages (7-18V) without any external components. Furthermore, the device features an internal oscillator and advanced thermal protection mechanism, making it an ideal choice for control systems in harsh environments.

The MPC17517DTBR2 operates in three modes. In the first mode, the device works as a straight field-oriented controller (FOC). This ensures optimal current control and operation of the motor in any position, allowing for precise response, smooth acceleration, and quiet operation. In the second mode, the device works as a near-field controller, allowing for the movement of the motor in any direction, regardless of the orientation of the magnets. Lastly, the third mode, open loop control can be used for continuous control of the position and speed of the motor.

The MPC17517DTBR2 features a range of advanced diagnostics, providing early information of motor faults or component malfunctions. It also supports Multiple Electrode Ignition (MEI) for spark control and can be integrated with existing spark-ignition mechanisms. The device also features an analog input, allowing the user to monitor the motor current in real-time. The data is then used by the controller for more accurate control and more efficient motor operation.

The MPC17517DTBR2 can be used in a variety of applications, from consumer electronics and automotive to home appliances and industrial automation. Its small size, high power capability, and support for advanced diagnostics make it a great choice for applications where a powerful motor driver/controller is required but space is limited.

In summary, the MPC17517DTBR2 is an advanced motor driver/controller that offers an integrated power management solution for driving piezo injectors, fuel pumps, and solenoids. It is capable of providing up to 3A per phase (9A total) of continuous current and up to 5A peak current, ensuring efficient operation of the motor throughout its range of motion. Additionally, it features three operating modes, multiple diagnostic support, analog input for motor current monitoring, and supports MEI. As such, the MPC17517DTBR2 is an ideal choice for automotive, transportation, industrial, and renewable energy applications that require a powerful, yet energy-efficient motor driver and controller.

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