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PMIC - Motor Drivers, Controllers

The L6228Q is a high-power, three-phase motor driver designed for an automotive powertrain or other applications. It is an integrated motor driver that provides current sensing and logic control. With its integrated power switch, the L6228Q can drive inductive loads with reduced component count. It can also be used in motor control applications such as the pump, brushless motor, DC motor, and stepper motor.

The L6228Q has an integrated PWM control. This allows the motor to be driven with a high degree of control and accuracy. The PWM control allows for a high level of control over the motor speed and direction. The PWM control can be used for both controlling the speed of the motor and for activating the motor in common applications such as speed regulation and position control.

The device includes logic control, current sensing, and fault protection. The logic control can be used to control the direction and speed of the motor and to detect faults. The current sensing is used to measure the current flowing through the motor and can be used to limit the current in fault conditions. The fault protection can detect faults such as an overcurrent or an overtemperature condition and can act upon the fault.

The device also includes a power switch. This can be used to control the current that flows through the motor. The power switch is a high-power device that can handle current loads up to 25A. The power switch can be controlled by a logic signal or with a PWM signal.

The device includes several protection features such as overcurrent, over voltage, and overtemperature protection. The device also includes several additional protective features such as a reset function for integrated circuits and a low ESR capacitor for improving thermal performance. The device also features an adjustable current limit.

In summary, the L6228Q is a high-power, three-phase motor driver designed for automotive and industrial applications. It provides current sensing and logic control, and its power switch can handle current up to 25A. The PWM control and various protection features make this device well-suited for motor control applications.

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