TC62D749CFNAG,C,EB Integrated Circuits (ICs)

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PMIC - Motor Drivers, Controllers are used to control and drive motors such as permanent-magnet synchronous motors (PMSM), brushless DC motors (BLDC), stepper motors, universal motors, and AC asynchronous motors among others. The TC62D749CFNAG,C,EB is a motor control power management integrated circuit (PMIC) from ON Semiconductor. The device has a full bridge motor drive, plus dual linear pre-drivers and four power transistors. It provides a fully integrated solution to high performance, low-resistance and highly efficient motor drive applications.

The TC62D749CFNAG,C,EB has a built-in current sensor, reset circuit and thermal protection. The device is suitable for applications such as motor drive systems, industrial appliances, and home automation. It can be used to drive a wide range of motors, including those used in fans, pumps, toys, door locks, and automated lighting systems. The device also has a wide operational temperature range and is suitable for automotive applications.

The TC62D749CFNAG,C,EB works by controlling the power flow to the motor to achieve the desired speed and power. The pre-drivers provide the motor with a variable amount of current, allowing the motor to start from a stationary position and reach the desired speed. This can be done using either the PWM mode or the linear mode. In PWM mode, the motor is driven using rectangular pulses of current. In linear mode, the motor is driven with a slow rise in current, ensuring smooth operation throughout the speed range.

The TC62D749CFNAG,C,EB also has a built-in current sensor. This sensor monitors the current flowing through the motor, allowing the circuit to detect any changes in the current. The current sensor also detects any possible over current or short circuit conditions, enabling the circuit to shut off the supply before any damage occurs. The device also has a reset circuit, which is used to reset the power supply in case of a fault, protecting the load and the circuit.

The TC62D749CFNAG,C,EB has a thermal protection circuit which monitors the temperature of the device. If the temperature increases above the preset threshold, the circuit will shut off the supply and activate the reset circuit. This helps prevent the device from overheating and prevents it from damaging itself or the load.

The TC62D749CFNAG,C,EB is a highly integrated PMIC for motor drive applications, with a wide range of features and functions. It can be used to drive a wide range of motors, from fans and pumps, to toys and door locks. The device has a wide temperature range, integrated current sensor, reset circuit and thermal protection. Overall, the device makes for a reliable, low-cost and highly efficient solution for motor drive applications.

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