TEA3718SP

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TEA3718SP is an essential component in the Power Management Integrated Circuit (PMIC) and motor control sector. It is a cost-effective and efficient solution for motor control applications that require the highest level of flexibility and performance. The TEA3718SP offers several features that make the device suitable for use in a variety of motor control applications.

Key features of the TEA3718SP include:

• Built-in, adjustable circuitry for fast, digital control of motors
• Internal protection circuits that prevent over-temperature and over-current conditions
• Wide input voltage range of 3.5V to 24V
• Wide output range of 8V to 24V
• Maximum output current of 1.5A
• Wide operating temperature range from -30oC to +170oC

The TEA3718SP contains two main control blocks – a Speed/Torque Block and a Voltage/Current Block – plus several other control, protection and interface circuit blocks. The Speed/Torque Block is responsible for providing precise and digital speed/torque control of the motor. It includes features such as a pulse-width-modulation (PWM) signal generator, a digital encoder, an over-temperature detector, a maximum reverse current detector, and an output torque limiter.

The Voltage/Current Block, on the other hand, provides the Voltage/Current regulation. This block includes features such as an adjustable linear regulator, an adjustable buck converter, an adjustable digital current monitor, an adjustable soft start and a current-limiting circuit.

The TEA3718SP also includes a number of other control, protection and interface circuit blocks. These include power MOSFETs for motor control, a watchdog timer, a charge pump, direct-drive logic circuitry, high-frequency capacitors, and a temperature compensated output voltage regulator.

In addition to these features, the TEA3718SP also includes a number of control and interface signals to allow for easy integration with external logic circuits. These signals include an enable/disable signal, an analog voltage feedback signal, an analog torque feedback signal, an analog current feedback signal, an over-temperature signal and a PWM signal.

The TEA3718SP is an ideal choice for a wide range of motor control applications. It offers a combination of features that is hard to find in other devices. The device is well suited for applications such as motor control in automotive, home appliance, and industrial automation systems. It can also be used in robotics and other applications where precise motor control is required.

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