TEA3717DP

Step Resolution:	1, 1/2
Base Part Number:	TEA3717
Supplier Device Package:	16-PowerDIP
Package / Case:	16-DIP (0.300", 7.62mm)
Mounting Type:	Through Hole
Operating Temperature:	0°C ~ 150°C (TJ)
Voltage - Load:	10 V ~ 40 V
Voltage - Supply:	4.75 V ~ 5.25 V
Current - Output:	800mA
Applications:	General Purpose
Series:	--
Technology:	Bipolar
Interface:	Parallel
Output Configuration:	Half Bridge (2)
Function:	Driver - Fully Integrated, Control and Power Stage
Motor Type - AC, DC:	--
Motor Type - Stepper:	Bipolar
Part Status:	Obsolete
Packaging:	Tube

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PMIC - Motor Drivers, Controllers

TEA3717DP, produced by NXP company, is a highly reliable, high performance power and energy management integrated circuit, which is widely used in all sorts of electronic products. This integrated circuit (IC) is a controller in the category of PMIC (Power Management IC). In particular, it belongs to the field of Motor Drivers, Controllers.

Application Fields

TEA3717DP can be used in many mechanical production lines and devices such as engines, gear motors, can motors, and electric axes, among other equipment. It can generate motor control signals with a variety of operating frequencies and current amplitudes. Therefore, it is suitable for controlling a wide array of electrical motors. For example, it can accurately control the process of robotic motors that requires precise velocity selection, commutation of phases, and protection against excess current or attempting to start stalled motor. It can also provide short circuit protection to the motors and power supply.Furthermore, TEA3717DP applies to many applications, including amusement machines, pumps, office automation, printing machines, elevators, hoisting and conveying equipment, as well as small household drive motors. It can be also used in white goods processing, such as washing machines and automatic dishwashers.

Working Principle

TEA3717DP works by sending out a control signal based on a PIC microcontroller’s instructions. The IC is capable of sensing that the rotational speed has decreased and its output pulses will be generated more quickly. This signal is then sent to the motor driver and a current waveform is generated. The waveform is used to drive the motor. This current waveform is produced by the electrical signals from the PIC microcontroller.The amount of current waveform generated is determined by the magnitude of the electrical signals that the microcontroller sends. The waveform generated is used to control the rotational speed of the motor. It also controls the speed of the motor by generating a current waveform of an appropriate frequency and amplitude. This waveform is used to drive the motor.Furthermore, TEA3717DP has the ability to monitor the motor and control its starting current. It can determine whether or not the motor is stalled by monitoring the motor’s current. If the motor is stalled, the IC can generate a signal to turn off the motor and prevent it from being damaged.In summary, TEA3717DP is a reliable and powerful power management IC. It is capable of controlling a variety of motors, providing a wide range of operating frequencies and current amplitudes, as well as monitoring and protecting the motors from being damaged. This IC is typically used in production lines, amusement machines, and white goods processing.

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