NJM37717E3

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The NJM37717E3 is an integrated circuit designed and manufactured by New Japan Radio Co., Ltd. This PMIC - Motor Drivers, Controllers is a 4-channel high current sink driver that can drive DC motors. The NJM37717E3 consists of an internal DC power supply circuit and two sets of four full bridge circuits for four channels of high current sink output.

The NJM37717E3 is suitable for many applications such as motor control and automation, robotic mechanisms, security systems, etc. It works on up to 45 V DC power supply voltage and can be used for applications in a wide range of voltages. The NJM37717E3 features a low quiescent current of 5 mA, an output current rating of up to 4.5 A and a maximum sink voltage of 70 V.

The NJM37717E3 has four PWM input pins that enable user-defined configurations. These pins enable the user to set up PWM mode with different duty cycles and frequencies. It also features a low-side drive control pin that is used to adjust the base level of the PWM output. This pin can also be used to enable and disable the bottom side drive. The NJM37717E3 also has a built-in current limit function to protect the output from overloading and to reduce unnecessary heat dissipation.

The NJM37717E3 also features a built-in PLL circuit, which enables it to generate a low jitter clock signal. It has an adjustable period of 0.5 µs to 5 µs, making it suitable for use as a timing control for motor movement. The NJM37717E3 also has an over temperature protection temperature monitoring circuit that shuts down the device in case of an over temperature warning.

In addition, the NJM37717E3 features a low current shutdown function. This feature reduces the power consumption during standby mode. The device also has an adjustable output voltage that can be used to accurately adjust the output voltage of the motor driver. It can be used to optimize the output power of the motor driver.

The NJM37717E3 is a highly integrated and versatile integrated circuit that is suitable for a variety of motor control applications. It can be used to drive various types of motors, such as brushed or brushless motors. It is also suitable for use in a wide range of applications including robotics, security systems, instrumentation, and automation. The NJM37717E3 is a highly integrated device that offers users an advanced level of control and flexibility.

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