UC3637N

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The UC3637N is a pulse width modulation (PWM) controller designed for motor control applications. This controller is used to regulate the speed of direct current (DC) and permanent magnet synchronous motors (PMSM) in various types of applications, such as automotive, white goods, avionics, and industrial automation. The UC3637N’s features include adjustable soft start, low quiescent current, adjustable current limit, adjustable frequency, and thermal shutdown.

The UC3637N is a highly integrated solution for motor control applications and can be employed in a variety of applications. It is suitable for controlling and regulating the speed of DC and PMSM motors in applications such as automotive, white goods, and industrial automation applications. Additionally, the UC3637N can be used in applications such as avionics and robotics, as well as in other specialty motor control scenarios.

The UC3637N is specifically optimized for controlling current-fed motors. It can provide as much as 8A of peak current and can operate at frequencies up to 500 kHz, allowing the control of high speed, high power motors. The UC3637N utilizes an adjustable voltage controlled oscillator (VCO) and internal fixed frequency clock to generate the PWM output signal. The VCO allows the user to adjust the frequency of the PWM signal, allowing the user to optimize the output signal based on the motor type and application requirements.

The UC3637N also features adjustable soft start, low quiescent current, adjustable frequency and thermal shutdown. The adjustable soft start allows the user to reduce the inrush current to the load and minimize stress on the power supply. The low quiescent current feature helps to minimize system power consumption. The adjustable frequency feature allows the user to optimize PWM frequency for specific application requirements. Finally, the thermal shutdown feature helps to protect the device in the event of excessive operating temperatures.

The UC3637N is a PMIC (Power Management Integrated Circuit), specifically designed for motor control applications. It is a highly integrated solution that provides an adjustable VCO and adjustable current limit, as well as adjustable soft start and low quiescent current, adjustable frequency and thermal shutdown. This makes it ideal for a variety of motor control applications, including automotive, white goods, avionics and industrial automation.

The specific data is subject to PDF, and the above content is for reference