DRV8803DWR

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 DRV8803DWR is a three-phase motor driver IC with an integrated PWM control circuit. It is suitable for application in industrial, servo, and robotics applications. This IC is extremely robust and features excellent thermal protection with auto-recovery protection and high-level performance. It supports three types of power devices: MOSFET, IGBT, and FET devices.

This IC is a power management integrated circuit (PMIC) specifically designed for motor driver applications. It is designed to drive three-phase motors and drive them accurately at high speed, even under a wide range of environmental conditions. It is designed with high precision and excellent linearity, which makes it suitable for a wide variety of motor control applications.

This IC is capable of delivering high-power three-phase motor control and drive performance with the help of a few external components. It can handle both forward and reverse rotation of the motor. The IC is built with low on and over-voltage protection, low RDSON power MOSFET drivers, and digital control logic. These features make it suitable for high-power applications in a variety of industrial and consumer applications.

This IC is integrated with several features to make it suitable for motor drivers applications, such as paralleling of drivers and a low-side current sense resistor. This IC is capable of driving motors with rated power up to 20A. It also features separate logic level enable pins, over-current trip point protection, and over-temperature protection with auto recovery.

This IC operates in three different modes: fixed (continuous) mode, fast decay mode, and slowdecay mode. In fixed mode, the voltage across the winding is constant and a PWM controller is used to generate the drive waveforms. In fast decay mode, the voltage across the winding is decreased over time to reduce motor current. In slowdecay mode, the voltage across the winding is slowly decreased, enabling the motor current to be ramped down over time to minimize motor torque ripple.

The DRV8803DWR is a high-performance IC designed for motor applications. It has capability to drive three-phase motors with rated power up to 20A and to operate at high speed under a wide range of environmental condition. The IC integrates several features such as low on and over-voltage protection, current sense resistor, digital control logic, and operates in fixed, fast decay, and slow-decay mode. These features make it suitable for a wide variety of motor applications.

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