MC33887AVW

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The MC33887AVW is a Power Management Integrated Circuit (PMIC) device designed to control various aspects of operations in Motor Drivers, Controllers and other applications. This PMIC introduces new levels of integration and efficiency to reduce external parts count and bill of materials costs. It is compatible with a wide range of industrial motor power requirements and can also be used as a motor control solution to facilitate a range of control modes.

The MC33887AVW PMIC integrates all the essential components needed to provide a complete motor drive solution. It includes a high-efficiency DC-DC converter, a high-frequency current-mode MOSFET driver, and embedded MOSFETs, all with integrated protection features. Furthermore, it provides an on/off control pin, as well as several control pins for different operating modes. The easily adjustable PWM frequency is ideal for any industrial motor applications.

The MC33887AVW includes a high-efficiency DC-DC converter with a high-frequency current-mode MOSFET driver and embedded MOSFETs, all with integrated protection features. The device offers multiple interface selections such as PWM, RES, STEP and STM, and can perform PWM voltage, current and speed control modes. Additionally, in PWM voltage control mode, users can adjust the PWM frequency between 24 kHz and 64 kHz and operating frequency between 500 Hz and 16 kHz. The MC33887AVW offers various protection features to reduce the risk of damage to the system due to over load, over voltage, over temperature and short circuits, and is ideal for applications including Variable Speed Drives (VSDs), servo drives, actuators, and other motor-driven systems.

The MC33887AVW is a highly integrated and flexible device with advanced features such as efficient high-frequency current-mode MOSFET driver and embedded MOSFETs with integrated protective shutdown features providing overpower, undervoltage and overvoltage protection. It also features a wide range of operating currents, up to 2A, and allows for smooth low-ripple current control without the need for external components such as inductors. The device operates at a maximum voltage of 42 V, making it suitable for use in a wide range of industrial motor applications. In addition, the MC33887AVW offers flexible control options such as PWM, RES, STEP, STM modes, which can be easily adjusted.

In addition to its list of features, the MC33887AVW is designed to work in temperature environments between -40 degrees Celsius to +85 degrees Celsius, thanks to its superior thermal management system. The MC33887AVW PMIC also meets stringent EMC standards and is designed to comply with EN55025 and EN50322 class B standards. Moreover, the device includes a sophisticated, embedded protection circuit that provides over voltage protection, over current protection, over temperature protection and short circuit protection, making it ideal for use in high-temperature environments. .

To sum up, the MC33887AVW PMIC is a highly integrated and flexible PMIC device offering advanced features for Motor Drivers, Controllers and other industries. With its efficient high-frequency current-mode MOSFET driver, integrated MOSFETs, on/off control pin, multiple operating modes, and adjustable PWM frequency, the MC33887AVW is an ideal choice for industrial motor applications. Moreover, its superior thermal management system and EMC protection make the MC33887AVW a reliable and cost-effective option for a wide range of industrial motor applications.

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