DRV10983ZPWP

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The DRV10983ZPWP is a three-phase motor driver, controller, or power manager integrated circuit (PMIC) designed by Texas Instruments. It is particularly suitable for the demanding requirements of motor control applications.

It is designed to provide small-size, high performance motor-control solutions that are easy to use and integrate into applications such as robotics, medical equipment, and ventilation systems. This device combines 3-phase motor commutation logic with a pulse-width modulation (PWM) controller and a power-saving sleep function. It can be used in a variety of different application fields.

The DRV10983ZPWP integrated circuit provides power management functionality and complete functionality for controlling and driving 3-phase brushless direct-current (BLDC) and permanent magnet synchronous (PMSM) motors, and many other types of motors. It has robust motor control, efficient motor diagnostics, and integrates eight channels of independent power management on board. It also provides phase-shifted carrier modulation and automatic phase current regulation.

The DRV10983ZPWP uses a fixed off-time current control technique to provide the necessary motor control performance without requiring additional components. It includes a charge pump for the gate driver circuits, allowing simple gate drive for the power MOSFETs. The gate driver circuitry is designed for low total gate charge, helping to reduce system losses. The device also features a shift register to select different slew rate combinations on the gate driver outputs.

For efficiency, the DRV10983ZPWP can be configured to run in a low-power sleep mode in which the PWM controller is disabled and the charge pump is turned off. For protection, the device includes an over-temperature detection and protection system, as well as over-current/over-voltage protection.

In summary, the DRV10983ZPWP is a multi-function PMIC designed for motor-control applications, featuring input voltage range of 5–80 V, and providing a complete, high-performance solution that combines efficient motor control, power management, and diagnostics in a compact package. It is ideal for a wide variety of application fields, including robotics, medical equipment, and ventilation systems.

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