DRV8880PWPR

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Power management integrated circuits (PMICs) are a set of circuit components that work together to manage, monitor, and protect the power delivered to different parts of a system, by regulating and distributing the power. Motor drivers, controllers, and multiple output voltage regulators are components of PMICs. One of these components is the DRV8880PWPR, a dual-channel low-side FET (field effect transistor) driver used for the efficient control of brushed DC motors.

The DRV8880PWPR is a versatile dual-channel low-side MOSFET driver optimized for powerful DC motor control. It provides two independent low-side outputs that drive N-channel MOSFETs, along with various protection functions, such as undervoltage lockout, short-circuit protection, and thermal shutdown.

The DRV8880PWPR is typically used in applications requiring efficient control of brushed DC motors. It uses a low resistance driver circuit for flexible control and improved power efficiency. The driver includes built-in advanced fault protection features, such as over-current protection, over-temperature protection, and under-voltage protection.

The DRV8880PWPR provides two independent low-side drivers, each capable of driving up to 6A of peak current. The drivers are disabled using an active low logic-level pin (EN) and can be enabled or disabled independently of each other. The drivers also feature internal current-sense circuitry to monitor the motor current and provide a PWM dimming interface. The drivers are designed to operate with a wide range of supply voltages, up to 40V, enabling efficient control of more powerful DC motors.

The DRV8880PWPR also includes an integrated circuit board (PCB) feature, which allows the DRV8880PWPR to be mounted directly to a PCB. This helps to minimize component count and simplify motor control design. Furthermore, the DRV8880PWPR provides two complementary enable/disable pins and can be used in both automotive and industrial applications.

Overall, the DRV8880PWPR is an effective solution for efficiently controlling brushed DC motors. It is a versatile dual-channel low-side MOSFET driver with built-in advanced fault protection features, enabling a wide range of applications. It is capable of driving up to 6A of peak current, and can operate with a wide range of supply voltages. Furthermore, the DRV8880PWPR includes an integrated PCB feature, allowing for a simpler, low component count design.

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