MCP8026T-115H/PT

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The MCP8026T-115H/PT is a specialized integrated circuit designed for motor control applications. It is part of a larger family of motor driver, controller, and pulse-width modulator (PWM) products from Microchip Technology. As a PMIC, the MCP8026T-115H/PT contains integrated analog and digital features needed to operate and control motors for various applications, such as automotive, industrial, and home-appliance applications.

The MCP8026T-115H/PT integrated circuit can be used to drive various types of DC motors. It is a 3-phase motor driver with integrated high side power FETs as well as integrated low side driver circuit, which helps reduce component count and system cost. It also contains dedicated current sense inputs for each motor phase to support current limiting, stall detection, and over-temperature functions. It has an integrated temperature sensor and thermal management functions, such as fan-control, to help adjust the running temperature of the motor driver circuit to the required specifications. The device is configurable in either the H-bridge or Brushless DC (BLDC).

The MCP8026T-115H/PT has power management and protection features enabled by an integrated voltage regulator that can be tuned to the selected operating voltage and application specific requirements. It is also capable of operating at voltages up to 115V, so it can be used in high-voltage applications. It has anti-saturation features and variable phase current control features which reduce power dissipation in the IC. It also has an integrated setting for the DC output voltage for precision motor operation.

The MCP8026T-115H/PT also has a number of safety and diagnostic functions to help ensure reliable motor operation. It has an integrated open-drain diagnostic output to indicate the motor’s temperature and current limitation conditions. It also has configurable under-voltage lockout, over-voltage protection, and over-temperature protection which help to ensure a safe operating environment. Additionally, it has an integrated watchdog timer that can be used to detect and respond to faults in the motor control operation. The device also integrates a 16-bit ADC to measure the motor’s current and speed.

The MCP8026T-115H/PT has a number of features that make it well suited for use in a variety of motor control applications. Its integrated high-side and low-side power FETs reduce component count and improve system efficiency. Its configurable operating voltage and current sense inputs enable precise temperature and speed control. The device also offers a variety of safety and diagnostic features to help ensure reliable operation. Finally, its integrated power management and protection features make it well suited for use in high-voltage and power-sensitive applications. With these features, the MCP8026T-115H/PT offers a feature-rich and cost-effective solution for motor control applications.

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