MCP98243T-BE/ST

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The MCP98243T-BE/ST is an integrated circuit (IC) device commonly referred to as a Power Management IC (PMIC). The MCP98243T-BE/ST is used to provide thermal management solutions for systems or sub-systems in a wide range of devices, vehicles and industrial equipment. This PMIC is specifically designed for automotive, industrial, and consumer applications.

The MCP98243T-BE/ST is primarily used for controlling temperature ranges in automotive, industrial and consumer electronics products. The device is equipped with two adjustable PWM outputs and two dedicated thermal sensory outputs to control temperature ranges of various components within the system or device. The MCP98243T-BE/ST also contains Thermal Shut Down (TSD) circuitry, enabling it to perform an integrated thermal protection system, consisting of protection against overtemperature. This protection mechanism is commonly used in systems and devices to prevent overheating of various components.

The MCP98243T-BE/ST has the ability to drive both DC and PWM outputs in order to supply the required power for a system’s thermal management. The DC output is designed to supply the power for cooling devices such as fan or liquid coolers, for example. On the other hand, the PWM outputs are designed to drive devices that require precise thermal control, such as a heater or a temperature-controlled fan.

The core of the device consists of a Temperature-to-Digital Converter (TDC) and a Digital-to-Temperature converter (DTC). The TDC converts a measured temperature into a digital signal, which is then read by the DTC. The DTC then converts the converted digital signal into an adjustable PWM signal which can be used to drive the cooling or heating devices.

The MCP98243T-BE/ST integrates several features that help the device improve its accuracy and stability. The device features an on-chip thermal filter which helps to filter out unwanted signals, such as noise. The device also features reference voltage compensation and thermal hysteresis compensation which help to keep the temperature readings accurate and stable even in environments with changing temperatures or thermal conditions.

The MCP98243T-BE/ST is a highly reliable device, designed to provide efficient thermal management solutions for automotive, industrial and consumer applications. The device offers temperature ranges from -55°C to +175°C and is capable of controlling both DC and PWM output devices. The on-chip thermal filter, reference voltage compensation and thermal hysteresis compensation help to provide accuracy and stability even in varying thermal or environmental conditions. This PMIC enables safe and reliable operation for systems which require a temperature control solution.

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