CAT803SSDI-GT3

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PMIC (Power Management Integrated Circuit) supervisors are powerful embedded solutions for managing and improving circuit system efficiency. The CAT803SSDI-GT3 is a voltage supervisor device from Texas Instruments, specifically designed for a variety of applications including computer, digital displays, industrial, networking and auto applications.

This IC offers a variety of features which allows it to work efficiently, as well as maintain superior noise immunity. Its watch-dog timer is user programmable, and can trigger a reset upon particular timeouts. It also contains a voltage supervisor which can monitor supply voltage, and maintain the system’s stability.

The CAT803SSDI-GT3 is a 3.3V active low supervisor device, offering an integrated temperature sensor, short circuit protection and power on reset, as well as a small package size of 5mm x 5mm. This IC uses the latest CMOS process technology and is particularly efficient in maintaining power supply.

In addition, the CAT803SSDI-GT3 provides an output voltage of 4.63V with an operating current of less than 15µA. This active low supervisor is hot pluggable and is designed to reset the system when the functioning power rail drops below a specific threshold. It has an output voltage rise of 0.45V.

The CAT803SSDI-GT3 is also capable of responding to a wide range of duration pulses and temperature variations. It’s capable of detecting short or open circuit conditions and resetting the system when these signals are encountered. As such it can help protect a circuit from damaging effects such as over-current and over-voltage.

This device also contains a voltage-controlled reset function, which allows the system to be reset a certain number of clock cycles after certain external events occur, such as temperature or voltage changes above or below certain thresholds. This type of reset function is ideal for preventing system crashes due to stuck/hung systems.

The Cat803SSDI-GT3 also offers an automatic delay feature, known as the surge-suppression time feature. This allows the device to delay its output before allowing the output to remain at a predetermined voltage. This can help protect sensitive circuitry by ensuring the power supply is stable.

As such, the CAT803SSDI-GT3 is an ideal device for a wide variety of applications where protection and flexibility are essential. It is capable of responding to many different types of external events, and of ensuring that the power supply remains stable and reliable. Its advanced features make it an invaluable choice for use in a variety of systems.

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