S-80926CNNB-G8WT2U

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PMIC - Supervisors are integrated circuits designed to monitor the input power supply of a system, alert the system to failing conditions and/or implement power-on reset functions. The S-80926CNNB-G8WT2U is one such circuit used in applications that require a low cost and high accuracy supervisor solution. This datasheet will cover the application field and working principle of the S-80926CNNB-G8WT2U.

The S-80926CNNB-G8WT2U is an ideal circuit for low power applications with input voltage ranging from 2.2V to 5.5V. The circuit includes an SOT23-5 package and its typical operating voltage is 3.3V and the maximum operating temperature is 85°C. The S-80926CNNB-G8WT2U is suitable for microprocessor, digital signal processor, dram, LCD bias and even other applications where low power and reset functions are required. The circuit is also designed for low standby current and fast turn-on feature which ensures the power-up protection of the system.

The S-80926CNNB-G8WT2U effectively monitors the input voltage of the system and gives a warning when the input voltage falls below the preset threshold. This feature is useful to prevent any damage, as high failure rates in many electronic systems are caused by inadequate power supply. In the event of a brown-out or a power failure, the S-80926CNNB-G8WT2U will send an alert to the system, allowing it to react accordingly.

In addition to alerting the system of a voltage fault, the S-80926CNNB-G8WT2U is also capable of implementing power-on reset functions. This feature is useful in applications such as system startups, where the power-on reset will ensure that the system is properly initialized and all components are operational. The S-80926CNNB-G8WT2U can control the power-on reset time and is capable of detecting the power-on reset signal from the microprocessor, allowing for the system to respond and reset quickly.

The S-80926CNNB-G8WT2U offers high accuracy measurements with a typical accuracy of ±2% and a temperature range from -40°C to 85°C. It has a reset time of 5ms, which is suitable for most application needs. Furthermore, the S-80926CNNB-G8WT2U is designed with a built-in adjustable watchdog timer, making it ideal for high reliability applications such as SCADA systems.

To summarise, the S-80926CNNB-G8WT2U is a cost-effective and reliable circuit suitable for low power applications. It is an ideal choice for providing voltage monitoring and power-on reset functions. The circuit offers high accuracy measurement and Reset time, along with a built-in adjustable watchdog timer. This integrated circuit is a great choice for many applications, offering reliable and efficient power supply and system protection.

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