S-80820CLPF-B6FTFG

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PMIC - Supervisors

PMIC - Supervisors are a specific type of integrated circuit (IC) designed to monitor system reset signals and related power supply conditions in order to ensure that the operation of the system is always optimal. The S-80820CLPF-B6FTFG is a supervisor IC used in applications that require relatively high accuracy in monitoring system reset signals and input voltages.

Application Field

The S-80820CLPF-B6FTFG is a Small-Size Reset IC that can be used in applications such as basic PC Desktop, Laptop and Notebook PCs, consumer electronics products including TVs, DVDPlayers, Set-Top boxes, audio systems and gaming machines, automotive, telecom and industrial electronics. In addition, it has various features such as 4 reset generators, low low VCC detection, over-voltage and under-voltage reset monitoring and temperature warning.

Working Principle

The S-80820CLPF-B6FTFG operates by continuously monitoring the voltage of the power supply and reset input signals. The monitoring can be done in three different modes: active, idle, and sleep. In active mode, the S-80820CLPF-B6FTFG monitors the voltage of the power supply and the reset inputs, and generates a reset output signal if it determines that either voltage is outside of its predetermined operating range. In idle mode, the S-80820CLPF-B6FTFG will still respond to voltage inputs, but it will not generate a reset signal if the power or reset input voltages fall outside the operating range. And in sleep mode, the S-80820CLPF-B6FTFG will not respond to voltage inputs at all.

In addition to the voltage monitoring, the S-80820CLPF-B6FTFG can also detect over-voltages, under-voltages, and temperature warnings. Over-voltages and under-voltages are detected by monitoring the voltage of the power supply, while temperature warnings are detected by an internal temperature sensor. If the S-80820CLPF-B6FTFG detects either an over-voltage or an under-voltage, it will generate a reset output signal. Additionally, in the case of an over-voltage or temperature warning, the S-80820CLPF-B6FTFG will also generate a warning output signal to alert the system of a potential problem.

The S-80820CLPF-B6FTFG is a reliable, low-cost supervisor IC that can be used in a variety of applications that require accurate monitoring of reset signals and power supply conditions. Its various features, such as the ability to monitor over-voltages, under-voltages and temperature, make it an ideal choice for applications where reliability and accuracy are of the utmost importance.

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