S-80845CLNB-B66T2G

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S-80845CLNB-B66T2G: PMIC - Supervisors Application Field and Working Principle

Power management integrated circuits (PMICs) are electronic components designed to manage energy, voltage and current in electrical circuits. PMICs are versatile and used in a wide range of products and applications. Many PMICs include supervisors, which are circuits that scan a variety of signals used in communication circuits and logic circuits, continuously monitor signals and detect fault conditions. S-80845CLNB-B66T2G is a type of PMIC-supervisor.

The S-80845CLNB-B66T2G is a single-channel input, dual-channel output supervisor IC with open-drain output. It is mainly used to detecting power faults in situations such as loss of power in the processor, erasure or corruption of memory or other faults, or low voltage or overcurrent conditions. S-80845CLNB-B66T2G offers a wide operating temperature range between -40℃ to 125℃, as well as a high power dissipation of 2W for an operating temperature range of -20℃ to 75℃. Along with its wide operating temperature range and high power dissipation, the S-80845CLNB-B66T2G also features a wide detection range, from 2.00V to 5.5V, allowing it to be used in a variety of applications.

The S-80845CLNB-B66T2G operates on a typical current of 2mA, and includes a set of voltage detectors in order to detect faults in the input voltage. The VOUT pin senses an undervoltage condition at an input of 1.75V and an overvoltage condition at an input of 3.64V. This allows the S-80845CLNB-B66T2G to detect faults in the power circuit and output a signal to shut down the system or sound a warning. It also includes an input protection FET and a resetting circuit, allowing it to reset itself in the event of an overvoltage or undervoltage condition. The S-80845CLNB-B66T2G is suitable for automotive, telecommunications, medical and computer systems.

In addition to its fault detection capabilities, the S-80845CLNB-B66T2G is also designed to provide advanced features such as a pin-stripped pull-up/down resistor, a reset pull-up/down resistor, and an output current limit resistor. The pin-stripped pull-up/down resistor is used to control the voltage level of the input pin and the reset pull-up/down resistor is used to control the reset signal. The output current limit resistor is used to control the output current that the S-80845CLNB-B66T2G can provide.

The S-80845CLNB-B66T2G can be used to detect faults in automotive, telecommunications, medical and computer systems and can be used in powr circuits to detect low voltage and overcurrent conditions. The S-80845CLNB-B66T2G offers superior performance and reliability when compared to other types of PMIC-Supervisors. Its wide operating temperature range, high power dissipation, wide detection range and advanced features make it the perfect solution for a variety of applications.

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