S-80143CLPF-JI4TFU

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The S-80143CLPF-JI4TFU is a PMIC (Power Management IC) device used for monitoring system reset and power - on conditions. It is a supervisor IC from the Supervisory Circuit family and provides a reliable reset IC that also supports power-on sequencing. It is widely used in a variety of analog, digital, and mixed-signal designs due to its superior reliability, ease of integration and operation.

The S-80143CLPF-JI4TFU can be used for a variety of applications, including microcontroller and microprocessor systems, DSPs, ASICs, cpus, microprocessors, edge controllers, embedded systems and ASIC applications. It is typically used to prevent system reset and supply sequencing problems, provide system protection against overvoltage, undervoltage, over-temperature and short circuit events, detect power failure, accurate voltage detection, and provide unlimited system reset.

The S-80143CLPF-JI4TFU is manufactured using advanced technologies, featuring system reset and power-on circuitry, voltage detection and voltage trip points, dual power-on reset comparators, low power consumption, thermal protection, and highly reliable RTC (Real Time Clock) outputs.

The working principle of the S-80143CLPF-JI4TFU is dependent on the application at hand. In microcontroller and microprocessor systems, the S-80143CLPF-JI4TFU monitors the system voltage and provides a reset signal if the voltage falls below a pre-defined threshold. The S-80143CLPF-JI4TFU checks the system voltage continuously and provides a reset signal if the voltage dips below the specified threshold. The reset signal is then used to reset the microcontroller and/or microprocessor systems.

In DSPs, ASICs, cpus, and microprocessors, the S-80143CLPF-JI4TFU monitors the supply voltage for undervoltage and overvoltage events and protects the system from these events. The S-80143CLPF-JI4TFU also provides a reliable reset signal once the system voltage has dropped sufficiently below the minimum voltage threshold.

For edge controllers, embedded systems and ASICs, the S-80143CLPF-JI4TFU performs power-on reset and power-off reset. The S-80143CLPF-JI4TFU provides accurate voltage detection via precision comparators and a wide range of selectable reset thresholds. There is also an on-chip thermal protection feature, which monitors the system temperature and protects the system from thermal events.

Finally, the S-80143CLPF-JI4TFU is equipped with an RTC (Real Time Clock) output that can be used to provide periodic reset signals. The advantage of using an RTC output is that the reset signal is generated without being dependent on the system voltage. This ensures reliable reset in the event of a power down or prolonged undervoltage condition.

In summary, the S-80143CLPF-JI4TFU is a versatile and reliable PMIC supervisor IC that can be used in a variety of analog, digital, and mixed-signal designs. It can be used to provide system reset and power-on sequencing capabilities, detect power fail conditions, accurate voltage detection, thermal protection, and reliable RTC outputs. This makes it an ideal device for microcontroller and microprocessor systems, DSPs, ASICs, cpus, microprocessors, edge controllers, embedded systems and ASIC applications.

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