S-80928CNPF-G8YTFG

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Power management integrated circuits (PMICs) are critical components for ensuring that electronic systems are able to manage power supply requirements and run reliably. PMICs enable the overall power consumption of a system to be managed, regulated and monitored to maximize energy efficiency and performances.

A type of PMIC is known as a supervisor. Supervisors are specifically designed to monitor power supply conditions, providing an additional layer of protection to reduce operational risk and system downtime. The S-80928CNPF-G8YTFG is a supervisor intended for a wide range of applications, including telecommunications, data storage and computing.

The S-80928CNPF-G8YTFG is a single supervisor device that contains an on-chip power reset output and a power-on reset output. It also has a manual reset input and a built-in temperature sensor that triggers a reset when the temperature exceeds a predefined threshold. Additionally, the unit comes with a range of selectable reset thresholds and trigger modes.

The S-80928CNPF-G8YTFG is designed to mitigate the risk of supply surges and overloads, as well as system faults that may otherwise damage downstream components.

The S-80928CNPF-G8YTFG supervisor is a highly reliable device, housed in a small SOT-75 package. It is optimized for automotive and consumer products operating within a wide range of temperatures. The device consumes minimal power and is compatible with a wide range of supply voltages.

The S-80928CNPF-G8YTFG is a reset generator and watchdog timer combined in one integrated circuit. It can be configured in a range of reset modes to ensure reliable operation of the system, regardless of board or system design.

The resetting action is triggered when the supply voltage reaches a preset level. Once triggered, the reset signal output is held for a fixed time to ensure that the system can reset itself properly. If a reset signal is sent before the fixed time period has ended, the reset signal is extended.

The supervisor also includes an internal voltage detector circuit that will assert a reset signal when the power supply voltage drops below a preset threshold. This prevents supply voltage errors and helps protect the other components in the system.

The S-80928CNPF-G8YTFG supervisor can also be used to generate a power-on-reset signal, allowing the system to remain in a low power state until the power supply is stabilized.

The on-chip temperature sensor enables the supervisor to detect a temperature range at which the resetting action will be triggered. This feature can protect against over-temperature events, ensuring that the system remains stable and reliable under a variety of conditions.

In order to ensure an accurate start-up delay, the supervisor can be configured to follow a pre-defined profile that matches the time-delay requirements of the system.

The S-80928CNPF-G8YTFG supervisor is versatile and reliable, providing designers with a cost-effective solution for power supply, reset and watchdog needs. This highly integrated device is well suited for a wide range of applications in consumer and automotive electronics.

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