S-80847CLPF-B68TFU

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The S-80847CLPF-B68TFU is a Pass/Fail Power management IC from Renesas Electronics Corporation. It is a supervisory power management IC specifically designed for use in automotive and other demanding industrial applications. It can be used to monitor voltage and current levels in order to provide protection against overvoltage and overcurrent. In particular, it is designed to protect electronic systems from surges caused by load dump conditions.

The S-80847CLPF-B68TFU is a small, low-cost chip which provides a wide range of features and protection. It is powered by a 1.8V to 5.5V input supply voltage and has an operating frequency range of 800 kHz to 1 MHz. It features an adjustable overvoltage Threshold, a clock/0 detection, a watchdog timer, and an internal reset. It also features an adjustable undervoltage detection and overcurrent detection. In addition, it features two adjustable threshold limit values, one for overvoltage and one for undervoltage, as well as a Fast De-Glitch circuit that is used to create a pulse detection window to ensure consistent and reliable protection.

The S-80847CLPF-B68TFU can be used in a variety of applications, such as automotive engines, power supplies, and consumer electronics devices. It is also suitable for use in industrial and embedded system applications, such as motor controllers and real-time controllers. In addition, it can be used to provide protection against overvoltage, overcurrent and load dump conditions.

The working principle of the S-80847CLPF-B68TFU is to monitor the voltage and/or current level of a given circuit, and to trigger a protective action if either the voltage or current exceeds the preset limits. The device is designed to reset itself after each protection action is triggered, allowing it to continuously monitor the voltage or current levels of a given circuit. This self-resetting nature ensures that the device will remain reliable in protecting against overvoltage or overcurrent conditions.

The S-80847CLPF-B68TFU is a reliable and cost-effective solution for protecting electronic systems against overvoltage, overcurrent and load dump conditions. Its wide range of features, combined with its low cost, make it an ideal choice for applications where reliability and protection are critical.

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