S-80821CLPF-B6GTFU

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The S-80821CLPF-B6GTFU is a PMIC (Power Management IC) - Supervisors. It is a versatile, high performance IC with multiple safety features including protection against overvoltage, reverse polarity, overcurrent, undervoltage, short circuit and over-temperature.

This IC has a wide range of applications and is suitable for use in a variety of systems. It can be used for battery management and monitoring, solar power systems, automotive, industrial, and consumer electronics applications.

The S-80821CLPF-B6GTFU works on two different principals, one being a ratiometric voltage supervisor and the other a current shunt monitoring.

Ratiometric voltage supervisors use a voltage reference relative to an adjustable threshold. This allows the voltage supervisor to react quickly and accurately when the voltage exceeds the set threshold. The S-80821CLPF-B6GTFU uses an adjustable voltage reference and a voltage-monitoring circuit to achieve this.

The current shunt monitoring method is used to detect and monitor overcurrent and short circuit conditions. The IC features an integrated comparator that senses the voltage drop across a current-sense resistor when a current flow exceeds the threshold. The S-80821CLPF-B6GTFU also has a sense pin for the connection of an external sense resistor.

In order to protect from an overvoltage condition, the S-80821CLPF-B6GTFU utilizes an integrated overvoltage detector with an adjustable threshold. It is also equipped with a protective feature that disables the voltage supervisor before the overvoltage threshold is exceeded.

The S-80821CLPF-B6GTFU also features reverse polarity protection. This is done by an integrated N-channel MOSFET that is kept open by the voltage supervisor to the chip\'s logic supply. When the logic supply is reversed, the MOSFET is opened preventing excessive current from flowing through the power supply.

The S-80821CLPF-B6GTFU also has a built-in undervoltage lockout to protect against undesired operations during an undervoltage condition. It allows enable and reset functions to remain operative while disabling the remaining functions of the chip until the supply voltage returns to an acceptable range.

The S-80821CLPF-B6GTFU also has a thermal protection feature to ensure safe operation from excessive junction temperatures. The integrated thermal protection circuit shuts down the chip when the temperature reaches a predetermined level, protecting against malfunctioning, overrated and shorted components.

The S-80821CLPF-B6GTFU is a versatile, high performance IC suitable for use in a variety of applications. It offers a range of safety features and can be used for battery monitoring, solar power systems, automotive, industrial and consumer electronics applications. With its wide range of features, the S-80821CLPF-B6GTFU offers outstanding protection against voltage and current hazards during operations.

The specific data is subject to PDF, and the above content is for reference