TPS3824-33DBVT

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PMIC (Power Management Integrated Circuits) supervisors have been used in a variety of applications due to their small size, high reliability, and several advantages. They are used to provide a high degree of protection and operational simplicity for a variety of systems ranging from modem equipment to other high-end systems. The TPS3824-33DBVT is a voltage supervisor device with several features that make it a great fit for any system. This article will examine the applications and working principles of the TPS3824-33DBVT.

Applications of the TPS3824-33DBVT

The TPS3824-33DBVT is designed for a variety of applications, including voltage supervision, reset control, power-on reset and backup management. It offers a wide operating range of 1.1V to 6V, making it ideal for many applications. The TPS3824-33DBVT is designed to be low power, supporting a maximum current of 6 microamps. It also has a high noise immunity with a glitch immunity of 500mV and a catch-up delay of 400 cycles.

The TPS3824-33DBVT is also designed for ease-of-use, with a simple manual reset input pin. It also features a low indicating output which can be used to indicate when the supervisor activates or when the input voltage falls out of the operating range. The supervisor also features an auto-retry feature which allows it to retry up to five times after detecting a fault. This helps to ensure that no matter what the input, the supervisor will eventually return to a normal state.

The TPS3824-33DBVT is designed to be highly flexible, allowing it to fit in a variety of systems. Its flexible reset capabilities allow it to be used as the primary reset source or as a backup reset source. It is also designed with a tamper switch to detect tampering and prevent the reset input from being shorted or held low.

Working Principle of the TPS3824-33DBVT

The working principle of the TPS3824-33DBVT is quite simple. It is designed to monitor and monitor the input voltage on the pin marked ‘VIN’. If the voltage falls below a certain threshold, the supervisor will stop functioning. Until the voltage is restored to its normal level, the supervisor will remain inactive.

The number of reset retries can also be adjusted, allowing the supervisor to reset itself after it has detected a faulty input voltage. The supervisor also features a Manual Reset (MR) input pin. The MR pin can be used to manually reset the supervisor whenever necessary. By default, the pin is pulled low, but it can be pulled high to initiate a manual reset.

The TPS3824-33DBVT also features a low indicating output. When the input voltage falls out of range and the supervisor activates, the output will go low. This low output can be used to indicate that the supervisor has activated. The low indicating output can also be used as a diagnostic alert to indicate a potential problem within the system.

In addition to voltage supervision, the TPS3824-33DBVT can also be used for power-on reset control. The supervisor will activate its reset signal whenever the input power is applied or turned on. This helps to ensure that the system is properly reset when power is applied and that any existing errors in the system are cleared.

The TPS3824-33DBVT also provides a backup reset feature. If the main power fails, an external signal can be applied to the supervisor to activate its backup reset signal. This signal can then be used to reset the system in the event of a power failure.

Conclusion

The TPS3824-33DBVT is a voltage supervisor device designed for a variety of applications. Its flexible reset capabilities make it an ideal fit for any system. It features a low indicating output and a manual reset input, as well as a tamper switch and auto-retry feature. It also features a backup reset feature which helps to ensure that the system is properly protected in the event of a power failure. This makes the TPS3824-33DBVT a great choice for any system requiring voltage supervision.

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