82V2081PPG

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The 82V2081PPG is an integrated device that is used to enable communication interface protection in a variety of settings, such as in telecommunications applications, military systems, and medical equipment. The 82V2081PPG offers an integrated solution with features like programmable overvoltage, undervoltage and overcurrent protection, and is designed to provide excellent protection against electrostatic discharge (ESD) and other transient environmental events.

The 82V2081PPG is an integrated solution for providing overvoltage, undervoltage and overcurrent protection in a variety of telecom applications. It also includes a surge current clamp and built-in ESD protection. It is designed to provide a complete solution for protecting communication interfaces and reducing downtime caused by transient environmental conditions.

The core of the 82V2081PPG is the surge current clamp, which provides an effective and reliable means of dissipating electromagnetic energy that can be generated from common telecom transmission lines. The surge current clamp works by creating a resistance in the circuit, and limiting the voltage at the input of the circuit. This reduces the peak voltage that is present on the transmission line and minimizes the damage caused by any transient build-up of electromagnetic energy. The surge current clamp also has the ability to discriminate between common and abnormal surges, and is designed to allow normal operation while still protecting against higher voltage surges.

The 82V2081PPG also incorporates built-in ESD protection. ESD protection is designed to protect sensitive electronic components from electrostatic discharges. The 82V2081PPG has a combination of ESD protection structures, including ESD diodes, bidirectional transzorbs, and an internal impedance-matched design, which works together to provide excellent ESD protection for sensitive telecom components.

The 82V2081PPG also includes a programmable time-out function, which can be used to help detect and prevent a silent device from accidentally activating and causing damage. The time-out function will detect the presence of a silent device, and will disable the device if it does not receive any input within a certain period of time. This helps protect the communication interface from being damaged by unintentional activation or current leakage.

The 82V2081PPG also features voltage-controlled current limiting, which helps to reduce overcurrent conditions by limiting the flow of current to a safe level. The current is limited to a predetermined level and the output voltage is maintained even during overcurrent conditions. This helps prevent damage to the communications link and the electronic components in the system.

Overall, the 82V2081PPG is an integrated device that provides excellent protection against electrostatic discharge, overvoltage, undervoltage, and overcurrent conditions. It also includes a surge current clamp and voltage-controlled current-limiting for protection against overcurrent conditions. The device is designed for use in telecommunications applications, military systems, and medical equipment and is an ideal solution for providing reliable and effective protection from environmental transients.

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