TL7715ACDG4

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PMIC, which stands for Power Management Integrated Circuit, is a type of integrated circuit designed to manage the power of a circuit by regulating the voltage and current levels. Supervisors are one kind of PMICs and focus on providing overload and lightning protection to keep circuits operating properly. The TL7715ACDG4 is a supervisor IC that provides this protection, making it ideal for applications that require reliable power protection.

The TL7715ACDG4 is a three-terminal supervisory IC that provides superior system reliability. It monitors power supply voltage levels and provides active reset with programmable reset timeout period. When the input voltage drops below the trip point, the output voltage is reset (pulled low) and when the input voltage rises above the trip point, a reset is asserted. In addition, this IC has a watchdog timer input that provides time out reset upon timer expiration. This IC is designed to work with both 5 and 3.3V power supply systems.

The TL7715ACDG4 works by monitoring the voltage at its VDD pin. When the voltage drops below the trip point, the reset output is pulled low, forcing a reset of the power supply. This IC also has an active reset input which allows the active reset to be triggered from another circuit, such as a microcontroller or a timer circuit. The reset timeout period is also programmable, so there is a range for how long the reset stays active. Additionally, this IC also has an optional watchdog timer input which, when enabled, will cause an active reset when the timer expires.

The TL7715ACDG4 is suitable for many applications, including microprocessor and microcontroller systems, cellular phones, digital cameras, and other consumer and industrial applications. It can be used to provide internal circuit protection in cases where it may be subject to unexpected power surges, resulting in system lock-up or data loss. The IC\'s low power consumption, small size, and wide operating voltage range make it ideal for portable electronics.

In summary, the TL7715ACDG4 is a three-terminal supervisory IC designed to provide superior system reliability by monitoring power supply voltage levels and providing active reset with programmable reset timeout period. This IC is suitable for microprocessor and microcontroller systems, cellular phones, digital cameras, and other portable consumer and industrial applications in need of reliable power protection.

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