TPS3128E15DBVR

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The TPS3128E15DBVR is a PMIC - Supervisors device designed to provide system security and power-system monitoring for applications requiring highly integrated and multi-faceted power management solutions. It offers a combination of voltage monitoring, over-voltage protection, power-on reset and active reset functions, as well as leading edge technology for state-of-the-art supervision and performance control.

The voltage monitoring circuit in the TPS3128E15DBVR provides user-selectable active reset and low-voltage reset signals to the system, allowing it to react to large fluctuations in the input supply voltage. The TPS3128E15DBVR also features a programmable delay timer to delay reset signals, adding flexibility.

The over-voltage protection circuit allows the TPS3128E15DBVR to protect the digital circuits in the application from any excess voltage levels that are outside of the specified range. The over-voltage protection circuit can be programmed to protect both positive and negative inputs of the application by providing protection against overtemperature and undervolting conditions.

The power-on reset (POR) circuit monitors the input supply voltage and provides a reset signal to the processor once the voltage reaches a certain level. The power-on reset circuit can be programmed to provide either active or inactive reset signals.

The active reset circuit is designed to monitor the system state and assert a reset if an out-of-specification condition is detected. The active reset circuit can be programmed to provide either a one-shot or a continuous reset signal, depending on the system requirements.

TPS3128E15DBVR can also act as a power-system monitoring device by providing information on system operation and status in order to help the application maintain optimal performance. The device includes three separate channels with different voltages that can be monitored and tracked. The devices can be used to monitor input voltage and current levels, provide warning signals when system parameters go out of spec and even control power supplies.

The TPS3128E15DBVR is a highly integrated and versatile device that can be used in a wide range of applications to provide system protection and monitoring. The device is well-suited for use in applications that require many power supply monitoring functions as well as systems security with adjustable reset thresholds.

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