TPS3808G19DBVR TI Supervisory Circuits

TPS3808G19DBVR TI Supervisory Circuits

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Introduction

The TPS3808G19DBVR is an integrated circuit (IC) chip developed by Texas Instruments. It is a precision voltage supervisor designed for monitoring and controlling power supply voltages in various applications.

The TPS3808G19DBVR features a voltage monitoring circuit that compares the input voltage with a reference voltage. It provides accurate threshold detection and offers a fixed voltage threshold of 1.9V.

The chip incorporates a built-in delay circuit, which ensures stable and glitch-free outputs during power-up and power-down sequencing. It also includes a manual reset input for external control and a watchdog timer for system monitoring.

The TPS3808G19DBVR operates with a wide supply voltage range from 1.6V to 6V, making it suitable for various power supply voltages. It consumes low quiescent current, contributing to energy-efficient designs.

Application

The TPS3808G19DBVR chip is widely used in various industries for its precision voltage monitoring and control capabilities. It serves as a voltage supervisor, making it suitable for applications in industrial control systems, automotive electronics, medical devices, and battery-powered equipment. With its fixed voltage threshold of 1.9V and glitch-free operation, the TPS3808G19DBVR ensures accurate and reliable power supply voltage supervision. Its wide supply voltage range of 1.6V to 6V enhances compatibility with different power sources. The chip's low quiescent current consumption contributes to energy-efficient designs. The TPS3808G19DBVR is a reliable choice for industry applications that require precise voltage monitoring, fixed voltage threshold, and stable power supply voltage control.