TPS3850H01QDRCRQ1 Integrated Circuits (ICs)

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PMIC, or Power Management Integrated Circuits, are devices used to monitor, control and protect the power systems of electronic circuits. The TPS3850H01QDRCRQ1 is a high-accuracy, pushbutton reset supervisor IC with an internal processor core. It is used in myriad applications, from microcontrollers and batteries to embedded systems. This article aims to discuss the application field and working principle of the TPS3850H01QDRCRQ1.

Application Field of TPS3850H01QDRCRQ1

The TPS3850H01QDRCRQ1 is a versatile and highly dependable supervisor IC. It can be used in applications such as battery management systems, automation and control, communications and network security. The TPS3850H01QDRCRQ1 can also be used in medical and safety applications, such as monitoring vital signs and highlighting hazardous materials. In addition, it can be used in IoT applications, such as lighting and home automation, to monitor and control power sources.

Working Principle of TPS3850H01QDRCRQ1

The TPS3850H01QDRCRQ1 is a highly accurate, pushbutton reset supervisor IC with an internal processor core. It implements a programmable reset delay, timeout and failsafe mechanisms, which help protect the device against potential power-down events that can cause misconfiguration and system damage. It also features a built-in voltage-controlled oscillator (VCO) to regulate the reset timing, and a programmable, latch-output reset signal. The TPS3850H01QDRCRQ1 also features an adjustable threshold voltage, enabling the supervisor IC to monitor a wide range of voltage sources.

The TPS3850H01QDRCRQ1 is designed to detect under- and overvoltage conditions, as well as unexpected power cycles. In the event of a power glitch, the TPS3850H01QDRCRQ1 can reset the system, ensuring that the device remains in a known state. It also helps protect against EMI and noise-induced false triggering, using an on-chip EMI filter and an adjustable level-detection window. In addition, the TPS3850H01QDRCRQ1 can interface with an external watchdog timer to lock out incorrect timing patterns.

The TPS3850H01QDRCRQ1 is a highly configurable and robust supervisor IC that aims to protect and monitor the system against unexpected power events. With its adjustable reset timing, high accuracy, and built-in regulator and EMI protection, the TPS3850H01QDRCRQ1 has been designed to meet the needs of a variety of applications.

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