TPS3619-33DGKR

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PMICSupervisors are increasingly important components in modern electronic systems. The TPS3619-33DGKR is a specialized PMIC that providesa wide variety of supervised functions. It\'s a great choice for applications in automotive, industrial, and medical devices.

Functionally, the TPS3619-33 DGKR plays an important role in electronic systems by supervising and managing system power levels. To do this, it integrates a variety of power monitoring, voltage reference and control, and supervisory functions, as well as several analog and high-side current monitor channels. The PMIC provides 3-level power control, 0.3% accuracy voltage reference, high-side current monitoring, voltage monitoring, and power sequencing features.

The TPS3619-33 DGKR contains two independent voltage references (1.71V and 2.09V) with 0.3% tolerance. A differential voltage monitor can detect an over- or under-voltage event from 3.1V to 5.5V. VREF1 can monitor voltage up to 2.09 V, and VREF2 can monitor voltage up to 0.9 V. The Reference & VREF1/2 pins can be used for generating a threshold voltage to define a range of input voltage.

The PMIC also contains a three-level power control. It provides three output drivers (OC1, OC2, and OC3), each of which can be used to turn on and off devices such as voltage regulators and power switches sequentially. With up to three outputs, the TPS3619-33DGKR can be used to provide a variety of power sequence applications. Additionally, the PMIC includes an internal watch-dog timer, which can generate an interrupt under abnormal conditions.

The TPS3619-33 DGKR also has two high-side current monitoring inputs. These inputs can be used to measure the current flowing through a device, such as a voltage regulator or FET. It also contains two comparators that can detect both current overloads an underloads. All of these features help to optimize power system performance and reduce system costs.

In summary, the TPS3619-33DGKR PMIC is a specialized PMIC that provides a wide variety of supervised functions. It\'s a great choice for applications in automotive, industrial, and medical devices because its power monitoring, voltage reference and control, and supervisory functions offer great precisionand reliability. Additionally, its three-level power control, differential voltage monitor, current overload and underload detection, andhigh-side current monitoring inputs make it well suited for creating complex and reliable power systems.

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