TPS2413PWR Integrated Circuits (ICs)

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Power Management Integrated Circuit (PMIC) components carry out complex tasks to optimally manage the power condition of systems and subsystems. They are available for various types of applications like battery-powered systems, space-restricted products, automotive electronics, laptop and notebooks, TV, telecom and other portable devices. The TPS2413PWR is a voltage monitoring IC from Texas Instruments which allows for monitoring and regulation of the power supply in system applications with up to 15V. It is representative of the latest generation of PMICs.

Application Field

The main application of the TPS2413PWR is its use as an Over-Voltage (OV) and Under-Voltage (UV) monitoring circuit. It is ideal for applications that require robust fault management and need to detect faults such as an over-current or an open load condition. The TPS2413PWR is compatible with multi-phase working systems and its two integrated push-pull outputs make it ideal for grounding systems operating with up to 15V. The IC operates with a supply voltage range of 3V to 15V and can supply up to 2.5A of current. This makes it suitable to be used in a range of applications like automotive, industrial and consumer markets.

The TPS2413PWR also comes with some additional features. It has an internal voltage regulator, a P-channel MOSFET with an input gate reference, logic controlled shutdown, adjustable turn-on and turn-off delay and output current fault detection. This makes it ideal for applications where power saving and saving is paramount.

Working Principle

The TPS2413PWR works as an OR Controller – Ideal Diode and controls the input voltage from a source of alternating current (AC). It monitors the voltage level at the input and acts as a voltage regulator in case the input voltage rises above the maximum allowed level. In order to provide the necessary feedback, the TPS2413PWR works in conjunction with voltage feedback resistors connected to the output terminal. When the input voltage is at its nominal level, the TPS2413PWR operates in normal and outputs the full output current. However, when the input voltage is above the allowed level, the IC will automatically force the output to ground, thus ensuring the system does not over-volt. This is known as the OR Controller’s “ideal diode” behaviour.

The system’s P-Channel MOSFET and output current fault detection also helps in making sure that the power consumption is kept in check. This enables efficient current sensing and detection of a bad output or overload. Additionally, it prevents the IC from being overloaded, thereby increasing its overall efficiency. Additionally, the external voltage feedback resistors also helps in providing reliable operation.

The TPS2413PWR also employs a logic control circuit which allows the user to manually set the turn-on and turn-off delay times. This helps the users in controlling the start-up and shut down times of the IC and prevents unsafe conditions which could lead to damage. Furthermore, the circuit also utilizes an adjustable voltage level shift which assists in ensuring smooth transition between supply voltages.

To sum up, the TPS2413PWR is an efficient OR Controller, Ideal Diode that helps in providing a robust fault management solution to various practical applications. It offers reliable fault detection, power saving, output current fault detection and adjustable turn-on/off delay. Furthermore, the IC also features a P-channel MOSFET, adjustable voltage level shift, voltage feedback resistor and logic control circuit. These features make the TPS2413PWR an ideal solution for various applications.

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