PV74L20-16PW

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The PV74L20-16PW is an integrated circuit manufactured by STMicroelectronics. It is designed to control the power output of AC power plants and other power supply applications. It is a high voltage and current regulated integrated circuit featuring a voltage regulator, a power switch, and an on-board current sensor. The PV74L20-16PW has a range of applications in the industrial, automotive, and consumer electronics market segments. It is used in a variety of applications such as switching power supplies, hot-swap power supplies, DC-DC converters, and LED lighting systems.

The PV74L20-16PW offers a high degree of flexibility for design engineers to customize user requirements. The feature set includes a user programmable adjustable output voltage, current-limiting protection, and thermal shutdown. The output voltage can be adjusted via digital potentiometers or via external applied digital signals. The input voltage range of the PV74L20-16PW is between 5Vdc and 5Vac. The maximum current output capability is 16A.

The PV74L20-16PW is also able to work as a short-circuit protection device. When a short circuit occurs, it cuts off the supply voltage to prevent further system damage. The device also features an internal overload protection function which limits the maximum current output when the output load exceeds its set value. In addition, the device offers over-voltage protection, reverse-polarity protection, and open-drain input for control or status monitoring.

The working principle of the PV74L20-16PW is based on the steady-state operating point of the device. If the output load current exceeds the maximum set limit, the device begins to limit the output voltage, and the output current is reduced accordingly. The voltage output is then regulated by the on-board voltage regulation circuit. The PV74L20-16PW can be programmed to provide the desired current and voltage output, which can provide efficient and regulated power output.

The PV74L20-16PW is a highly efficient and reliable power supply equipment for a wide variety of applications. It has extremely low EMI and is resistant to short circuit and over-voltage events. It has a wide input voltage range and supports multiple output configurations. It is capable of handling large surges and currents. Due to its flexibility, it can be used in a wide range of applications, including industrial power supplies, medical devices, and automotive applications. The PV74L20-16PW is a reliable, efficient, and cost-effective solution for providing regulated power output.

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