VN800PSTR-61-E

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Power management integrated circuits (PMICs) are critical components of virtually all electronic systems that manage power. Power distribution switches, load drivers, and related passives and integration capabilities provide the foundation of power management solutions. PMICs include device types such as buck and boost voltage regulators, linear voltage regulators, linear current regulators, audio amplifiers, power MOSFETs, and multiplexers. The functions of these components can be implemented in different ways depending on the application.

In today\'s world, power distribution switches, load drivers, and their related passives and integration capabilities are essential components of all advanced power management solutions. The VN800PSTR-61-E is a type of power distribution switch that can be used in a variety of applications. This device integrates a low on-resistance dual MOSFET for power conversion and low power-on resistance logic for instantaneous power delivery.

Working Principle

The VN800PSTR-61-E operates according to its logic input to provide instantaneous power conversion from DRAM to Voltage Regulators, or from Reverse Voltage Encapsulation to True Voltage. The switching speed and operation time are determined by the ON time and OFF time values of the power MOSFETs, which are determined by the logic input levels. The ON time is also adjustable depending on the application. When the logic input is a 0-string, the device will start directly, and when the logic input is a 1-string, the device will start delayed.

The VN800PSTR-61-E consists of two MOSFETs connected in series. One is the main MOSFET, which provides the main switching. The other is the pass MOSFET, which allows the main MOSFET to operate at a lower resistance. The logic input is used to control the on/off operation and switching timing of the device. The output of the logic input is directly connected to the gate and source of the main MOSFET. The output also connects to the gate of the pass MOSFET, which reduces the overall on-resistance.

Application Field

The VN800PSTR-61-E power distribution switch has several important applications. The device is used in personal computer motherboards, digital cameras, mobile phones, and other digital systems. It can also be used in industrial applications such as motor drives, frequency converters, solar inverters, and more. Because the device is capable of fast switching and high current capacity, it is perfect for applications that require instantaneous power conversion.

The device is also used in a variety of lighting applications such as LED lighting, stage lighting, and smart lighting systems. The VN800PSTR-61-E is an ideal choice for these applications as it can provide fast switching and high current capacity for fast, efficient lighting control. The device can also be used as a dimming switch for LED lights.

The VN800PSTR-61-E can also be used in automotive applications. It is perfect for use in fuel injection systems, starter motors, and other automotive power conversion systems. It can also be used in automotive audio systems, providing instantaneous switching and high current capacity for fast, efficient power delivery.

The VN800PSTR-61-E is a highly versatile and efficient power distribution switch that can be used in a wide variety of applications. With its fast switching and high current capacity, it is perfect for applications that require instantaneous power conversion. From personal computers and digital cameras to motors, fuel injection systems, and LED lights, the VN800PSTR-61-E can provide reliable and efficient power delivery.

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