VN820-E

Voltage - Supply (Vcc/Vdd):	Not Required
Base Part Number:	VN820
Supplier Device Package:	5-PENTAWATT
Package / Case:	Pentawatt-5 (Vertical, Bent and Staggered Leads)
Operating Temperature:	-40°C ~ 150°C (TJ)
Fault Protection:	Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage
Features:	Auto Restart, Status Flag
Input Type:	Non-Inverting
Rds On (Typ):	40 mOhm (Max)
Current - Output (Max):	9A
Series:	--
Voltage - Load:	5.5 V ~ 36 V
Interface:	On/Off
Output Type:	N-Channel
Output Configuration:	High Side
Ratio - Input:Output:	1:1
Number of Outputs:	1
Switch Type:	General Purpose
Part Status:	Obsolete
Packaging:	Tube

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Introduction

The VN820-E Power Distribution Switches, Load Drivers are part of a family of low-power high-performance integrated circuits, which provide both a power distribution switch and a load driver module, thereby reducing the complexity of system design. The switches and load drivers are controlled by a dedicated pin, which is both low-power and low-voltage.

Application Field

VN820-E Power Distribution Switches and Load Drivers are primarily used in harsh environments where power dissipation and efficiency are key design points. Some examples of applications where the VN820-E switches and load drivers are used include medical devices, industrial systems, power inverters, card readers, base-stations, white goods, and automotive systems. The most common application for the VN820-E power distribution switches and load drivers is to control the power dissipation levels of systems. VN820-E Power Distribution Switches and Load Drivers provide reliable over-current, over-temperature, and current-sense protection which makes them suitable for controlling the power dissipation levels of systems in harsh environments. In addition, the VN820-E Power Distribution Switches and Load Drivers can provide improved efficiency by allowing power to be turned off in sections, thereby reducing the overall power consumption. Furthermore, a dedicated pin can be used to control the switch, eliminating the need for external analog components.

Working Principle

The VN820-E Power Distribution Switches and Load Drivers operate on a simple principle. A dedicated pin is used to control the switches and load drivers, while a second pin is used to sense the voltage and current. When a voltage or current is detected, the dedicated pin is used to activate the switches and load drivers.The VN820-E Power Distribution Switches and Load Drivers are designed to be low power and low voltage, making them suitable for use in harsh environments. Furthermore, the switches and load drivers are designed to provide reliable over-current, over-temperature, and current-sense protection, allowing for improved efficiency and power dissipation in systems. In addition, the VN820-E Power Distribution Switches and Load Drivers are designed to operate in two modes, which can be changed depending on the application. The first mode allows for the voltage and current sensing capabilities, while the second mode allows the switches and load drivers to be controlled via a dedicated pin.

Conclusion

The VN820-E Power Distribution Switches and Load Drivers are low-power, low-voltage switches and load drivers that are designed for use in harsh environments such as medical devices, industrial systems, power inverters, and white goods. The switches and load drivers are designed to provide reliable over-current, over-temperature, and current-sense protection, while also allowing for improved efficiency and power dissipation. Furthermore, the switches and load drivers can be controlled via a dedicated pin, eliminating the need for external analog components.

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