VN7050ASTR Integrated Circuits (ICs) |
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Allicdata Part #: | 497-15993-2-ND |
Manufacturer Part#: |
VN7050ASTR |
Price: | $ 0.48 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | STMicroelectronics |
Short Description: | IC DVR HIGH-SIDE 1CH 8SOIC |
More Detail: | N/A |
DataSheet: | VN7050ASTR Datasheet/PDF |
Quantity: | 2500 |
2500 +: | $ 0.44314 |
5000 +: | $ 0.42099 |
12500 +: | $ 0.40515 |
Specifications
Voltage - Load: | 4 V ~ 28 V |
Supplier Device Package: | 8-SO |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Operating Temperature: | -40°C ~ 150°C (TJ) |
Fault Protection: | Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage, UVLO |
Features: | Auto Restart, Status Flag |
Input Type: | Non-Inverting |
Rds On (Typ): | 50 mOhm |
Current - Output (Max): | 21A |
Voltage - Supply (Vcc/Vdd): | Not Required |
Series: | VIPower™ |
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: | Active |
Packaging: | Tape & Reel (TR) |
Description
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The VN7050ASTR is a chip from Texas Instruments\' VN70xASTR family of Power Management Integrated Circuit (PMIC) products. This chip is specifically designed for use in advanced power distribution systems. It provides high current, low voltage, and low power dissipation when switching large loads, enabling easy and reliable control of low-power systems.The VN7050ASTR includes a high-current switching field-effect transistor (FET), as well as an integrated load-driver circuit. It is designed to operate at a maximum of 30V, and can handle up to 30A in load switching. It features both an active high-side control and a low-side control, allowing for both positive and negative control of the load. It also has a built-in dead-time control, which prevents current spikes and protects against over-load conditions.The device is also equipped with voltage and current protection-monitors, which provide automatic protection from over-voltage and over-current situations. It also includes an adjustable current limit-signal, so that the current limit can be set according to the size of the load.The VN7050ASTR is suitable for use in a variety of power distribution systems, including automobile and consumer electronic applications. It is designed to handle high-current switching applications, while providing reliable current regulation, voltage protection, and current monitoring. In addition, it is able to operate at wide ranges of supply voltages and temperatures, making it ideal for applications in extreme environmental conditions.In order to ensure optimal performance of the VN7050ASTR, it is important to calculate the current requirements of the load before selecting a power switch. This will ensure that the switch will be able to handle the maximum current requirement of the load, and help to prevent overloading. It is also important to consider the temperature range in which the device will be operating, and select a switch that is able to handle the high temperatures associated with large loads.In addition to the device’s switching capabilities, the VN7050ASTR also includes an integrated load-driver circuit. This includes a low-side output driver, as well as an active pull-up. The output driver prevents the FET from being accidentally toggled. The active pull-up not only boosts the voltage output from the FET, but also helps to ensure that the FET is only activated when the correct input voltage is present.Overall, the VN7050ASTR is a versatile and highly reliable chip for use in advanced power distribution systems. Its integrated load-driver, voltage protection, and current monitoring features make it ideal for both automotive and consumer electronic applications. With the proper load calculations and temperature considerations, the VN7050ASTR can provide reliable and efficient power distribution.
The specific data is subject to PDF, and the above content is for reference
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