STMicroelectronics

VNI4140K

VNI4140K Description

The VNI4140K is a high-performance, high-side power distribution switch designed and manufactured by STMicroelectronics. This device is part of the VIPower™ series and is specifically designed for general-purpose applications. With a 1:1 input-to-output ratio and a maximum output current of 700mA, the VNI4140K is capable of handling a wide range of power distribution tasks. The device is RoHS3 compliant, REACH unaffected, and has a moisture sensitivity level of 3 (168 hours), making it suitable for various industrial and consumer electronics applications.

VNI4140K Features

• Output Configuration: High Side
• Product Status: Active
• Current - Output (Max): 700mA
• REACH Status: REACH Unaffected
• Mfr: STMicroelectronics
• Features: Status Flag
• Voltage - Supply (Vcc/Vdd): Not Required
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 3 (168 Hours)
• ECCN: EAR99
• Switch Type: General Purpose
• Voltage - Load: 10.5V ~ 36V
• Ratio - Input:Output: 1:1
• Mounting Type: Surface Mount
• Rds On (Typ): 80mOhm (Max)
• Number of Outputs: 4
• Series: VIPower™
• Fault Protection: Current Limiting (Fixed), Over Temperature
• HTSUS: 8542.39.0001
• Package: Tube
• Interface: On/Off
• Base Product Number: VNI4140

VNI4140K Applications

The VNI4140K is ideal for a variety of applications, including:

1. Power Distribution Systems: Its high-side configuration and ability to handle up to 700mA make it suitable for managing power distribution in various electronic devices.
2. Load Drivers: The VNI4140K can effectively drive loads within the specified voltage range, making it a reliable choice for load driver applications.
3. Automotive Electronics: Its robustness and compliance with industry standards make it an excellent choice for automotive electronics, where reliability and performance are critical.
4. Industrial Control Systems: The VNI4140K's ability to handle a wide range of input voltages and its fault protection features make it suitable for use in industrial control systems.

Conclusion of VNI4140K

The VNI4140K from STMicroelectronics is a versatile and reliable high-side power distribution switch. Its unique features, such as a status flag, current limiting, and over-temperature protection, set it apart from similar models in the market. With its ability to handle a wide range of input voltages and its compliance with industry standards, the VNI4140K is an excellent choice for various applications, including power distribution systems, load drivers, automotive electronics, and industrial control systems.