VNV35NV04TR-E

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VNV35NV04TR-E is a non-directional, high-current, low-on-resistance power distribution switch device from STMicroelectronics and belongs to the series of PMIC - Power Distribution Switches, Load Drivers. The projected operating temperature range from -40 to +125 °C makes it suitable for automotive, industrial and portable applications. Its low RDSon enables it to efficiently drive and switch large currents in low-voltage DC power systems.

The VNV35NV04TR-E power distribution switch consists of four independently configurable NMOSFET switches providing a large input/output voltage range, improved thermal protection and diagnostic support. These characteristics make it suitable for multiple applications such as motor drive, power supply system and lighting.

Features

• Wide input/output voltage range: 4.5V to 42V
• High operating temperature range: -40 to +125 °C
• Low on-resistance: RON = 75mΩ
• Fast load transients response
• Slew rate control capability
• Diagnostic support for open load detection

Application fields

VNV35NV04TR-E power distribution switch is a suitable device for multiple applications such as motor drives, power supplies, and various lighting systems.

• Motor drives: The VNV35NV04TR-E can support motors on the order of 30A peak current, making it suitable for high-current applications such as cooling fans, pumps, and as door locks.
• Power supplies: This power switch can be utilized in ups, standby supplies voltage amplification and in power converters.
• Lighting systems: As an efficient switch, the VNV35NV04TR-E can be used in LED lightings, headlight systems, and car fog lamp illumination.

Working Principle

VNV35NV04TR-E is a non-directional type NMOSFET (N-channel Metal-oxide-semiconductor Field Effect Transistor) device operated in non-saturated mode of operation. It consists of four independently configurable switches, each controlled from a separate digital input pin and having a voltage source connected to its source. Each switch is capable of driving the drain voltage to either VSS (ground level) or VDD (device power supply level). Its quiescent current is 200uA and its propagation delay is 40ns.

The major advantage of VNV35NV04TR-E is its low RDSon which makes it efficient to drive and switch large currents in low-voltage DC power systems. In addition, it provides improved thermal protection and diagnostic support. Its high operating temperature range and fast load transient response makes it suitable for applications requiring increased reliability.

VNV35NV04TR-E is a very versatile and efficient power distribution switch and suitable in multiple applications such as motor drives, power supplies and various lighting systems. The use of advanced technology and its low cost makes it an interesting option for many electronic systems.

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