Overview
The VNS14NV04TR-E is a power distribution switch IC produced by STMicroelectronics. It belongs to the OMNIFET II™ and VIPower™ series, designed for efficient power management in various applications. This N-channel MOSFET is packaged in an 8-SOIC (0.154", 3.90mm Width) case and features a surface mount type. The device is known for its high current handling capability and robust fault protection mechanisms, making it suitable for demanding environments.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Part Number | VNS14NV04TR-E |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Number of Pins | 8 |
| Mounting Type | Surface Mount |
| Output Type | N-Channel |
| Number of Outputs | 1 |
| Output Configuration | Low Side |
| Max Output Current | 12 A |
| Rds On (Typ) | 35 mOhm |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Max Power Dissipation | 4.6 W |
| Fault Protection | Current Limiting (Fixed), Over Temperature, Over Voltage |
| RoHS Status | Lead free / RoHS Compliant |
Key Features
- High Current Handling: The VNS14NV04TR-E can handle up to 12 A of output current, making it suitable for high-power applications.
- Low On-Resistance: With a typical on-resistance of 35 mOhm, this device minimizes power losses and enhances efficiency.
- Robust Fault Protection: Features include current limiting, over-temperature protection, and over-voltage protection to ensure reliable operation.
- Wide Operating Temperature Range: Operates from -40°C to 150°C, making it versatile for various environmental conditions.
- Surface Mount Package: The 8-SOIC package is convenient for surface mount technology, facilitating easy integration into PCB designs.
Applications
- PDAs and Portable Devices: Ideal for power management in personal digital assistants and other portable electronics.
- Hard Disk Drives: Used in hard disk drive applications to manage power distribution efficiently.
- Hot-Swap Systems: Suitable for hot-swap systems where power needs to be managed dynamically without system shutdown.
- Wireless Headsets and Audio Devices: Applies to wireless headsets and other audio devices requiring reliable power management.
Q & A
- What is the maximum output current of the VNS14NV04TR-E?
The maximum output current is 12 A.
- What is the typical on-resistance of the VNS14NV04TR-E?
The typical on-resistance is 35 mOhm.
- What is the operating temperature range of the VNS14NV04TR-E?
The operating temperature range is from -40°C to 150°C (TJ).
- Is the VNS14NV04TR-E RoHS compliant?
Yes, the VNS14NV04TR-E is lead-free and RoHS compliant.
- What type of package does the VNS14NV04TR-E come in?
The VNS14NV04TR-E comes in an 8-SOIC (0.154", 3.90mm Width) package.
- What are the fault protection features of the VNS14NV04TR-E?
The device features current limiting, over-temperature protection, and over-voltage protection.
- What is the maximum power dissipation of the VNS14NV04TR-E?
The maximum power dissipation is 4.6 W.
- Is the VNS14NV04TR-E suitable for surface mount technology?
Yes, it is designed for surface mount technology.
- What are some common applications of the VNS14NV04TR-E?
Common applications include PDAs, hard disk drives, hot-swap systems, and wireless headsets.
- What is the part status of the VNS14NV04TR-E?
The part status is listed as obsolete.
