Overview
The VNS14NV04 is a monolithic device produced by STMicroelectronics, utilizing the VIPower M0 technology. It is designed to replace standard power MOSFETs in DC to 50 KHz applications. This device is part of the OMNIFET II family, which is known for its robust protection features and compatibility with standard Power MOSFETs. The VNS14NV04 is built to operate in harsh environments, offering integrated protection mechanisms such as thermal shutdown, linear current limitation, and overvoltage clamp. Additionally, it provides diagnostic feedback through the input pin, making it a reliable choice for various power management applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Voltage (VDS) | Internally clamped | V |
| Input Voltage (VIN) | Internally clamped | V |
| Maximum Drain Current (ID) | 12 | A |
| Drain-Source Clamp Voltage (VCLAMP) | 40 - 55 | V |
| Input Threshold Voltage (VINTH) | 0.5 - 2.5 | V |
| On-Resistance (Rds(on)) | 35 mΩ (Max) | mΩ |
| Operating Junction Temperature (Tj) | -40 to 150 | °C |
| Package | 8-SOIC (0.154", 3.90mm Width) |
Key Features
- ESD protection according to the Human Body model
- Diagnostic feedback through the input pin
- Compatible with standard Power MOSFET
- Linear current limitation
- Short circuit protection
- Thermal shutdown
- Low current drawn from the input pin
- Direct access to the gate of the Power MOSFET (analog driving)
- Integrated clamp
Applications
The VNS14NV04 is suitable for a variety of applications where robust power management and protection are crucial. These include:
- Automotive systems requiring high reliability and protection against harsh environments.
- Industrial power distribution and load driving applications.
- DC to 50 KHz power switching applications.
- Systems needing diagnostic feedback and fault detection.
Q & A
- What is the VNS14NV04?
The VNS14NV04 is a monolithic, fully autoprotected Power MOSFET produced by STMicroelectronics, designed for DC to 50 KHz applications.
- What are the key protection features of the VNS14NV04?
The device features thermal shutdown, linear current limitation, overvoltage clamp, and short circuit protection.
- What is the maximum drain current of the VNS14NV04?
The maximum drain current is 12 A.
- What is the operating junction temperature range of the VNS14NV04?
The operating junction temperature range is -40°C to 150°C.
- What package type is the VNS14NV04 available in?
The VNS14NV04 is available in an 8-SOIC package.
- Does the VNS14NV04 have ESD protection?
- How can fault feedback be detected in the VNS14NV04?
Fault feedback can be detected by monitoring the voltage at the input pin.
- Is the VNS14NV04 compatible with standard Power MOSFETs?
- What are some typical applications for the VNS14NV04?
Typical applications include automotive systems, industrial power distribution, and DC to 50 KHz power switching applications.
- Does the VNS14NV04 support analog driving of the Power MOSFET gate?
