Overview
The VNB14NV04 is a monolithic device produced by STMicroelectronics, utilizing their VIPower™ M0 technology. This component is designed to replace standard power MOSFETs in DC to 50 KHz applications. It features built-in thermal shutdown, linear current limitation, and overvoltage clamp, making it robust in harsh environments. The device provides diagnostic feedback through the input pin, enhancing its reliability and monitoring capabilities.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Part Number | VNB14NV04 | |
| Package | TO-263-3, D2PAK (2 Leads + Tab), TO-263AB | |
| Voltage - Load (Max) | 36 V | V |
| Current - Output (Max) | 12 A | A |
| Rds On (Typ) | 35 mΩ | mΩ |
| Operating Temperature (TJ) | -40°C to 150°C | °C |
| Input Type | Non-Inverting | |
| Fault Protection | Current Limiting (Fixed), Over Temperature, Over Voltage | |
| ESD Protection | 4000 V (R=1.5 KΩ, C=100 pF) | V |
Key Features
- ESD protection
- Diagnostic feedback through input pin
- Compatible with standard Power MOSFET
- Linear current limitation
- Short circuit protection
- Thermal shutdown
- Low current drawn from input pin
- Direct access to the gate of the Power MOSFET (analog driving)
- Integrated clamp
Applications
The VNB14NV04 is suitable for various applications requiring robust power management, including automotive systems, industrial control, and power distribution systems. Its ability to operate in DC to 50 KHz applications and its built-in protection features make it an ideal choice for environments where reliability and safety are critical.
Q & A
- What is the VNB14NV04 used for? The VNB14NV04 is used to replace standard power MOSFETs in DC to 50 KHz applications, providing enhanced protection and reliability features.
- What are the key protection features of the VNB14NV04? The key protection features include thermal shutdown, linear current limitation, overvoltage clamp, and short circuit protection.
- How does the VNB14NV04 provide diagnostic feedback? Diagnostic feedback is provided through the input pin, allowing for the detection of fault conditions by monitoring the voltage at the input pin.
- What is the maximum operating temperature of the VNB14NV04? The maximum operating temperature (TJ) is 150°C.
- What is the maximum load voltage for the VNB14NV04? The maximum load voltage is 36 V.
- What is the typical on-resistance (Rds On) of the VNB14NV04? The typical on-resistance (Rds On) is 35 mΩ.
- Is the VNB14NV04 ESD protected? Yes, the VNB14NV04 has ESD protection with a rating of 4000 V (R=1.5 KΩ, C=100 pF).
- What are the available packages for the VNB14NV04? The available packages include TO-263-3, D2PAK (2 Leads + Tab), and TO-263AB.
- Can the VNB14NV04 be used in automotive applications? Yes, the VNB14NV04 is suitable for automotive applications due to its robust protection features and compliance with automotive standards.
- How does the VNB14NV04 draw current from the input pin? The VNB14NV04 draws low current from the input pin, which is a beneficial feature for power management.
