Overview
The VNQ05XSP16-E from STMicroelectronics is a quad-channel high-side solid-state relay designed using the VIPower M0-3 technology. This monolithic device is intended for driving multiple loads with one side connected to ground, making it suitable for various automotive and industrial applications. It features advanced protection mechanisms and low power dissipation, enhancing reliability and efficiency.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type | High Side | - |
| Number of Outputs | 4 | - |
| Output Current (Continuous) | 5 A | A |
| Minimum Operating Temperature | -40°C | °C |
| Supply Voltage (Continuous) | 5.5 to 36 V | V |
| On State Resistance | 110 to 330 mΩ | mΩ |
| Thermal Shut Down Temperature | 150 to 200°C | °C |
| Power Dissipation at Tcase=25°C | 78 W | W |
| Storage Temperature | -55 to 150°C | °C |
Key Features
- CMOS compatible inputs
- Multiplexed proportional load current sense
- Under-voltage and over-voltage shut-down
- Over-voltage clamp and thermal shut-down
- Current limitation and automatic restart
- Protection against loss of ground and loss of VCC
- Reverse battery protection
- Very low stand-by power dissipation
- Active VCC pin voltage clamp for transient protection (ISO7637 compatible)
Applications
The VNQ05XSP16-E is designed for use in automotive power distribution systems, replacing traditional melting fuses. It is also suitable for various industrial applications where multiple loads need to be controlled with high reliability and protection against various fault conditions.
Q & A
- What is the VNQ05XSP16-E used for?
The VNQ05XSP16-E is used for driving multiple loads in automotive and industrial applications, particularly in power distribution systems.
- How many output channels does the VNQ05XSP16-E have?
The VNQ05XSP16-E has four independent output channels.
- What is the continuous output current per channel?
The continuous output current per channel is 5 A.
- What are the operating temperature ranges for the VNQ05XSP16-E?
The operating temperature range is from -40°C to 150°C.
- What protection features does the VNQ05XSP16-E offer?
The device offers under-voltage and over-voltage shut-down, over-voltage clamp, thermal shut-down, current limitation, and protection against loss of ground and VCC, as well as reverse battery protection.
- How does the current sense feature work?
The device has a multiplexed analog sense output that delivers a current proportional to the selected output current, allowing for monitoring of each channel's current.
- What is the on-state resistance of the VNQ05XSP16-E?
The on-state resistance ranges from 110 to 330 mΩ depending on the operating conditions.
- What is the maximum power dissipation at Tcase=25°C?
The maximum power dissipation at Tcase=25°C is 78 W.
- Is the VNQ05XSP16-E compatible with CMOS inputs?
Yes, the VNQ05XSP16-E has CMOS compatible inputs.
- What is the storage temperature range for the VNQ05XSP16-E?
The storage temperature range is from -55°C to 150°C.
