Overview
The VNQ660SP-E, produced by STMicroelectronics, is a quad-channel high-side solid-state relay designed using the VIPower M0-3 technology. This monolithic device is intended for driving resistive or inductive loads with one side connected to ground. It features four independent channels, each capable of handling up to 6 A of output current. The device is built with robust protection mechanisms, including thermal shutdown, output current limitation, and undervoltage and overvoltage shutdown, ensuring reliable operation under various conditions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Outputs | 4 | - |
| Output Current (per channel) | 6 | A |
| Current Limit (per channel) | Internally limited | A |
| On Resistance (max) | 50 | mΩ |
| Supply Voltage (VCC) | 6 to 36 | V |
| Junction Operating Temperature | -40 to 150 | °C |
| Turn-on Delay Time | 40 to 70 | µs |
| Turn-off Delay Time | 40 to 140 | µs |
| Thermal Resistance Junction-Case | 1.1 to 52 | °C/W |
| Package | PowerSO-10 | - |
Key Features
- CMOS compatible inputs
- Off-state open load detection
- Undervoltage and overvoltage shutdown
- Overvoltage clamp
- Thermal shutdown
- Current limitation
- Very low standby power dissipation
- Protection against loss of ground and loss of VCC
- Reverse battery protection
Applications
The VNQ660SP-E is suitable for various applications requiring reliable and robust high-side switching, such as:
- Automotive systems (e.g., body control modules, lighting systems)
- Industrial control systems
- Power management in consumer electronics
- Driving resistive or inductive loads in general-purpose applications
Q & A
- What is the maximum output current per channel of the VNQ660SP-E?
The maximum output current per channel is 6 A.
- What is the typical on resistance of the VNQ660SP-E?
The typical on resistance is 50 mΩ.
- What are the operating temperature ranges for the VNQ660SP-E?
The junction operating temperature range is -40°C to 150°C.
- Does the VNQ660SP-E have built-in thermal protection?
Yes, it features thermal shutdown to protect against overtemperature conditions.
- What type of inputs does the VNQ660SP-E support?
The device supports CMOS compatible inputs.
- How many channels does the VNQ660SP-E have?
The device has four independent channels.
- What is the supply voltage range for the VNQ660SP-E?
The supply voltage range is from 6 V to 36 V.
- Does the VNQ660SP-E have protection against reverse battery conditions?
Yes, it includes reverse battery protection.
- What is the package type of the VNQ660SP-E?
The device is packaged in PowerSO-10.
- What are some common applications for the VNQ660SP-E?
Common applications include automotive systems, industrial control systems, and power management in consumer electronics.
