Overview
The VNQ660SP is a quad-channel high-side solid-state relay manufactured by STMicroelectronics. It is designed using the VIPower M0-3 technology and is intended for driving resistive or inductive loads with one side connected to ground. This device features four independent channels, each with built-in thermal shutdown and output current limitation to protect against overtemperature and short circuits. The VNQ660SP is known for its low standby power dissipation and comprehensive protection mechanisms, including undervoltage and overvoltage shutdown, overvoltage clamp, and reverse battery protection.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Outputs | 4 | |
| Output Current (per channel) | 6 A | A |
| Current Limit (per channel) | 10 A | A |
| On Resistance (max) | 50 mΩ | mΩ |
| Operating Supply Voltage | 6 V to 36 V | V |
| Minimum Operating Temperature | -40°C | °C |
| Maximum Operating Temperature | 150°C | °C |
| Package | PowerSO-10 | |
| Mounting Style | SMD/SMT | |
| Qualification | AEC-Q100 |
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 is suitable for various applications requiring reliable and protected high-side switching, such as automotive systems, industrial control, power distribution, and any scenario where driving resistive or inductive loads is necessary. Its robust protection features and low power consumption make it an ideal choice for demanding environments.
Q & A
- What is the VNQ660SP used for?
The VNQ660SP is used for driving resistive or inductive loads with one side connected to ground, offering high-side switching with comprehensive protection features.
- How many channels does the VNQ660SP have?
The VNQ660SP has four independent channels.
- What is the maximum output current per channel?
The maximum output current per channel is 6 A.
- What is the on resistance of the VNQ660SP?
The on resistance is up to 50 mΩ.
- What is the operating supply voltage range of the VNQ660SP?
The operating supply voltage range is from 6 V to 36 V.
- What are the key protection features of the VNQ660SP?
The key protection features include undervoltage and overvoltage shutdown, overvoltage clamp, thermal shutdown, current limitation, and reverse battery protection.
- What is the package type of the VNQ660SP?
The package type is PowerSO-10.
- Is the VNQ660SP qualified for automotive use?
Yes, it is qualified to AEC-Q100 standards.
- What is the maximum operating temperature of the VNQ660SP?
The maximum operating temperature is 150°C.
- Does the VNQ660SP have low power consumption?
Yes, it has very low standby power dissipation.
