Overview
The VNQ7040AYTR is a quad-channel smart high-side driver produced by STMicroelectronics. This device is designed for automotive applications and is AEC-Q100 qualified, ensuring it meets the stringent requirements of the automotive industry. It features MultiSense analog feedback and is housed in a PowerSSO-36 package, making it suitable for a variety of automotive power management tasks.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage Range (VCC) | 4 to 28 | V |
| Typical On-State Resistance (RON) | 40 | mΩ |
| Current Limitation (ILIMH) | 34 | A |
| Standby Current (ISTBY) | 0.5 | µA |
| Maximum Transient Supply Voltage (VCC) | 41 | V |
| Operating Temperature Range (TJ) | -40 to 150 | °C |
| Package Type | PowerSSO-36 | |
| Number of Outputs | 4 | |
| Output Configuration | High Side |
Key Features
- Quad channel smart high-side driver with MultiSense analog feedback
- LED Mode for channels 0 and 1
- Very low standby current
- Compatible with 3 V and 5 V CMOS outputs
- Multiplexed analog feedback of load current, VCC supply voltage, and TCHIP device temperature
- Overload and short to ground (power limitation) indication
- Thermal shutdown indication and OFF-state open load detection
- Output short to VCC detection and sense enable/disable
- Undervoltage shutdown, overvoltage clamp, and load current limitation
- Self-limiting of fast thermal transients and configurable latch-off on overtemperature or power limitation
- Electrostatic discharge protection and reverse battery protection through self-turn-on
Applications
The VNQ7040AYTR is primarily designed for automotive applications, including but not limited to:
- Automotive body control modules
- Lighting systems
- Power distribution and load management in vehicles
- Seating systems and other automotive power management tasks
Q & A
- What is the VNQ7040AYTR?
The VNQ7040AYTR is a quad-channel smart high-side driver designed for automotive applications, produced by STMicroelectronics.
- What is the operating voltage range of the VNQ7040AYTR?
The operating voltage range is from 4 V to 28 V.
- What is the typical on-state resistance of the VNQ7040AYTR?
The typical on-state resistance is 40 mΩ.
- What are the key features of the MultiSense analog feedback?
The MultiSense analog feedback includes load current, VCC supply voltage, and TCHIP device temperature, along with overload and short to ground indications.
- Is the VNQ7040AYTR AEC-Q100 qualified?
- What is the package type of the VNQ7040AYTR?
The package type is PowerSSO-36.
- What are the primary applications of the VNQ7040AYTR?
The primary applications include automotive body control modules, lighting systems, and power distribution and load management in vehicles.
- Does the VNQ7040AYTR have electrostatic discharge protection?
- Is the VNQ7040AYTR RoHS compliant?
- Where can I find additional specifications and documents for the VNQ7040AYTR?
You can find additional specifications and documents on the STMicroelectronics website, as well as through authorized distributors like Newark Electronics and element14.
