Overview
The VNQ81013TR is a quad-channel high-side driver (HSD) produced by STMicroelectronics. It is formed by assembling two VND810 chips in a single SO-28 package. This device is designed using STMicroelectronics' VIPower M0-3 technology and is intended for driving multiple loads with one side connected to ground. The VNQ81013TR features advanced protection mechanisms, including undervoltage and overvoltage shutdown, loss of ground protection, and shorted load protection. It also includes active current limitation, thermal shutdown, and automatic restart to protect against overload conditions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| RDS(on) | 160 mΩ | mΩ |
| IOUT (per channel) | 3.5 A | A |
| VCC | 36 V | V |
| Operating Supply Voltage | 5.5 - 36 V | V |
| Undervoltage Shutdown | 3 - 5.5 V | V |
| Overvoltage Shutdown | 36 V | V |
| Junction Operating Temperature | -40°C to 150°C | °C |
| Storage Temperature | -55°C to 150°C | °C |
| Thermal Resistance Junction-Lead | 20 °C/W | °C/W |
| Power Dissipation (per island) at Tlead = 25°C | 6.25 W | W |
Key Features
- CMOS compatible inputs
- Open Drain status outputs
- On state open load detection
- Off state open load detection
- Shorted load protection
- Undervoltage and overvoltage shutdown
- Loss of ground protection
- Very low standby current
- Reverse battery protection
- Active current limitation combined with thermal shutdown and automatic restart
Applications
The VNQ81013TR is suitable for various automotive and industrial applications where multiple loads need to be driven with high reliability and protection. It is particularly useful in systems requiring robust and fault-tolerant high-side switching, such as in automotive body control modules, lighting systems, and industrial control systems.
Q & A
- What is the VNQ81013TR?
The VNQ81013TR is a quad-channel high-side driver produced by STMicroelectronics, designed for driving multiple loads with one side connected to ground.
- What is the package type of the VNQ81013TR?
The VNQ81013TR comes in an SO-28 (double island) package.
- What are the key protection features of the VNQ81013TR?
The device features undervoltage and overvoltage shutdown, loss of ground protection, shorted load protection, and active current limitation with thermal shutdown and automatic restart.
- What is the operating supply voltage range of the VNQ81013TR?
The operating supply voltage range is from 5.5 V to 36 V.
- What is the maximum output current per channel?
The maximum output current per channel is 3.5 A.
- Does the VNQ81013TR support open load detection?
Yes, the device supports both on-state and off-state open load detection.
- What is the thermal resistance junction-lead of the VNQ81013TR?
The thermal resistance junction-lead is 20 °C/W.
- What are the storage temperature limits for the VNQ81013TR?
The storage temperature range is from -55°C to 150°C.
- Is the VNQ81013TR compatible with CMOS inputs?
Yes, the device has CMOS compatible inputs.
- What kind of status outputs does the VNQ81013TR have?
The device has Open Drain status outputs.
