Overview
The VNQ830-E, produced by STMicroelectronics, is a quad channel high-side driver (HSD) formed by assembling two VND830-E chips in a single SO-28 package. This monolithic device utilizes STMicroelectronics' VIPower M0-3 Technology and is designed to drive various types of multiple loads with one side connected to ground. The device features an active VCC pin voltage clamp to protect against low energy spikes and includes active current limitation, thermal shutdown, and automatic restart to safeguard against overload conditions. It also detects open load conditions in both on and off states and protects against shorted loads and ground pin disconnection.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| DC Supply Voltage (VCC) | 5.5 to 36 | V |
| Reverse DC Supply Voltage (-VCC) | -0.3 | V |
| DC Output Current (IOUT) | Internally Limited | A |
| Reverse DC Output Current (-IOUT) | -6 | A |
| On State Resistance (Ron) | 65 to 130 | mΩ |
| Power Dissipation (per island) at Tlead=25°C | 6.25 | W |
| Junction Operating Temperature (Tj) | -40 to 150 | °C |
| Storage Temperature (Tstg) | -55 to 150 | °C |
| Electrostatic Discharge (VESD) | 4000 to 5000 | V |
Key Features
- CMOS compatible inputs
- Open drain status outputs
- On-state and off-state open-load detection
- Shorted load protection
- Undervoltage and overvoltage shutdown
- Loss of ground protection
- Very low standby current
- Reverse battery protection
- In compliance with the 2002/95/EC European Directive
Applications
The VNQ830-E is suitable for driving various types of multiple loads in automotive and industrial applications. It is particularly useful in systems that require robust protection against overloads, short circuits, and other adverse conditions. Common applications include automotive body control modules, lighting systems, and other high-side switching applications where reliability and protection are critical.
Q & A
- What is the VNQ830-E?
The VNQ830-E is a quad channel high-side driver (HSD) formed by assembling two VND830-E chips in a single SO-28 package, using STMicroelectronics' VIPower M0-3 Technology.
- What are the key features of the VNQ830-E?
The device features CMOS compatible inputs, open drain status outputs, on-state and off-state open-load detection, shorted load protection, undervoltage and overvoltage shutdown, loss of ground protection, very low standby current, and reverse battery protection.
- What is the operating supply voltage range of the VNQ830-E?
The operating supply voltage range is from 5.5V to 36V.
- What is the maximum DC output current of the VNQ830-E?
The DC output current is internally limited, but the reverse DC output current is -6A.
- How does the VNQ830-E protect against overloads?
The device protects against overloads through active current limitation, thermal shutdown, and automatic restart.
- What kind of protection does the VNQ830-E offer against open loads?
The device detects open load conditions in both on and off states and protects against shorted loads and ground pin disconnection.
- What is the junction operating temperature range of the VNQ830-E?
The junction operating temperature range is from -40°C to 150°C.
- Is the VNQ830-E compliant with any specific European directives?
Yes, it is in compliance with the 2002/95/EC European Directive.
- What are common applications for the VNQ830-E?
Common applications include automotive body control modules, lighting systems, and other high-side switching applications where reliability and protection are critical.
- How does the VNQ830-E protect against electrostatic discharge?
The device has an electrostatic discharge (VESD) rating of 4000 to 5000 V.
