Overview
The VNQ810M-E is a quad channel high side driver (HSD) produced by STMicroelectronics, utilizing their VIPower M0-3 Technology. This device is formed by assembling two VND810M-E chips in a single SO-28 package. It is designed to drive various types of loads with one side connected to ground. The VNQ810M-E features advanced protection mechanisms, including active current limitation, thermal shutdown, and automatic restart, ensuring robust operation under overload conditions. Additionally, it includes protections against undervoltage, overvoltage, and loss of ground, as well as reverse battery protection and very low standby current consumption.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VCC (DC Supply Voltage) | 41 | V |
| RDS(on) (On State Resistance) | 150 mΩ (typical) | mΩ |
| IOUT (DC Output Current) | Internally Limited | A |
| IOUT (Reverse DC Output Current) | -6 A | A |
| VUSD (Undervoltage Shutdown) | 3 - 5.5 V | V |
| VOV (Overvoltage Shutdown) | 36 V | V |
| Tj (Junction Operating Temperature) | -40°C to 150°C | °C |
| Tstg (Storage Temperature) | -55°C to 150°C | °C |
| Ptot (Power Dissipation per Island at Tlead = 25°C) | 6.25 W | W |
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
- Active current limitation combined with thermal shutdown and automatic restart
- Active VCC pin voltage clamp for protection against low energy spikes
Applications
The VNQ810M-E is suitable for a variety of applications requiring robust and reliable high side driver functionality. These include automotive systems, industrial control systems, and any scenario where multiple loads need to be driven with one side connected to ground. The device's advanced protection features make it particularly useful in environments prone to electrical transients and overloads.
Q & A
- What is the VNQ810M-E?
The VNQ810M-E is a quad channel high side driver produced by STMicroelectronics, designed to drive various loads with one side connected to ground.
- What technology does the VNQ810M-E use?
The VNQ810M-E uses STMicroelectronics' VIPower M0-3 Technology.
- What are the key protection features of the VNQ810M-E?
The device includes protections against undervoltage, overvoltage, shorted loads, loss of ground, and reverse battery, as well as thermal shutdown and automatic restart.
- What is the maximum DC supply voltage for the VNQ810M-E?
The maximum DC supply voltage is 41 V.
- What is the typical on-state resistance of the VNQ810M-E?
The typical on-state resistance is 150 mΩ.
- How does the VNQ810M-E protect against electrical transients?
The device features an active VCC pin voltage clamp and complies with ISO7637 transient compatibility standards.
- What is the storage temperature range for the VNQ810M-E?
The storage temperature range is -55°C to 150°C.
- What is the power dissipation per island at Tlead = 25°C?
The power dissipation per island is 6.25 W.
- Can the VNQ810M-E be used in automotive applications?
- How does the VNQ810M-E handle open load conditions?
The device detects open load conditions in both the on and off states.
