Overview
The VN808-32-E is a monolithic device produced by STMicroelectronics, utilizing the VIPower M0-3 technology. This octal channel high-side driver is designed to drive any kind of load with one side connected to ground. It features active current limitation, thermal shutdown, and automatic restart, which protect the device against overload conditions. The device also includes protection against ground pin disconnection and is particularly suitable for industrial applications that conform to IEC 61131 standards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| DC Supply Voltage | 45 | V |
| DC Ground Reverse Current | 250 | mA |
| Current Limitation per Channel | 1 | A |
| Package Type | PowerSO 36 | |
| RoHS Compliance | Ecopack2 | |
| Grade | Industrial | |
| Packing Type | Tape And Reel |
Key Features
- VCC/2 compatible input
- Junction overtemperature protection
- Case overtemperature protection for thermal independence of the channels
- Current limitation
- Short-circuit load protection
- Undervoltage shutdown
- Protection against loss of ground
- Very low standby current
- Compliance to IEC 61000-4-4 test up to 4 kV
Applications
The VN808-32-E is widely used in various industrial and automotive applications. It is suitable for controlling inductive loads such as automotive lighting, power windows, HVAC systems, and motor control. The device is also applicable in complex automation systems and simple control applications, ensuring reliable and efficient load control.
Q & A
- What is the VN808-32-E used for?
The VN808-32-E is an octal channel high-side driver used to drive any kind of load with one side connected to ground, particularly in industrial and automotive applications.
- What technology is used in the VN808-32-E?
The VN808-32-E is realized in STMicroelectronics' VIPower M0-3 technology.
- What are the key protection features of the VN808-32-E?
The device features active current limitation, thermal shutdown, automatic restart, short-circuit load protection, undervoltage shutdown, and protection against loss of ground.
- What is the maximum DC supply voltage for the VN808-32-E?
The maximum DC supply voltage is 45 V.
- What package type is the VN808-32-E available in?
The VN808-32-E is available in a PowerSO 36 package.
- Is the VN808-32-E RoHS compliant?
Yes, the VN808-32-E is RoHS compliant with an Ecopack2 grade.
- What are some common applications of the VN808-32-E?
Common applications include automotive lighting, power windows, HVAC systems, motor control, and various industrial automation systems.
- Does the VN808-32-E have low standby current consumption?
Yes, the VN808-32-E has a very low standby current consumption.
- Is the VN808-32-E compliant with any specific industrial standards?
Yes, it is compliant with IEC 61131 standards for industrial applications.
- How does the VN808-32-E handle overload conditions?
In overload conditions, the channel turns OFF and ON again automatically to maintain the junction temperature. Overloaded channels are turned OFF and restart only when the case temperature decreases.
