Overview
The VN808-32-E is a monolithic octal channel high-side driver produced by STMicroelectronics. It is designed using the VIPower M0-3 technology and is intended to drive any kind of load with one side connected to ground. This device is particularly suited for industrial applications that conform to IEC 61131 standards. It features active current limitation, thermal shutdown, and automatic restart to protect against overload conditions. The device also includes protection against ground pin disconnection and maintains operation of non-overloaded channels even in case of an overload.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | 36-BSSOP (0.433", 11.00mm Width) Exposed Pad | |
| Number of Outputs | 8 | |
| Output Configuration | High Side | |
| Output Type | N-Channel | |
| Interface | On/Off | |
| Voltage - Load | 10.5 V ~ 45 V | V |
| Current - Output (Max) | 1 A | A |
| Rds On (Typ) | 150 mΩ | mΩ |
| Input Type | Non-Inverting | |
| Operating Temperature | -40°C ~ 125°C (TJ) | °C |
| RoHS Compliance Grade | Ecopack2 |
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 61000-4-4 IEC test up to 4 kV
- Auto restart and status flag
Applications
The VN808-32-E is especially suitable for industrial applications that conform to IEC 61131 standards. It can be used in various industrial control systems, motor control, and other applications where high-side driving and robust protection features are required.
Q & A
- What is the VN808-32-E used for?
The VN808-32-E is used as an octal channel high-side driver to drive various loads in industrial applications.
- What is the operating voltage range of the VN808-32-E?
The operating voltage range is from 10.5 V to 45 V.
- What type of protection does the VN808-32-E offer?
The device offers junction overtemperature protection, case overtemperature protection, current limitation, short-circuit load protection, undervoltage shutdown, and protection against loss of ground.
- What is the maximum output current of the VN808-32-E?
The maximum output current is 1 A per channel.
- What is the typical Rds On value of the VN808-32-E?
The typical Rds On value is 150 mΩ.
- Is the VN808-32-E RoHS compliant?
Yes, the VN808-32-E is RoHS compliant with an Ecopack2 grade.
- What is the operating temperature range of the VN808-32-E?
The operating temperature range is from -40°C to 125°C (TJ).
- Does the VN808-32-E have auto restart functionality?
Yes, the device features auto restart functionality in case of overload conditions.
- What type of package does the VN808-32-E come in?
The VN808-32-E comes in a 36-BSSOP (0.433", 11.00mm Width) Exposed Pad package.
- Is the VN808-32-E suitable for industrial applications?
Yes, it is especially suitable for industrial applications conforming to IEC 61131 standards.
