Overview
The VN920SO-E is a monolithic high-side driver designed by STMicroelectronics using their VIPower M0-3 technology. This device is intended for driving various types of loads with one side connected to ground. It features an active VCC pin voltage clamp to protect against low energy spikes, complying with ISO7637 transient compatibility standards. The VN920SO-E integrates active current limitation, thermal shutdown with automatic restart, and an analog current sense output proportional to the load current. It also includes protection against loss of ground and VCC, as well as under-voltage and over-voltage shutdowns.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| RDS(on) | 16 mΩ | mΩ |
| IOUT | 30 A | A |
| VCC | 5.5 V ~ 36 V | V |
| Package | 16-SOIC | - |
| Operating Temperature | -40°C ~ 150°C (TJ) | °C |
| Thermal Resistance Junction-Case | 1.3 °C/W | °C/W |
| Turn-on Delay Time | - 50 µs | µs |
| Turn-off Delay Time | - 50 µs | µs |
Key Features
- CMOS compatible input
- Proportional load current sense
- Shorted load protection
- Under-voltage and over-voltage shutdown
- Over-voltage clamp
- Thermal shutdown with automatic restart
- Current limitation
- Protection against loss of ground and loss of VCC
- Very low standby power dissipation
- Reverse battery protected
- In compliance with the 2002/95/ec European directive
Applications
The VN920SO-E is suitable for a variety of applications, including automotive systems, industrial control systems, and any scenario where high-side load driving is required. Its robust protection features and low power consumption make it an ideal choice for systems that need reliable and efficient load management.
Q & A
- What is the VN920SO-E designed for?
The VN920SO-E is designed for driving any kind of load with one side connected to ground, using STMicroelectronics' VIPower M0-3 technology.
- What are the key protection features of the VN920SO-E?
The device features current limitation, thermal shutdown with automatic restart, over-voltage clamp, under-voltage and over-voltage shutdown, and protection against loss of ground and VCC.
- What is the operating voltage range of the VN920SO-E?
The operating voltage range is from 5.5 V to 36 V.
- What is the maximum output current of the VN920SO-E?
The maximum output current is 30 A.
- What type of package does the VN920SO-E come in?
The VN920SO-E comes in a 16-SOIC package.
- What are the thermal operating limits of the VN920SO-E?
The junction operating temperature range is from -40°C to 150°C.
- Does the VN920SO-E have any current sensing capabilities?
Yes, it integrates an analog current sense output proportional to the load current.
- Is the VN920SO-E compliant with any specific European directives?
Yes, it is in compliance with the 2002/95/ec European directive.
- What is the typical turn-on and turn-off delay time for the VN920SO-E?
The typical turn-on and turn-off delay time is around 50 µs.
- Does the VN920SO-E have reverse battery protection?
Yes, it is reverse battery protected.
