Overview
The VN920SP, manufactured by STMicroelectronics, is a high-side driver integrated circuit designed for driving various types of loads with one side connected to ground. This device is part of the VIPower™ M0-3 technology family and is particularly suited for automotive and industrial applications due to its robust features and compliance with AEC guidelines. The VN920SP is known for its high current handling capability, thermal protection, and low standby current, making it an efficient and reliable choice for power distribution and load driving needs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | PowerSO-10 Exposed Bottom Pad | |
| Switch Type | General Purpose | |
| Number of Outputs | 1 | |
| Output Configuration | High Side | |
| Output Type | N-Channel | |
| Interface | On/Off | |
| Voltage - Load | 5.5 V ~ 36 V | V |
| Current - Output (Max) | 30 A | A |
| Rds On (Typ) | 15 mΩ (Max) | mΩ |
| Input Type | Non-Inverting | |
| Operating Temperature | -40°C ~ 150°C (TJ) | °C |
| Storage Temperature | -55 to 150 °C | °C |
Key Features
- ECOPACK®: Lead-free and RoHS compliant
- Automotive Grade: Compliance with AEC guidelines
- Very low standby current
- CMOS compatible input
- Proportional load current sense with current sense disable option
- Thermal shutdown protection and diagnosis
- Undervoltage shutdown and overvoltage clamp
- Load current limitation and automatic restart
- Active VCC pin voltage clamp for protection against low energy spikes
Applications
The VN920SP is widely used in various applications, including:
- Automotive systems: For driving loads such as lamps, motors, and other automotive accessories.
- Industrial control systems: For controlling and protecting loads in industrial environments.
- Power distribution systems: For high-side switching and load management.
- General-purpose power switching: In any application requiring reliable and efficient high-side switching.
Q & A
- What is the maximum output current of the VN920SP?
The maximum output current of the VN920SP is 30 A.
- What is the operating voltage range of the VN920SP?
The operating voltage range of the VN920SP is from 5.5 V to 36 V.
- What type of package does the VN920SP come in?
The VN920SP comes in a PowerSO-10 Exposed Bottom Pad package.
- Does the VN920SP have thermal protection features?
Yes, the VN920SP includes thermal shutdown protection and diagnosis.
- Is the VN920SP compliant with automotive standards?
Yes, the VN920SP is compliant with AEC guidelines for automotive applications.
- What is the typical on-state resistance of the VN920SP?
The typical on-state resistance (Rds On) of the VN920SP is 15 mΩ.
- Does the VN920SP have current sense capabilities?
Yes, the VN920SP integrates an analog current sense output proportional to the load current.
- How does the VN920SP protect against overvoltage?
The VN920SP features an overvoltage clamp to protect against overvoltage conditions.
- What is the storage temperature range for the VN920SP?
The storage temperature range for the VN920SP is from -55°C to 150°C.
- Is the VN920SP RoHS compliant?
Yes, the VN920SP is RoHS compliant and lead-free.
