Overview
The VN750SMPTR-E is a high-side driver IC produced by STMicroelectronics, designed using the VIPower™ M0-3 technology. This monolithic device is intended for driving various types of loads with one side connected to ground. It is particularly suited for automotive applications due to its compliance with AEC guidelines and its robust protection features. The device includes active VCC pin voltage clamp, current limitation, thermal shutdown, and automatic restart, ensuring high reliability and protection against overload and transient conditions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| RDS(on) | 55 mΩ | mΩ |
| IOUT | 6 A | A |
| VCC | 5.5 V to 36 V | V |
| Package | SO-8 | - |
| Operating Temperature | -40°C to 150°C (TJ) | °C |
| Thermal Resistance Junction-Case | 1.7 °C/W | °C/W |
| Thermal Resistance Junction-Ambient | 93 °C/W | °C/W |
| Power Dissipation (TC=25°C) | 4.2 W | W |
| Maximum Switching Energy | 90 mJ | mJ |
Key Features
- ECOPACK®: Lead-free and RoHS compliant
- Automotive Grade: Compliance with AEC guidelines
- CMOS compatible input
- On-state and off-state open-load detection
- Shorted load protection
- Undervoltage and overvoltage shutdown
- Protection against loss of ground
- Very low standby current
- Reverse battery protection
- Active VCC pin voltage clamp and current limitation
- Thermal shutdown and automatic restart
Applications
The VN750SMPTR-E is primarily designed for automotive applications, including but not limited to:
- Headlight and fog light control
- Heated seat and mirror control
- Wiper and washer pump control
- General-purpose high-side switching in automotive systems
Q & A
- What is the typical on-state resistance of the VN750SMPTR-E?
The typical on-state resistance (RDS(on)) is 55 mΩ.
- What is the maximum output current of the VN750SMPTR-E?
The maximum output current (IOUT) is internally limited to 6 A.
- What is the operating voltage range of the VN750SMPTR-E?
The operating voltage range is from 5.5 V to 36 V.
- What type of package does the VN750SMPTR-E come in?
The VN750SMPTR-E comes in an SO-8 package.
- Is the VN750SMPTR-E compliant with automotive standards?
Yes, it is compliant with AEC guidelines, making it suitable for automotive applications.
- What are the key protection features of the VN750SMPTR-E?
The device includes protections such as undervoltage and overvoltage shutdown, shorted load protection, thermal shutdown, and protection against loss of ground.
- How does the VN750SMPTR-E handle open-load conditions?
The device detects open-load conditions in both on and off states, with specific thresholds for detection.
- What is the thermal shutdown temperature of the VN750SMPTR-E?
The thermal shutdown temperature is between 150°C to 200°C.
- Is the VN750SMPTR-E lead-free and RoHS compliant?
Yes, it is lead-free and RoHS compliant, meeting ECOPACK® standards).
- What is the typical turn-on delay time of the VN750SMPTR-E?
The typical turn-on delay time is around 40 µs.
- What is the maximum storage temperature for the VN750SMPTR-E?
The maximum storage temperature is 150°C, with a range of -55°C to 150°C.
