Overview
The VN750PT is a high-side driver IC designed by STMicroelectronics using their VIPower M0-3 technology. This monolithic device is intended for driving various types of loads with one side connected to ground. It features advanced protection mechanisms and is suitable for applications requiring robust and reliable load management.
The VN750PT is part of the VN750 family, which includes several package options such as SO-8, PENTAWATT, P2PAK, and PPAK. This device is particularly useful in automotive and industrial applications due to its compliance with AEC guidelines and its ability to handle harsh environmental conditions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| RDS(on) | 60 mΩ | mΩ |
| IOUT | 6 A | A |
| VCC | 36 V | V |
| DC Supply Voltage | 5.5 to 36 V | V |
| Reverse DC Supply Voltage | -0.3 V | V |
| DC Reverse Ground Pin Current | -200 mA | mA |
| Junction Operating Temperature | -40 to 150 °C | °C |
| Case Operating Temperature | -40 to 150 °C | °C |
| Storage Temperature | -55 to 150 °C | °C |
| Thermal Resistance Junction-case | 2.1 °C/W | °C/W |
| Thermal Resistance Junction-ambient | 93 °C/W (SO-8), 62.1 °C/W (PENTAWATT), 52.1 °C/W (P2PAK), 77.1 °C/W (PPAK) | °C/W |
Key Features
- 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 to protect against low energy spikes
- Active current limitation combined with thermal shutdown and automatic restart
- ECOPACK: lead free and RoHS compliant
- Automotive Grade: compliance with AEC guidelines
Applications
The VN750PT is widely used in various applications, including:
- Automotive systems: for driving loads such as lamps, motors, and other automotive accessories.
- Industrial control systems: for managing and protecting loads in harsh industrial environments.
- Power distribution systems: for reliable and efficient power management.
- Consumer electronics: for applications requiring robust and reliable load management.
Q & A
- What is the VN750PT used for?
The VN750PT is a high-side driver IC used for driving various types of loads with one side connected to ground, particularly in automotive and industrial applications.
- What are the key protection features of the VN750PT?
The VN750PT features on-state and off-state open-load detection, shorted load protection, undervoltage and overvoltage shutdown, protection against loss of ground, and reverse battery protection.
- What is the maximum output current of the VN750PT?
The maximum output current of the VN750PT is 6 A.
- What is the operating voltage range of the VN750PT?
The operating voltage range of the VN750PT is from 5.5 V to 36 V.
- Is the VN750PT compliant with automotive standards?
- What are the available package options for the VN750PT?
The VN750PT is available in SO-8, PENTAWATT, P2PAK, and PPAK packages.
- How does the VN750PT protect against thermal overload?
The VN750PT protects against thermal overload through active current limitation combined with thermal shutdown and automatic restart.
- Is the VN750PT environmentally friendly?
- What is the thermal resistance of the VN750PT in different packages?
The thermal resistance varies by package: 2.1 °C/W (junction-case) and 93 °C/W (junction-ambient for SO-8), 62.1 °C/W (junction-ambient for PENTAWATT), 52.1 °C/W (junction-ambient for P2PAK), and 77.1 °C/W (junction-ambient for PPAK).
- How does the VN750PT handle open-load conditions?
The VN750PT detects open-load conditions in both the on-state and off-state, and it also detects if the output is shorted to VCC in the off-state.
