Overview
The VN920DSP13TR, produced by STMicroelectronics, is a high-side driver device utilizing the VIPower M0-3 technology. This monolithic device is designed to drive various types of loads with one side connected to ground. It features advanced protection mechanisms and detection capabilities, making it robust and reliable for a wide range of applications. The device includes active VCC pin voltage clamp to protect against low energy spikes and adheres to ISO7637 transient compatibility standards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| DC Supply Voltage (VCC) | 5.5 to 36 | V |
| Reverse DC Supply Voltage (-VCC) | -0.3 | V |
| DC Output Current (IOUT) | Internally Limited, up to 25 A | A |
| On State Resistance (RON) | 16 to 50 mΩ | mΩ |
| Junction Operating Temperature (Tj) | -40 to 150 | °C |
| Case Operating Temperature (Tc) | -40 to 150 | °C |
| Storage Temperature (Tstg) | -55 to 150 | °C |
| Thermal Resistance Junction-case (Rthj-case) | 1.3 | °C/W |
| Thermal Resistance Junction-ambient (Rthj-amb) | 51.3 (min Cu area) to 37 (max Cu area) | °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 stand-by current
- Reverse battery protection
- Active current limitation with thermal shutdown and automatic restart
- Active VCC pin voltage clamp for protection against low energy spikes
Applications
The VN920DSP13TR is suitable for a variety of applications, including but not limited to:
- Automotive systems requiring robust and reliable load driving
- Industrial control systems where high-side driving is necessary
- Power management systems needing advanced protection features
- Any application requiring high current handling with integrated protection mechanisms
Q & A
- What is the operating supply voltage range of the VN920DSP13TR?
The operating supply voltage range is from 5.5 V to 36 V.
- What is the maximum DC output current of the VN920DSP13TR?
The maximum DC output current is internally limited, up to 25 A.
- What are the key protection features of the VN920DSP13TR?
The device features undervoltage and overvoltage shutdown, shorted load protection, protection against loss of ground, and reverse battery protection.
- How does the VN920DSP13TR protect against thermal overload?
The device includes active current limitation combined with thermal shutdown and automatic restart.
- What is the thermal resistance junction-case of the VN920DSP13TR?
The thermal resistance junction-case is 1.3 °C/W.
- What are the storage temperature limits for the VN920DSP13TR?
The storage temperature range is from -55 °C to 150 °C.
- Does the VN920DSP13TR have open load detection capabilities?
Yes, it detects open load conditions in both on and off states.
- How does the VN920DSP13TR protect against electrostatic discharge?
The device is protected against electrostatic discharge with ratings up to 5000 V (Human Body Model).
- What is the typical on-state resistance of the VN920DSP13TR?
The typical on-state resistance is 16 mΩ at IOUT = 10 A and Tj = 25 °C.
- What are the turn-on and turn-off delay times of the VN920DSP13TR?
The turn-on and turn-off delay times are both approximately 50 µs.
