Overview
The VN920SOTR-E is a high-side driver IC manufactured by STMicroelectronics, utilizing the VIPower M0-3 technology. This monolithic device is designed to drive various 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 device includes active current limitation, thermal shutdown with automatic restart, and an analog current sense output proportional to the load current. It also automatically turns off in case of ground pin disconnection, ensuring robust protection and reliability.
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 30 A | A |
| On State Resistance (RON) | 16 mΩ (Typ), 32 mΩ (Max) at IOUT=10A, Tj=25°C | 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 Shutdown Temperature (TTSD) | 150 to 200 | °C |
| Reset Temperature (TR) | 135 | °C |
| Package | 16-SOIC (0.295", 7.50mm Width) | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- Reverse battery protection
- Very low standby power dissipation
- In compliance with the 2002/95/EC European directive
- Current limitation
- Thermal shutdown with automatic restart
- CMOS compatible input
- Shorted load protection
- Proportional load current sense
- Overvoltage clamp
- Protection against loss of ground and loss of VCC
- Under voltage and overvoltage shutdown
Applications
The VN920SOTR-E is suitable for a variety of applications requiring high-side driver functionality, such as automotive systems, industrial control systems, and any scenario where robust load driving and protection are necessary. Its compliance with automotive transient standards (ISO7637) makes it particularly suitable for automotive applications.
Q & A
- What is the VN920SOTR-E used for?
The VN920SOTR-E is a high-side driver IC used for driving various loads with one side connected to ground, particularly in automotive and industrial applications.
- What are the key protection features of the VN920SOTR-E?
The device features current limitation, thermal shutdown with automatic restart, overvoltage clamp, protection against loss of ground and VCC, and under/overvoltage shutdown.
- What is the operating voltage range of the VN920SOTR-E?
The operating supply voltage range is from 5.5 V to 36 V.
- What is the maximum output current of the VN920SOTR-E?
The maximum output current is internally limited, but it can handle up to 30 A.
- What is the thermal shutdown temperature of the VN920SOTR-E?
The thermal shutdown temperature ranges from 150°C to 200°C.
- Is the VN920SOTR-E RoHS compliant?
- What package type does the VN920SOTR-E come in?
The VN920SOTR-E comes in a 16-SOIC package.
- Does the VN920SOTR-E have a current sense feature?
- How does the VN920SOTR-E protect against ground pin disconnection?
The device automatically turns off in case of ground pin disconnection.
- What are the storage temperature limits for the VN920SOTR-E?
The storage temperature range is from -55°C to 150°C.
