Overview
The VN920SPTR-E, produced by STMicroelectronics, is a high-side driver integrated circuit 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 features advanced protection mechanisms and current sensing capabilities, making it suitable for demanding automotive and industrial applications. The device is packaged in a PowerSO-10™ package and is compliant with AEC guidelines and ECOPACK® standards, ensuring it is lead-free and RoHS compliant.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| RDS(on) | 15 mΩ | mΩ |
| IOUT | 30 A | A |
| VCC | 36 V | V |
| Operating Supply Voltage | 5.5 - 36 V | V |
| Undervoltage Shutdown | 3 - 5.5 V | V |
| Overvoltage Shutdown | 36 V | V |
| Junction Operating Temperature | -40 to 150 °C | °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 active current limitation combined with thermal shutdown and automatic restart
- Active VCC pin voltage clamp protects against low energy spikes (ISO7637 transient compatibility)
Applications
The VN920SPTR-E is suitable for various applications, particularly in the automotive and industrial sectors. It can be used for driving any type of load with one side connected to ground, such as motors, solenoids, and other high-current devices. Its robust protection features and current sensing capabilities make it ideal for systems requiring reliable and efficient power management.
Q & A
- What is the maximum output current of the VN920SPTR-E?
The maximum output current (IOUT) is internally limited, but it can handle up to 30 A under normal operating conditions.
- What is the operating supply voltage range for the VN920SPTR-E?
The operating supply voltage range is from 5.5 V to 36 V.
- Does the VN920SPTR-E have thermal protection?
- Is the VN920SPTR-E RoHS compliant?
- What type of current sensing does the VN920SPTR-E provide?
The device provides proportional load current sense with an analog current sense output.
- How does the VN920SPTR-E protect against overvoltage?
The device includes an overvoltage clamp and overvoltage shutdown protection.
- What is the junction operating temperature range for the VN920SPTR-E?
The junction operating temperature range is from -40 °C to 150 °C.
- Does the VN920SPTR-E have undervoltage protection?
- What package type is the VN920SPTR-E available in?
The VN920SPTR-E is available in the PowerSO-10™ package.
- Is the VN920SPTR-E compliant with automotive standards?
