Overview
The VND920PTR-E, produced by STMicroelectronics, is a double-channel high-side solid-state relay designed using the VIPower™ M0-3 technology. This device is intended for driving various types of loads with one side connected to ground. It features active VCC pin voltage clamp protection against low energy spikes and complies with ISO7637 transient compatibility standards. The device includes active current limitation, thermal shutdown, and automatic restart to protect against overload conditions. Additionally, it integrates an analog current sense output that delivers a current proportional to the load current and automatically turns off if the ground pin becomes disconnected.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package / Case | 28-SOIC (0.295", 7.50mm Width) | |
| Voltage - Load | 5.5 V ~ 36 V | V |
| Output Type | N-Channel | |
| Output Configuration | High Side | |
| Number of Outputs | 2 | |
| Operating Temperature | -40°C ~ 150°C (TJ) | °C |
| Current - Output (Max) | 30 A | A |
| Rds On (Typ) | 16 mΩ (Max) | mΩ |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- CMOS compatible input
- Proportional load current sense
- Shorted load protection
- Undervoltage and overvoltage shutdown
- Overvoltage clamp
- Thermal shutdown
- Current limitation
- Protection against loss of ground and loss of VCC
- Very low standby power dissipation
- Reverse battery protected
- Auto restart functionality
Applications
The VND920PTR-E is optimized for power-intensive automotive electronics and power management systems. It is suitable for high current applications and designed to meet automotive reliability standards. Key applications include:
- Automotive power distribution systems
- High current load management
- Power management in harsh environments
- General purpose switching in automotive electronics
Q & A
- What is the VND920PTR-E used for?
The VND920PTR-E is a double-channel high-side solid-state relay used for driving various types of loads in automotive and power management applications.
- What is the operating voltage range of the VND920PTR-E?
The operating voltage range is from 5.5 V to 36 V.
- What type of output configuration does the VND920PTR-E have?
The VND920PTR-E has a high-side output configuration.
- What is the maximum output current of the VND920PTR-E?
The maximum output current is 30 A per channel.
- Does the VND920PTR-E have thermal protection?
Yes, it includes thermal shutdown and automatic restart functionality.
- Is the VND920PTR-E RoHS compliant?
Yes, the VND920PTR-E is lead-free and RoHS compliant.
- What is the package type of the VND920PTR-E?
The package type is 28-SOIC (0.295", 7.50mm Width).
- Does the VND920PTR-E have current sense capability?
Yes, it integrates an analog current sense output proportional to the load current.
- What are the key protections offered by the VND920PTR-E?
The device offers protections such as current limitation, thermal shutdown, overvoltage clamp, and protection against loss of ground and VCC.
- Is the VND920PTR-E suitable for harsh environments?
Yes, it is designed for long-term performance in harsh environments and meets automotive reliability standards.
