Overview
The VN340SPTR-33-E is a quad high side smart power solid state relay developed by STMicroelectronics using their VIPower technology. This monolithic device is designed to drive four independent resistive or inductive loads, with each load having one side connected to ground. It is particularly useful in applications requiring robust and reliable load management, with built-in protections against various fault conditions.
Key Specifications
| Parameter | Value |
|---|---|
| Operating Output Current | 1 A |
| Load Voltage Range | 10 V ~ 36 V |
| Package Style | PowerSO-10 |
| Mounting Method | Surface Mount |
| Operating Temperature Range | -40°C to 150°C |
| RDS(on) | 0.2 Ω |
| Interface | On/Off |
| Output Type | N-Channel |
| RoHS Compliance Grade | Ecopack2 |
Key Features
- Active current limitation to prevent system power supply drop in case of shorted load
- Built-in thermal shutdown and short-circuit protection
- Open drain diagnostic output for overtemperature conditions
- Protection against loss of ground
- Undervoltage shutdown
- Fast demagnetization of inductive loads
- Conforms to IEC 61131-2 standards
- Digital I/O clamped at 32 V minimum voltage
Applications
The VN340SPTR-33-E is suitable for a variety of applications, including industrial automation, automotive systems, and any scenario where reliable and robust control of multiple loads is necessary. It is particularly useful in systems that require high-side switching and protection against overtemperature, short-circuits, and undervoltage conditions.
Q & A
- What is the operating output current of the VN340SPTR-33-E?
The operating output current is 1 A. - What is the load voltage range for this device?
The load voltage range is 10 V to 36 V. - What type of package does the VN340SPTR-33-E come in?
The device comes in a PowerSO-10 package. - What is the mounting method for this component?
The mounting method is surface mount. - What are the built-in protections of the VN340SPTR-33-E?
The device includes built-in thermal shutdown, short-circuit protection, and protection against loss of ground. - Does the VN340SPTR-33-E have diagnostic outputs?
Yes, it has an open drain diagnostic output for overtemperature conditions. - Is the VN340SPTR-33-E compliant with any specific standards?
Yes, it conforms to IEC 61131-2 standards. - What is the RDS(on) of the VN340SPTR-33-E?
The RDS(on) is 0.2 Ω. - What is the operating temperature range of the VN340SPTR-33-E?
The operating temperature range is -40°C to 150°C. - Is the VN340SPTR-33-E RoHS compliant?
Yes, it is RoHS compliant with an Ecopack2 grade.
