Introduction to VN800PSTR-E
The VN800PSTR-E is a high-performance power switch developed by STMicroelectronics. It is a monolithic device that combines a full-featured power switch with a protection and diagnostic circuitry. The VN800PSTR-E power switch is specifically designed to meet the demands of a wide range of applications, providing designers with a reliable platform to create innovative and efficient electronic designs.
Features
The VN800PSTR-E power switch incorporates a wide range of features that contribute to its performance and reliability:
- High-Side Switch: The power switch is a high-side driver that can control loads connected to the positive supply rail. This feature makes it suitable for applications that require efficient and reliable control of high-current loads.
- Integrated Protection and Diagnostic Circuitry: The power switch includes integrated protection and diagnostic circuitry that provides protection against over-temperature, over-current, and short-circuit conditions.
- Low On-Resistance: The power switch features low on-resistance of 40 mOhm, enabling efficient power delivery and minimizing losses in the power system.
- Wide Input Voltage Range: The power switch is designed to operate in a wide input voltage range of 5V to 36V, making it suitable for use with a variety of power sources.
- High Energy Capability: The power switch is capable of handling high energy levels, making it suitable for applications that require reliable and efficient power delivery.
- Diagnostic Feedback: The power switch provides diagnostic feedback to the control circuit, enabling the system to detect and respond to any fault conditions.
- RoHS Compliant: The power switch is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring environmental safety and compliance with regulatory requirements.
Specifications
The following table provides an overview of the key specifications for the VN800PSTR-E power switch:
| Parameter | Value |
| Input Voltage Range | 5V to 36V |
| Maximum Load Current | 0.5A |
| On-Resistance | 40 mohm |
| Quiescent Current | 4 µA |
| Operating Temperature Range | -40°C to +150°C |
| Over-Temperature Protection | Yes |
| Short-Circuit Protection | Yes |
| Under-Voltage Lockout | Yes |
| Package | PowerSSO-12 |
Conclusion
The VN800PSTR-E power switch from STMicroelectronics offers high performance, diagnostic feedback, and advanced features. With its high-side driver configuration, integrated protection and diagnostic circuitry, and low on-resistance, it provides a reliable platform for a wide range of electronic designs.
Whether you're developing motor control systems, lighting systems, or power management applications, the VN800PSTR-E power switch delivers the capabilities needed to meet your project requirements. With its wide input voltage range, high energy capability, and RoHS compliance, it enables you to create innovative electronic designs that excel in performance, reliability, and environmental safety.
STMicroelectronics provides a complete suite of development tools, including reference designs, evaluation boards, and software libraries, to support designers throughout the development process. These tools streamline the design process, allowing you to efficiently bring your electronic projects to life.
To learn more about the VN800PSTR-E power switch, refer to the datasheet and application note provided by STMicroelectronics. These resources offer detailed information on the power switch's specifications, electrical characteristics, and application details.
Choose the VN800PSTR-E power switch for your high-performance power management projects, and leverage its advanced features, diagnostic feedback, and high energy capability to create cutting-edge electronic designs. With its exceptional performance and functionality, it empowers you to bring your ideas to life and drive innovation in the field of power management.
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