Texas Instruments

TPS37043A8OFDDFRQ1  

Supervisors

TPS37043A8OFDDFRQ1 Description

The TPS37043A8OFDDFRQ1 is an automotive-grade, multichannel window supervisor designed by Texas Instruments. This device is specifically tailored for applications requiring robust power supply monitoring and reliable system reset functionality. It features a surface-mount package, ensuring ease of integration into modern electronic systems. The TPS37043A8OFDDFRQ1 is available in a tape and reel (TR) package format, facilitating efficient manufacturing processes.

This supervisor is designed to monitor three distinct voltage levels, with threshold options at 1V, 1.8V, and 3.3V. The reset timeout is typically 10ms, providing a reliable and swift response to voltage deviations. The reset output is active low and can be configured as either open drain or open collector, offering flexibility in system design. The TPS37043A8OFDDFRQ1 is rated for automotive use, ensuring it meets the stringent reliability and performance standards required for in-vehicle electronics.

TPS37043A8OFDDFRQ1 Features

• Automotive Grade: Certified for use in automotive applications, ensuring high reliability and performance in demanding environments.
• Multichannel Monitoring: Capable of monitoring three different voltage levels simultaneously, making it ideal for complex systems with multiple power supplies.
• Flexible Output Configuration: The open drain or open collector output configuration allows for versatile integration with various system architectures.
• Fast Reset Timeout: A typical reset timeout of 10ms ensures rapid response to voltage anomalies, minimizing downtime and potential system damage.
• Surface Mount Packaging: The surface-mount design allows for compact and efficient integration into modern electronic assemblies.
• Moisture Sensitivity Level 1: With an MSL rating of 1 (unlimited), the TPS37043A8OFDDFRQ1 is suitable for a wide range of manufacturing processes without the need for special handling.

TPS37043A8OFDDFRQ1 Applications

The TPS37043A8OFDDFRQ1 is ideally suited for a variety of automotive applications where reliable power supply monitoring and system reset functionality are critical. Specific use cases include:

• Automotive ECUs: Monitoring power supplies in electronic control units (ECUs) to ensure reliable operation and prevent system failures.
• Infotainment Systems: Ensuring stable power supply in vehicle infotainment systems, enhancing user experience and system reliability.
• Advanced Driver Assistance Systems (ADAS): Providing robust power monitoring for ADAS components, such as cameras and sensors, to maintain safety and functionality.
• Battery Management Systems (BMS): Monitoring battery voltage levels to ensure safe and efficient operation of electric and hybrid vehicles.

Conclusion of TPS37043A8OFDDFRQ1

The TPS37043A8OFDDFRQ1 from Texas Instruments stands out as a reliable and versatile solution for automotive power supply monitoring. Its ability to monitor multiple voltage levels, combined with a fast reset timeout and flexible output configuration, makes it an ideal choice for a wide range of automotive applications. The automotive-grade certification and surface-mount packaging further enhance its suitability for modern vehicle electronics. Whether used in ECUs, infotainment systems, ADAS, or BMS, the TPS37043A8OFDDFRQ1 offers a robust and efficient solution for ensuring system reliability and performance.

TPS37043A8OFDDFRQ1 Documents

Download datasheets and manufacturer documentation for TPS37043A8OFDDFRQ1

PCN Assembly/Origin :

New die attach material 27/Sept/2023      

Datasheets :

TPS3704-Q1