TPS3710QDSERQ1

Comparators Overview

The TPS3710QDSERQ1 is an automotive-grade voltage supervisor from Texas Instruments, designed for high-accuracy window supervision. It operates within a supply voltage range of up to 5.5 V and features a fixed threshold voltage of 1 V. The device provides a manual reset capability with a reset delay time of 200 ms. It utilizes an active low, open-drain output type and supports one monitored input. The component is housed in a WSON-6 package and maintains an accuracy of 0.25%. It functions reliably across a temperature range from -40°C to +125°C, consuming a static current of 4.5 uA.

Comparators Feature Summary

• Automotive-grade reliability compliant with AEC-Q100 standards
• High-accuracy window supervision with 0.25% precision
• Manual reset functionality with defined delay timing
• Low power consumption suitable for battery-backed systems

Comparators Applications

• Automotive electronic control units (ECUs)
• Battery management systems in electric vehicles
• Safety-critical monitoring circuits
• Power supply supervision in harsh environments

Comparators Procurement Notes

Verify the specific suffix Q1 confirms automotive qualification status. Confirm the WSON-6 package dimensions match PCB layout requirements. Ensure the 1 V threshold aligns with target supply rails. Check RoHS compliance documentation for environmental regulations. Validate operating temperature range against system thermal design.

Comparators Selection Notes

Select this component when precise window supervision is required for automotive applications. The 1 V threshold suits low-voltage monitoring tasks. Consider the 200 ms delay for noise immunity needs. Evaluate the 4.5 uA static current for power-sensitive designs. Ensure compatibility with open-drain output configurations in the system architecture.

Comparators Part Context

Part of the TPS3703 family, the TPS3710QDSERQ1 focuses on automotive voltage supervision. It shares core features like low quiescent current and high accuracy with siblings but differs in threshold settings. The Q1 suffix denotes automotive grade, distinguishing it from commercial variants. It complements other PMIC solutions by providing dedicated supervisory functions.

Comparators FAQ

What is the reset delay time for the TPS3710QDSERQ1?

The reset delay time is 200 ms.

Does the TPS3710QDSERQ1 include a watchdog timer?

No, the device does not include a watchdog timer.

What is the maximum operating temperature?

The maximum operating temperature is +125°C.