TPV710NWQ-S5TR-S

Supervisors Overview

The TPV710NWQ-S5TR-S is a watchdog timer circuit manufactured by 3PEAK, designed to prevent system failures resulting from hardware or software errors. It operates within a surface-mount SOT-23-5 package and is evaluated for automotive grade quality control. The device provides configurable watchdog timeout periods, including options of 10 ms, 100 ms, 0.6 s, 1.6 s, 3.2 s, 6.4 s, and 10 s. It features an active low open-drain RESET output to signal fault conditions.

Supervisors Feature Summary

• Prevents system failures caused by hardware or software errors
• Configurable watchdog timeout cycles for flexible timing requirements
• Active low open-drain RESET output assertion
• Evaluated as automotive grade for quality control

Supervisors Applications

• Automotive electronic systems requiring fault monitoring
• Microcontroller-based embedded systems
• Industrial control units with watchdog requirements
• Consumer electronics needing reset protection

Supervisors Procurement Notes

Verify the specific suffix configuration against the official 3PEAK datasheet to ensure the selected variant matches the required voltage range and timeout settings. Confirm that the SOT-23-5 package dimensions align with your PCB footprint design. Ensure the component meets the specified automotive grade evaluation standards if used in vehicle applications. Cross-reference the part number with authorized distributors to confirm authenticity and supply chain integrity before ordering.

Supervisors Selection Notes

Select this component when a dedicated watchdog timer is needed to monitor microcontroller activity. The available timeout options allow customization based on system clock speeds and error detection latency requirements. The open-drain output facilitates integration with various logic families. Consider the automotive grade evaluation if the application demands higher reliability standards compared to standard industrial grades.

Supervisors Part Context

This part belongs to the TPV710 family of supervisory circuits from 3PEAK. These devices are specifically engineered as watchdog timers rather than simple voltage supervisors. The family focuses on preventing system hangs through periodic input signals. The NWQ suffix indicates specific manufacturing or testing attributes consistent with 3PEAK's automotive-grade product line.

Supervisors Replacement Considerations

Direct replacements must match the SOT-23-5 package and support similar watchdog functionality. Verify pin compatibility and electrical characteristics such as operating voltage and reset threshold. Consult 3PEAK documentation for recommended alternative part numbers within their portfolio that offer equivalent timeout configurations.