TPS3710DSET by Texas Instruments

The TPS3710DSET is a high-precision window voltage detector designed and manufactured by Texas Instruments, one of the leading companies in the semiconductor industry. This device is engineered to monitor over-voltage and under-voltage conditions, ensuring that electronic systems operate within their specified voltage ranges, thereby enhancing system reliability and safety.

This voltage detector features a wide supply voltage range of 1.8 V to 18 V, making it suitable for a variety of applications from portable electronics to industrial systems. The TPS3710DSET incorporates two high-accuracy comparators with an internal 400-mV reference. These comparators allow for precise monitoring of both high-side (over-voltage) and low-side (under-voltage) thresholds. The thresholds are programmable by external resistive dividers, providing flexibility to set the voltage windows according to specific application requirements.

The device offers a typical accuracy of ±0.5%, ensuring reliable voltage monitoring in critical applications. It also features a built-in hysteresis to prevent chattering or false triggering when the input voltage fluctuates around the threshold levels.

For ease of integration into various systems, the TPS3710DSET comes in a compact, surface-mount, 6-pin WSON package. Its small footprint allows for space-saving on PCBs, which is particularly beneficial in space-constrained applications. The device is characterized for operation over a temperature range of –40°C to +125°C, accommodating a broad spectrum of environmental conditions.

With its quick response time, the TPS3710DSET promptly signals an output change when the input voltage crosses the threshold window, thereby enabling systems to take immediate corrective actions. The output is an open-drain, active-low signal, which is compatible with a variety of digital systems.

In summary, the TPS3710DSET is a robust and versatile voltage detector that provides precise voltage monitoring with customizable thresholds, making it an ideal choice for applications that demand high reliability and accuracy in voltage supervision.