TPS3850 Datasheet (Texas Instruments) - Precision Voltage Supervisor

TPS3850, Precision Voltage Supervisor

The TPS3850 combines a precision voltage supervisor with a programmable window watchdog timer.

The TPS3850 window comparator achieves 0.8% accuracy ( *40°C to +125°C) for both overvoltage (VIT+(OV)) and undervoltage (VIT *(UV)) thresholds.

The TPS3850 also includes accurate hysteresis

TPS3850 Features

* 1 0.8% Voltage Threshold Accuracy

* Precision Over- and Undervoltage Monitoring:

* Supports Common Rails from 0.9 V to 5.0 V

* ±4% and ±7% Fault Windows Available

* 0.5% Hysteresis

* Factory-Programmed Precision Watchdog and Reset Timers:

* ±1