TPS3850 Description
The TPS3850 bines a precision voltage supervisor with a programmable window watchdog timer. The TPS3850 window parator 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 on both thresholds, making the device ideal for use with tight tolerance systems.
TPS3850 Key Features
- 1 0.8% Voltage Threshold Accuracy
- Precision Over- and Undervoltage Monitoring
- Supports mon 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
- ±15% Accurate WDT and RST Delays
- Watchdog Disable Feature
- User-Programmable Watchdog Timeout
- User-Programmable Reset Delay