TPS3851-Q1 Overview
The TPS3851-Q1 device bines a precision voltage supervisor with a programmable watchdog timer. The TPS3851-Q1 parator achieves a 0.8% accuracy ( 40°C to +125°C) for the undervoltage (VITN) threshold. The TPS3851-Q1 also includes accurate hysteresis on the undervoltage threshold making the device ideal for use with tight tolerance systems.
TPS3851-Q1 Key Features
- 1 AEC-Q100 Qualified with the Following Results
- Device Temperature Grade 1: -40°C to 125°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level 2
- Device CDM ESD Classification Level C4B
- Input Voltage Range: VDD = 1.6 V to 6.5 V
- 1% Voltage Threshold Accuracy
- Low Supply Current: IDD = 10 µA (typ)
- User-Programmable Watchdog Timeout
- Factory Programmed Precision Watchdog and
- ±15% Accurate WDT and RST Delays