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DATA SHEET
TPS3850-Q1 Precision Voltage Supervisor with Programmable Window Watchdog Timer
1 Features
- 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
- Functional Safety-capable
- Input voltage range: VDD = 1.6 V to
6.5 V
- 0.8% Voltage threshold accuracy (Maximum)
- Low supply current: IDD = 10 µA
(typical)
- User-programmable watchdog timeout
- User-programmable reset delay
- Factory programmed precision watchdog and reset
timers
- Open-drain outputs
- 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
- Watchdog disable feature
- Available in a small 3-mm × 3-mm, 10-Pin VSON
package
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