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Data Sheet
TPS37-Q1 Wide
VIN 65 V Dual Channel Overvoltage &
Undervoltage (OV & UV) Detector with Programmable Sense and
Reset Delay Function for
Automotive
1 Features
- AEC-Q100 qualified with the following results:
- Device temperature grade 1: –40°C to +125°C ambient operating temperature TA
- Device HBM ESD classification level 2
- Device CDM ESD classification level C7B
- Functional Safety - Capable
- Documentation available to functional safety system design
- Wide supply voltage range: 2.7 V to 65 V
- SENSE and RESET pins are 65 V graded
- Low quiescent current: 1 µA (typical)
- Flexible and wide voltage threshold options
Table 11-1- 2.7 V to 36 V (1.5% maximum accuracy)
- 800 mV option (1% maximum accuracy)
- Built-in hysteresis (VHYS)
- Percentage options: 2% to 13% (1% steps)
- Fixed options: VTH < 8 V = 0.5 V, 1 V, 1.5 V,
2 V, 2.5 V
- Programmable reset time delay
- 10 nF = 12.8 ms, 10 μF = 12.8 s
- Programmable sense time delay
- 10 nF = 1.28 ms, 10 μF = 1.28 s
- Manual Reset (MR) feature
- Output topology: Open-Drain or Push-Pull
