TPS38-Q1
TPS38-Q1 is 65V Dual Channel Overvoltage or Undervoltage Detector manufactured by Texas Instruments.
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
- 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 12-1
- 2.7 V to 36 V (1.5% maximum accuracy)
- 800 m V 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 n F = 12.8 ms, 10 μF = 12.8 s
- Programmable sense time delay
- 10 n F = 1.28 ms, 10 μF = 1.28 s
- Manual Reset (MR) feature
- Output reset latching feature
- Output topology:
- Channel 1: Open-Drain or Push-Pull
- Channel 2: Open-Drain
2 Applications
- Telematics control unit
- Emergency call system
- Audio amplifier
- Head unit and cluster
- Sensor fusion and cameras
- Body control module
Low Iq, No external resistors needed
DC/DC
SENSE1
RESET1
MCU Flag
VDD...