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TPS38-Q1 Datasheet 65v Dual Channel Overvoltage Or Undervoltage Detector

Manufacturer: Texas Instruments

Overview: TPS38-Q1 SNVSBI8D – AUGUST 2020 – REVISED JULY 2023 TPS38-Q1 Wide VIN 65 V Dual Channel Overvoltage or Undervoltage (OV or UV) Detector with Programmable Sense and Reset Function for Automotive.

General Description

The TPS38-Q1 is a 65 V input voltage detector with 1 μA IDD, 1% accuracy, and with a fast 10 μs detection time.

This device can be connected directly to 12 V / 24 V automotive battery system for continuous monitoring of over (OV) or under (UV) voltage conditions;

with its internal resistor divider, it offers the smallest total solution size.

Key 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 a.

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