TPV8368Q

High-Voltage Sense and Low-IQ Supervisory Circuits with Programmable Reset Delay

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Overview
Development Resources
Application
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Overview

The TPV8368Q is a family of the supervisory circuits to monitor a voltage rail from 3.0 V to 12.0 V, asserting an active low open-drain RESET output when the voltage of the sense voltage (SENSE pin version) drops below a fixed threshold or when the VDD voltage (VDD pin version) drops below a fixed threshold. The RESET output remains low for the user-adjusted delay time by the external capacitor after the monitored voltage returns above the threshold with hysteresis.

The threshold voltage of the TPV8368Q device can achieve ±1.5% accuracy. The TPV8368Q has a very low typical quiescent current of 2 μA.

The TPV8368Q is available in the SOT23-6 and SOT23-5 package. Its operating temperature range is from −40°C to +125°C.

Status

Production
Rating

Automotive
Power Consumption (μA)

2
Power Supervisor

Yes
Manual Reset Input

Yes
Watchdog

/
Power Fail Input (PFI)

/
Reset Timeout Period (mS)

Programmable
Watchdog Timeout Period (S)

/
Reset Output Polarity

Low Active
Reset Output Type

Open Drain
Temperature Range (℃)

-40 to +125
Package

SOT23-6

Development Resources

Documentation

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Documentation
- Data Sheet
- Selection Guide
- Application Note
- Technical Note
- User Guide
- Test Report
- Document Name
- Type
- Language
- Date
- 3PEAK Automotive Products Selection Guide
  
  Selection Guide
  
  English
  
  03/20/2024
- Datasheet_TPV8368Q
  
  Data Sheet
  
  English
  
  02/02/2024
  
  High-Voltage Sense and Low-IQ Supervisory Circuits with Programmable Reset Delay
- Introduction to Latch-up and the Preventive Measures
  
  Technical Note
  
  English
  
  01/19/2024
- Application Tips on ESD-EOS
  
  Technical Note
  
  English
  
  01/19/2024
- 3PEAK Analog Products Selection Guide
  
  Selection Guide
  
  English
  
  01/19/2024