• TPS3808G01QDRVRQ1 WSON (DRV)-6
TPS3808G01QDRVRQ1 WSON (DRV)-6

TPS3808G01QDRVRQ1

Programmable-delay

Inventory:8,236

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Overview of TPS3808G01QDRVRQ1

The TPS3808G01QDRVRQ1 is a voltage supervisor and watchdog timer IC manufactured by Texas Instruments. It is specifically designed for automotive applications and is AEC-Q100 qualified, making it suitable for use in harsh automotive environments.This device monitors system voltage and provides reset signals in case of a power failure or other fault conditions. It has a wide supply voltage range of 1.8V to 5.5V and can detect undervoltage and overvoltage conditions, ensuring system reliability and stability.The TPS3808G01QDRVRQ1 features a programmable watchdog timer that can be configured to reset the system if a predefined timeout period elapses without a watchdog signal being received. This helps prevent system malfunctions or lockups.In addition, this IC has a small package size and low power consumption, making it suitable for space-constrained automotive applications.

TPS3808G01QDRVRQ1

Key Features

  • TPS3808G01QDRVRQ1 is a voltage supervisor with a fixed threshold and manual reset input
  • It has a quiescent current of only 21µA, making it suitable for low-power applications
  • This device is qualified for automotive applications, meeting AEC-Q100 Grade 1 specifications
  • It has a wide operating voltage range of 2.7V to 10V
  • TPS3808G01QDRVRQ1 is available in a small VSSOP-8 package

    • Application

  • The TPS3808G01QDRVRQ1 is commonly used in automotive applications such as in-vehicle electronics, power management systems, and battery monitoring circuits
  • It is also used in industrial applications for monitoring power supplies, control systems, and safety circuits
  • Its compact design and low power consumption make it ideal for space-constrained and power-sensitive environments

    • Specifications

    The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

    Number of supplies monitored 1 Threshold voltage 1 (typ) (V) 0.405, 1.12, 1.16, 1.4, 1.67, 2.79, 3.07, 4.65
    Features Manual reset capable, Reset time delay, Separate VDD & sense, Undervoltage monitor only Reset threshold accuracy (%) 0.5, 2
    Iq (typ) (mA) 0.0024 Output driver type/reset output Active-low, Open-drain
    Time delay (ms) 1.25, 20, 300, 1200 Supply voltage (min) (V) 1.8
    Supply voltage (max) (V) 6.5 TI functional safety category Functional Safety-Capable
    Rating Automotive Watchdog timer WDI (s) None
    Operating temperature range (°C) -40 to 125

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