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TPS3703B4250DSERQ1 - Texas Instruments

Description: Supervisory Circuits Automotive high-accuracy window supervisor with reset time delay 6-WSON -40 to 125

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TPS3703B4250DSERQ1 - Texas Instruments - PCB symbol
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PCB Footprints
TPS3703B4250DSERQ1 - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DSE(S-PDSO-N6)
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TPS3703B4250DSERQ1 - Texas Instruments - 3D model - Small Outline No-lead - DSE(S-PDSO-N6)
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TPS3703B4250DSERQ1 Details

  • Manufacturer Part Number:

    TPS3703B4250DSERQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2019-09-08

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    WINDOW VOLTAGE DETECTOR

  • JESD-30 Code:

    S-PDSO-N6

  • JESD-609 Code:

    e4

  • Length:

    1.5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSON

  • Package Equivalence Code:

    SOLCC6,.06,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max (Isup):

    0.007 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1.7 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +2.5V

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    1.5 mm

TPS3703B4250DSERQ1 Frequently Asked Questions (FAQs)

  • The delay capacitor (CD) is used to set the time delay between the detection of an undervoltage condition and the assertion of the reset output. It allows the system to ride through brief voltage dips or glitches without triggering a reset.
  • The value of the delay capacitor (CD) depends on the desired delay time and the operating frequency of the system. A longer delay time can be achieved with a larger capacitor value. TI provides a formula in the datasheet to calculate the delay time based on the capacitor value and the internal resistor value.
  • The TPS3703B4250DSERQ1 and TPS3703B4250DSERQ1A are identical devices with the same functionality and pinout. The only difference is that the 'A' suffix indicates that the device is automotive-qualified, meaning it meets the stricter requirements for temperature range, voltage tolerance, and reliability in automotive applications.
  • Yes, the TPS3703B4250DSERQ1 can be used as a voltage detector for a battery-powered system. It can monitor the battery voltage and generate a reset signal when the voltage falls below a certain threshold, helping to prevent damage to the system or data loss.
  • The TPS3703B4250DSERQ1 has a built-in power-up and power-down sequence detection feature. During power-up, the device waits for the voltage to reach the threshold voltage (VIT-) before releasing the reset signal. During power-down, the device asserts the reset signal when the voltage falls below the threshold voltage (VIT-).

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TPS3703B4250DSERQ1 Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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