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TPS3306-33QDRQ1 - Texas Instruments

Description: Automotive Catalog Dual Processor Supervisory Circuits with Power-Fail

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TPS3306-33QDRQ1 - Texas Instruments - PCB symbol
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TPS3306-33QDRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - HOLD#/IO3
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TPS3306-33QDRQ1 - Texas Instruments - 3D model - Small Outline Packages - HOLD#/IO3
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TPS3306-33QDRQ1 Details

  • Manufacturer Part Number:

    TPS3306-33QDRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Mainland China, Philippines, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    BAT BUP SW:N;MNL RST:N;OV DET:N;PW FL IP:Y;PW FL IO:N;PW FL OP:N;PRG RST DLY:N;UV DET:N;WD:N;WWD:N

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    0.04 mA

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +4.55,2.93V

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

    30

  • Width:

    3.9 mm

TPS3306-33QDRQ1 Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS3306-33QDRQ1 should include a solid ground plane, decoupling capacitors close to the device, and a separate power plane for the input voltage. Additionally, the output capacitors should be placed close to the output pins and the input capacitors should be placed close to the input pins.
  • The output capacitors for the TPS3306-33QDRQ1 should be chosen based on the output voltage and current requirements. A general rule of thumb is to use a capacitor with a capacitance value of at least 10uF and a voltage rating of at least 1.5 times the output voltage. The capacitor's ESR (Equivalent Series Resistance) should also be considered, as it affects the stability of the regulator.
  • The TPS3306-33QDRQ1 can handle input voltages up to 15V, but it is recommended to keep the input voltage below 12V for optimal performance and to prevent overheating.
  • To ensure the TPS3306-33QDRQ1 is stable and does not oscillate, it is recommended to use a minimum output capacitance of 10uF, keep the output capacitors close to the output pins, and use a low-ESR capacitor. Additionally, the input voltage should be well-regulated and the input capacitors should be placed close to the input pins.
  • The thermal resistance of the TPS3306-33QDRQ1 package (QFN) is typically around 30-40°C/W. This means that for every watt of power dissipated, the junction temperature will rise by 30-40°C above the ambient temperature.

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TPS3306-33QDRQ1 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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