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TPS3306-33QDRG4Q1 - Texas Instruments

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

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TPS3306-33QDRG4Q1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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TPS3306-33QDRG4Q1 Details

  • Manufacturer Part Number:

    TPS3306-33QDRG4Q1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Mainland China, Philippines, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • 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:

    2

  • 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

TPS3306-33QDRG4Q1 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also important to follow general guidelines for switching regulator layout, such as keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing trace lengths and widths.
  • The output voltage tolerance of the TPS3306-33QDRG4Q1 is typically ±2% over the entire operating temperature range. To calculate the output voltage tolerance, multiply the nominal output voltage (3.3V) by the tolerance percentage (±2%). This gives a range of 3.234V to 3.366V.
  • The maximum input voltage of the TPS3306-33QDRG4Q1 is 15V, but it's recommended to keep the input voltage below 12V to ensure reliable operation and to prevent damage to the IC.
  • The TPS3306-33QDRG4Q1 is rated for operation up to 125°C, but it's important to consider the derating of the output current and the potential for thermal shutdown at high temperatures. It's recommended to consult the datasheet and perform thermal analysis to ensure reliable operation in high-temperature environments.
  • To ensure stability, it's important to follow the recommended component values and PCB layout guidelines in the datasheet. Additionally, it's recommended to add a small ceramic capacitor (e.g. 10nF) between the VOUT and GND pins to improve stability and reduce noise.

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TPS3306-33QDRG4Q1 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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TPS3306-33QDRG4Q1 Alternates

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Image Part Number Model
Part Image TPS3306-33D Texas Instruments

Voltage Supervisor/Reset IC, Fixed, 3 Channel, +4.55,2.93V, PDSO8
Part Image TPS3306-33DR Texas Instruments

Voltage Supervisor/Reset IC, Fixed, 3 Channel, +4.55,2.93V, PDSO8
Part Image ADM13305-33ARZ Analog Devices Inc

Fixed, 2 Channel, +3.3V, PDSO8
Part Image TPS3306-33DG4 Texas Instruments

Voltage Supervisor/Reset IC, Fixed, 2 Channel, PDSO8
Part Image TPS3306-33DRG4 Texas Instruments

Voltage Supervisor/Reset IC, Fixed, 2 Channel, PDSO8
For a full list of alternate parts for TPS3306-33QDRG4Q1, check out Findchips.com