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REG71055IDDCRQ1 - Texas Instruments

Description: Automotive 3.5V to 5.5V, 60mA Buck/Boost Charge Pump for 5.5V Systems in ThinSOT-23 Package

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REG71055IDDCRQ1 - Texas Instruments - PCB symbol
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PCB Footprints
REG71055IDDCRQ1 - Texas Instruments PCB footprint - Other - Other - SOT95P280X110-6N
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REG71055IDDCRQ1 - Texas Instruments - 3D model - Other - SOT95P280X110-6N
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REG71055IDDCRQ1 Details

  • Manufacturer Part Number:

    REG71055IDDCRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT

  • Pin Count:

    6

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHED CAPACITOR CONVERTER

  • Control Mode:

    VOLTAGE-MODE

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    3.5 V

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.06 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    5.5 V

  • Output Voltage-Nom:

    5.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSOP6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    SINGLE

  • Switching Frequency-Max:

    1000 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.6 mm

REG71055IDDCRQ1 Frequently Asked Questions (FAQs)

  • According to TI's application notes, a 10uF to 22uF ceramic capacitor with an X5R or X7R dielectric is recommended for input decoupling to ensure stability and optimal performance.
  • The REG71055IDDCRQ1 is rated for operation from -40°C to 125°C. Ensure proper thermal design, including heat sinking and airflow, to maintain a junction temperature (TJ) below 125°C. Use thermal interface materials and follow TI's thermal design guidelines for optimal performance.
  • The REG71055IDDCRQ1 is capable of delivering up to 500mA of output current. However, the actual output current capability may be limited by the input voltage, output voltage, and thermal design. Consult the datasheet and application notes for specific guidance.
  • The output voltage of the REG71055IDDCRQ1 can be adjusted using an external resistor divider network. Consult the datasheet and application notes for specific resistor values and configuration guidelines to achieve the desired output voltage.
  • The EN (Enable) pin is used to enable or disable the device. When EN is high, the device is enabled, and when EN is low, the device is disabled. Use a logic signal or a pull-up/pull-down resistor to control the EN pin. Consult the datasheet for specific guidelines on EN pin operation.

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REG71055IDDCRQ1 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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