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LM2775QDSGRQ1 - Texas Instruments

Description: Switched Capacitor 5V Boost Converter

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LM2775QDSGRQ1 - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - WSON-
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LM2775QDSGRQ1 - Texas Instruments  - 3D model - Small Outline No-lead - WSON-
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LM2775QDSGRQ1 Details

  • Manufacturer Part Number:

    LM2775QDSGRQ1

  • 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:

    2018-06-29

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ALSO WORKS IN PFM MODE

  • Analog IC - Other Type:

    SWITCHED CAPACITOR CONVERTER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.7 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.2 A

  • Output Voltage-Max:

    5.2 V

  • Output Voltage-Min:

    4.8 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    DOUBLER

  • Switching Frequency-Max:

    2300 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2 mm

LM2775QDSGRQ1 Frequently Asked Questions (FAQs)

  • The LM2775QDSGRQ1 can handle a maximum input voltage of 15V, but it's recommended to keep it below 12V for optimal performance and to prevent overheating.
  • To ensure the stability of the output voltage, make sure to use a minimum of 10uF ceramic capacitor at the output, and a 1uF ceramic capacitor at the input. Also, keep the input and output capacitors close to the device to minimize noise and oscillations.
  • The LM2775QDSGRQ1 can provide a maximum output current of 500mA. However, it's recommended to keep the output current below 400mA to ensure optimal performance and to prevent overheating.
  • The output voltage of the LM2775QDSGRQ1 can be calculated using the formula: Vout = 1.23 * (1 + R1/R2), where R1 and R2 are the resistors used in the feedback network.
  • The thermal shutdown temperature of the LM2775QDSGRQ1 is 150°C. If the device temperature exceeds this value, it will shut down to prevent damage.

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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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