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TPS61261DRVR - Texas Instruments

Description: Tiny Low Input Voltage Boost Converter with 3.3 Output Voltage

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PCB Footprints
TPS61261DRVR - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DRV (S-PWSON-N6)
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3D Models
TPS61261DRVR - Texas Instruments  - 3D model - Small Outline No-lead - DRV (S-PWSON-N6)
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TPS61261DRVR Details

  • Manufacturer Part Number:

    TPS61261DRVR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SON

  • Pin Count:

    6

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    4 V

  • Input Voltage-Min:

    0.8 V

  • Input Voltage-Nom:

    1.2 V

  • JESD-30 Code:

    S-PDSO-N6

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    2

  • 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:

    0.1 A

  • Output Voltage-Max:

    3.3 V

  • Output Voltage-Min:

    3.3 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC6,.08,25

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    2500 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2 mm

TPS61261DRVR Frequently Asked Questions (FAQs)

  • A good PCB layout is crucial for the TPS61261DRVR. TI recommends a 4-layer PCB with a solid ground plane, and to keep the input and output capacitors close to the IC. Also, ensure that the high-current paths are short and wide to minimize resistance and inductance.
  • Choose an inductor with a high saturation current rating, low DC resistance, and a suitable inductance value. TI recommends an inductor with a value between 1.5uH to 4.7uH. Also, consider the inductor's physical size, cost, and temperature rating.
  • The TPS61261DRVR can handle input voltages up to 18V, but it's recommended to keep the input voltage below 15V to ensure reliable operation and to prevent overheating.
  • The output voltage of the TPS61261DRVR can be optimized by adjusting the feedback resistors (R1 and R2) and the output capacitor (Cout). TI recommends using a Cout value between 10uF to 22uF, and adjusting R1 and R2 to achieve the desired output voltage.
  • The TPS61261DRVR has a thermal derating of 2.5mW/°C above 25°C. This means that the device's power dissipation should be reduced as the temperature increases to prevent overheating.

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TPS61261DRVR 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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Part Image TPS61261DRVT Texas Instruments

Switching Controller, Current-mode, 0.1A, 2500kHz Switching Freq-Max, BICMOS, PDSO6