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TPS61220DCKT - Texas Instruments

Description: TPS61220DCKT, Boost Converter, Step Up 0.5A Adjustable, 1.8 → 5.5 V, 2000 kHz, 6-Pin SC-70

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PCB Footprints
TPS61220DCKT - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - DCK (R-PDSO-G6)
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3D Models
TPS61220DCKT - Texas Instruments  - 3D model - SOT23 (6-Pin) - DCK (R-PDSO-G6)
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TPS61220DCKT Details

  • Manufacturer Part Number:

    TPS61220DCKT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    6

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    OPERATES IN ADJUSTABLE MODE 1.8 TO 5.5V

  • Analog IC - Other Type:

    BATTERY CHARGE CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    HYSTERETIC CURRENT MODE

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    0.7 V

  • Input Voltage-Nom:

    1.2 V

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    2 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:

    0.4 A

  • Output Voltage-Max:

    6 V

  • Output Voltage-Min:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    2000 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.25 mm

TPS61220DCKT Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TPS61220DCKT is 12V, but it's recommended to keep it below 10V for optimal performance and to prevent overheating.
  • To ensure the stability of the output voltage, it's essential to use a suitable output capacitor with a low equivalent series resistance (ESR) and a sufficient capacitance value. A 10uF ceramic capacitor is recommended.
  • The minimum input capacitance required for the TPS61220DCKT is 1uF, but it's recommended to use a 2.2uF or larger capacitor to ensure stable operation.
  • The TPS61220DCKT is rated for operation up to 85°C, but it's recommended to derate the output current and input voltage to prevent overheating and ensure reliable operation.
  • The output voltage of the TPS61220DCKT can be calculated using the formula: Vout = 0.6V + (R1/R2) * (Vfb - 0.6V), where R1 and R2 are the resistors in the feedback network, and Vfb is the feedback voltage.

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TPS61220DCKT 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 TPS61220DCKR Texas Instruments

Battery Charge Controller, Current-mode, 0.4A, 2000kHz Switching Freq-Max, PDSO6