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TPS61097A-33DBVT - Texas Instruments

Description: 0.9Vin, 3.3Vout Boost Converter with Bypass Switch - 5nA Shutdown Current

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PCB Footprints
TPS61097A-33DBVT - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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TPS61097A-33DBVT - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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TPS61097A-33DBVT Details

  • Manufacturer Part Number:

    TPS61097A-33DBVT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • 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:

    0.9 V

  • Input Voltage-Nom:

    1.2 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.475 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:

    LSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.45 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:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.6 mm

TPS61097A-33DBVT Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the VIN pin is 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
  • To ensure the stability of the output voltage, make sure to use a suitable output capacitor with a minimum capacitance of 10uF and an ESR of 100mΩ or less, and place it as close to the VOUT pin as possible.
  • The minimum input voltage required for the device to operate is 2.5V, but it's recommended to keep it above 3V for optimal performance.
  • Yes, the TPS61097A-33DBVT can operate in a high-temperature environment, but the junction temperature should not exceed 150°C. Make sure to follow the thermal design guidelines and use a suitable thermal pad or heat sink if necessary.
  • The output voltage ripple can be calculated using the formula: ΔVout = (Iout x Rcoil) / (L x fsw), where Iout is the output current, Rcoil is the coil resistance, L is the inductance, and fsw is the switching frequency.

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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 TPS61097A-33DBVR Texas Instruments

Battery Charge Controller, Current-mode, 0.475A, 2000kHz Switching Freq-Max, PDSO5

Part Image TPS61097-33DBVT Texas Instruments

Battery Charge Controller, Current-mode, 0.475A, 2000kHz Switching Freq-Max, BICMOS, PDSO5