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TPS61090RSAR - Texas Instruments

Description: Conv DC-DC Single-OUT Step Up Texas Instruments TPS61090RSAR, Boost Converter, Step Up 0.5A Adjustable, 1.8 → 5.5 V, 600 kHz, 16-Pin QFN

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PCB Footprints
TPS61090RSAR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RSA (S-PVQFN-N16)
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3D Models
TPS61090RSAR - Texas Instruments  - 3D model - Quad Flat No-Lead - RSA (S-PVQFN-N16)
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TPS61090RSAR Details

  • Manufacturer Part Number:

    TPS61090RSAR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    VQFN-16

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia

  • 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:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    1.8 V

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2.5 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.16SQ,25

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    700 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

TPS61090RSAR Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TPS61090RSAR is 12V, but it's recommended to keep it below 10V for optimal performance and to prevent damage to the device.
  • 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 minimum capacitance of 10uF is recommended, and the capacitor should be placed as close to the output pin as possible.
  • The minimum input capacitance required for the TPS61090RSAR is 1uF, but it's recommended to use a higher capacitance value (e.g., 4.7uF) to ensure stable operation and to filter out noise on the input voltage.
  • The TPS61090RSAR is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. It's essential to ensure proper thermal management and to follow the recommended operating conditions to prevent overheating.
  • The output voltage of the TPS61090RSAR can be calculated using the following formula: Vout = Vref x (1 + R1/R2), where Vref is the internal reference voltage (1.21V), and R1 and R2 are the resistors connected to the FB pin.

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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 TPS61090RSARG4 Texas Instruments

Battery Charge Controller, Current-mode, 2.5A, 700kHz Switching Freq-Max, CMOS, PQCC16