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TPS65233-1RTET - Texas Instruments

Description: Texas Instruments TPS65233-1RTET, 1-Channel, Boost Converter DC-DC Converter, Adjustable 16-Pin, WQFN

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PCB Footprints
TPS65233-1RTET - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RTE (S-PWQFN-N16)
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3D Models
TPS65233-1RTET - Texas Instruments  - 3D model - Quad Flat No-Lead - RTE (S-PWQFN-N16)
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TPS65233-1RTET Details

  • Manufacturer Part Number:

    TPS65233-1RTET

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    INPUT FAULT PROTECTION CONTROLLER

  • Input Voltage-Max:

    20 V

  • Input Voltage-Min:

    4.5 V

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    3

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Output Voltage-Max:

    18.6 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    20 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    528 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Threshold Voltage-Nom:

    +1.15V

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

    30

  • Width:

    3 mm

TPS65233-1RTET Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS65233-1RTET involves placing the input capacitors close to the VIN pin, using a solid ground plane, and keeping the high-current paths short and wide. TI provides a recommended layout in the datasheet and application notes.
  • The output voltage of the TPS65233-1RTET can be set using the FB pin and an external resistor divider network. The output voltage range is 0.9V to 3.3V. Choose a voltage that meets the requirements of your load, and use the datasheet equations to calculate the resistor values.
  • The TPS65233-1RTET has an absolute maximum input voltage rating of 6.5V. However, the recommended maximum input voltage is 5.5V to ensure reliable operation and minimize power dissipation.
  • To ensure stability, use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, place the output capacitor close to the VOUT pin, and use a low-ESR capacitor. Additionally, follow the datasheet guidelines for the input capacitor and PCB layout.
  • The TPS65233-1RTET has a current limit of 3A. However, the device can deliver higher currents for short durations. The current limit can be adjusted using an external resistor on the ILIM 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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