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TPS65230A2DCA - Texas Instruments

Description: POWER MANAGEMENT IC FOR DIGITAL SET TOP BOXES

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TPS65230A2DCA - Texas Instruments - PCB symbol
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TPS65230A2DCA - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DCA (R-PDSO-G48)_2025
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TPS65230A2DCA - Texas Instruments - 3D model - Small Outline Packages - DCA (R-PDSO-G48)_2025
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TPS65230A2DCA Details

  • Manufacturer Part Number:

    TPS65230A2DCA

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    48

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    INTEGRATED POWER MANAGEMENT UNIT

  • Input Voltage-Max:

    22 V

  • Input Voltage-Min:

    10.8 V

  • JESD-30 Code:

    R-PDSO-G48

  • JESD-609 Code:

    e4

  • Length:

    12.5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    3

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Output Current-Max:

    3 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    22 V

  • Supply Voltage-Min (Vsup):

    10.8 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Temperature Grade:

    OTHER

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    6.1 mm

TPS65230A2DCA Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general guidelines for switching regulator layout, such as keeping the input and output capacitors close to the IC, and using a solid ground plane to reduce noise and EMI.
  • The selection of the inductor depends on the output current, output voltage, and switching frequency. Texas Instruments provides a list of recommended inductors in the datasheet, but you can also use online inductor selection tools or consult with an inductor manufacturer to find the right one for your application.
  • The TPS65230A2DCA can operate in an ambient temperature range of -40°C to 85°C, but the junction temperature should not exceed 125°C. You should also consider the temperature derating of the output current and the power dissipation of the IC in your thermal design.
  • The TPS65230A2DCA has a built-in OVP feature that can be enabled by connecting the OVP pin to a voltage source. You can also implement OVP using an external voltage comparator and a MOSFET to disconnect the input power in case of an overvoltage event.
  • The minimum input voltage required for the TPS65230A2DCA to operate is 2.7V, but it's recommended to use an input voltage of at least 3V to ensure stable operation and to account for any voltage drops in the system.

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TPS65230A2DCA 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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