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TPS65642YFFR - Texas Instruments

Description: LCD Bias with Integrated Gamma Reference for Notebook PCs and Tablet PCs

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TPS65642YFFR - Texas Instruments - PCB symbol
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TPS65642YFFR - Texas Instruments PCB footprint - BGA - BGA - YFF0056_s
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TPS65642YFFR - Texas Instruments - 3D model - BGA - YFF0056_s
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TPS65642YFFR Details

  • Manufacturer Part Number:

    TPS65642YFFR

  • 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:

    NO

  • Analog IC - Other Type:

    INTEGRATED POWER MANAGEMENT UNIT

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    2.6 V

  • JESD-30 Code:

    R-XBGA-B56

  • JESD-609 Code:

    e1

  • Length:

    3.448 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    5

  • Number of Functions:

    1

  • Number of Terminals:

    56

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA56,7X8,16

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.625 mm

  • Supply Current-Max (Isup):

    7.5 mA

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2.6 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

  • Threshold Voltage-Nom:

    +2.19V

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

    30

  • Width:

    3.116 mm

TPS65642YFFR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the TPS65642YFFR datasheet (Section 10.2) and in the TPS65642YFFR Evaluation Module User's Guide (SLUU444). It's essential to follow these guidelines to minimize noise, ensure proper thermal management, and optimize performance.
  • The output capacitor selection depends on the output voltage, output current, and desired transient response. TI recommends using a low-ESR capacitor with a minimum capacitance of 10 μF (ceramic or tantalum) for most applications. Refer to the datasheet (Section 7.3.1) for more information on output capacitor selection.
  • The TPS65642YFFR has an absolute maximum input voltage rating of 18 V. However, the recommended operating input voltage range is 4.5 V to 15 V. Exceeding the absolute maximum rating can damage the device.
  • The TPS65642YFFR has a built-in OVP feature that can be enabled by connecting the OVP pin to a voltage divider network. This allows the device to detect and respond to overvoltage conditions. Refer to the datasheet (Section 7.3.4) for more information on implementing OVP.
  • The thermal derating curve for the TPS65642YFFR is provided in the datasheet (Section 10.1). It shows the maximum allowed junction temperature (TJ) versus the ambient temperature (TA) for reliable operation. Engineers should ensure that their design stays within the recommended operating conditions to avoid thermal-related issues.

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TPS65642YFFR 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 TPS65642YFFT Texas Instruments

Fixed, 5 Channel, +2.19V