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TPS65178RSLT - Texas Instruments

Description: Fully Programmable LCD Bias IC for TV with 6-Channel Gamma Buffer, Vcom Reference and Dynamic Gain

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TPS65178RSLT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RSL  (S-PVQFN-N48)
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TPS65178RSLT - Texas Instruments  - 3D model - Quad Flat No-Lead - RSL  (S-PVQFN-N48)
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TPS65178RSLT Details

  • Manufacturer Part Number:

    TPS65178RSLT

  • 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

  • Date Of Intro:

    2019-07-23

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    INTEGRATED POWER MANAGEMENT UNIT

  • Input Voltage-Max:

    14.7 V

  • Input Voltage-Min:

    8.6 V

  • JESD-30 Code:

    S-PQCC-N48

  • JESD-609 Code:

    e4

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    3

  • Negative Input Voltage-Max:

    -1.8 V

  • Number of Channels:

    6

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    34 V

  • Output Voltage-Min:

    19 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC48,.24SQ,16

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    14.7 V

  • Supply Voltage-Min (Vsup):

    8.6 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    6 mm

TPS65178RSLT Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPS65178RSLT involves placing the input capacitors close to the VIN pin, using a solid ground plane, and keeping the high-current paths short and wide. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • Choose input capacitors with a voltage rating higher than the maximum input voltage, and output capacitors with a voltage rating higher than the output voltage. The capacitance value depends on the output current and ripple requirements. A general rule of thumb is to use 10uF to 22uF ceramic capacitors for both input and output.
  • The TPS65178RSLT can operate in an ambient temperature range of -40°C to 85°C. However, the junction temperature should not exceed 125°C.
  • Yes, the TPS65178RSLT is a high-reliability device, suitable for automotive and industrial applications. It has a high MTBF (Mean Time Between Failures) and is qualified to the AEC-Q100 standard.
  • Start by checking the input voltage, output voltage, and current. Verify that the input and output capacitors are properly connected and meet the recommended specifications. Check for any signs of overheating, and ensure that the device is properly soldered and mounted.

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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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