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TPS65181RGZT - Texas Instruments

Description: E Ink®, Vizplex™ Display PMIC 48-VQFN (7x7)

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PCB Footprints
TPS65181RGZT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGZ0048B
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TPS65181RGZT - Texas Instruments  - 3D model - Quad Flat No-Lead - RGZ0048B
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TPS65181RGZT Details

  • Manufacturer Part Number:

    TPS65181RGZT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    VQFN-48

  • Pin Count:

    48

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    INTEGRATED POWER MANAGEMENT UNIT

  • JESD-30 Code:

    S-PQCC-N48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -10 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC48,.27SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.7 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Threshold Voltage-Nom:

    +2.9V

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

    30

  • Width:

    7 mm

TPS65181RGZT Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended layout and placement guide in the TPS65181RGZT datasheet (Section 10.2) and in the application note SLVAE04. It's essential to follow these guidelines to ensure proper thermal performance, noise reduction, and signal integrity.
  • The output capacitor selection depends on the output voltage, output current, and desired ripple voltage. TI recommends using a low-ESR capacitor with a minimum capacitance of 10uF and a voltage rating of at least 1.5 times the output voltage. Refer to the datasheet (Section 7.3.1) and the application note SLVAE04 for more information.
  • The TPS65181RGZT has an absolute maximum input voltage rating of 18V. However, the recommended operating input voltage range is 4.5V to 15V. Exceeding the absolute maximum rating can damage the device.
  • The TPS65181RGZT has a junction temperature rating of 150°C. However, the device's performance and reliability may degrade at high temperatures. TI recommends operating the device within the recommended temperature range of -40°C to 125°C for optimal performance and reliability.
  • TI provides a troubleshooting guide in the datasheet (Section 11) and in the application note SLVAE04. Common issues and their solutions include output voltage instability due to incorrect output capacitor selection, overheating due to poor thermal design, and input voltage exceeding the recommended range.

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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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