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TPS74522PQWDRVRQ1 - Texas Instruments

Description: LDO Voltage Regulators Automotive 500-mA low-dropout (LDO) regulator with power good 6-WSON -40 to 125

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TPS74522PQWDRVRQ1 - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DRV (S-PWSON-N6)
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TPS74522PQWDRVRQ1 - Texas Instruments  - 3D model - Small Outline No-lead - DRV (S-PWSON-N6)
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TPS74522PQWDRVRQ1 Details

  • Manufacturer Part Number:

    TPS74522PQWDRVRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2019-06-30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.215 V

  • Dropout Voltage1-Nom:

    0.225 V

  • Input Voltage Absolute-Max:

    6.5 V

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    2.7 V

  • JESD-30 Code:

    S-PDSO-N6

  • JESD-609 Code:

    e3

  • Length:

    2 mm

  • Line Regulation-Max:

    0.0075%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    6

  • Operating Temperature TJ-Max:

    150 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.5 A

  • Output Voltage1-Max:

    2.233 V

  • Output Voltage1-Min:

    2.167 V

  • Output Voltage1-Nom:

    2.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC6,.08,25

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    1.5%

  • Width:

    2 mm

TPS74522PQWDRVRQ1 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the TPS74522 datasheet, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure reliable operation.
  • The output capacitor selection depends on the output voltage, output current, and desired ripple voltage. TI provides a capacitor selection guide in the datasheet, which includes formulas and tables to help engineers choose the right capacitor for their design.
  • While the recommended input voltage range is 2.7V to 5.5V, the TPS74522PQWDRVRQ1 can withstand up to 6V for short durations (less than 10ms) without damage. However, continuous operation above 5.5V is not recommended.
  • The TPS74522PQWDRVRQ1 has built-in OCP and SCP features. To implement these features, engineers can use external resistors to set the current limit threshold and configure the device's fault response using the EN and PG pins.
  • The TPS74522PQWDRVRQ1 has a soft-start feature that ramps up the output voltage during power-up, and a controlled shutdown sequence during power-down. The device also has a power-good (PG) output that indicates when the output voltage is within regulation.

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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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