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TPS74528PQWDRVRQ1 - Texas Instruments

Description: LDO Voltage Regulators Automotive 500-mA, low-IQ, high-PSRR,&nbsp;low-dropout (LDO) voltage regulator with power good</p 6-WSON -40 to 125

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TPS74528PQWDRVRQ1 - Texas Instruments - PCB symbol
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PCB Footprints
TPS74528PQWDRVRQ1 - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DRV (S-PWSON-N6)
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TPS74528PQWDRVRQ1 - Texas Instruments - 3D model - Small Outline No-lead - DRV (S-PWSON-N6)
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TPS74528PQWDRVRQ1 Details

  • Manufacturer Part Number:

    TPS74528PQWDRVRQ1

  • 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:

    0.17 V

  • Dropout Voltage1-Nom:

    0.225 V

  • Input Voltage Absolute-Max:

    6.5 V

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    3.3 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:

    2.842 V

  • Output Voltage1-Min:

    2.758 V

  • Output Voltage1-Nom:

    2.8 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

TPS74528PQWDRVRQ1 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the TPS74528 application note (SLVAUH7) that 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 TPS74528 datasheet, and additional guidance can be found in the TI Capacitor Selection Guide for Switching Regulators (SLTA055).
  • While the datasheet specifies a maximum input voltage of 5.5V, it's essential to consider the maximum voltage rating of the internal voltage regulator, which is 6.5V. Applying voltages above 6.5V can damage the device.
  • The TPS74528 has built-in OCP and SCP features. To implement these features, connect the OCP pin to a resistor divider network that sets the current limit, and ensure the SCP pin is connected to a suitable resistor to ground. Refer to the datasheet and application note for detailed implementation guidelines.
  • TI recommends using a pi-filter (L-C-L) or a common-mode choke input filter configuration to minimize EMI. The filter component values depend on the specific application and operating frequency. Consult the TI EMI Reduction Techniques for Switching Regulators (SLTA046) application note for guidance.

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TPS74528PQWDRVRQ1 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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