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LP87524PRNFTQ1 - Texas Instruments

Description: Power Management Specialized - PMIC Four 4-MHz buck converters for AWR and IWR MMICs 26-VQFN-HR -40 to 125

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LP87524PRNFTQ1 - Texas Instruments PCB footprint - Other - Other - LP87524PRNFTQ1-2
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LP87524PRNFTQ1 - Texas Instruments  - 3D model - Other - LP87524PRNFTQ1-2
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LP87524PRNFTQ1 Details

  • Manufacturer Part Number:

    LP87524PRNFTQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ADJUSTABLE VOLTAGE FROM 0.6 TO 3.36V; ALSO OPERATES IN PFM MODE; BUCK 1=1.5V; BUCK3=2.5V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.8 V

  • Input Voltage-Nom:

    3.7 V

  • JESD-30 Code:

    R-PQCC-N26

  • JESD-609 Code:

    e3

  • Length:

    4.5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    4

  • Number of Terminals:

    26

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    4 A

  • Output Voltage-Max:

    3.36 V

  • Output Voltage-Min:

    0.6 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HQCCN

  • Package Equivalence Code:

    LCC26,.16X.18,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.9 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    4400 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

LP87524PRNFTQ1 Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. The device should be placed near a thermal pad or heat sink to dissipate heat efficiently.
  • Ensure that the device is operated within the recommended voltage and current limits, and that the PCB is designed to minimize thermal resistance. Also, consider using thermal protection and overcurrent protection circuits.
  • If the EN pin is not used, the device will always be enabled, which may lead to increased power consumption and heat generation. It is recommended to use the EN pin to control the device's power state.
  • Choose an output capacitor with low ESR and high capacitance (e.g., X5R or X7R ceramic capacitors). The recommended output capacitance is 10uF to 22uF. Avoid using electrolytic capacitors as they may cause instability.
  • Not using the recommended input capacitor may lead to instability, oscillations, or reduced performance. The input capacitor helps to filter out noise and ensure stable operation.

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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 LP87524PRNFRQ1 Texas Instruments

Switching Regulator, Current-mode, 4A, 4400kHz Switching Freq-Max, BICMOS, PQCC26