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LP875651RNFRQ1 - Texas Instruments

Description: Power Management Specialized - PMIC Automotive multiphase dual 8-A buck converters with integrated switches 26-VQFN-HR -40 to 125

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PCB Footprints
LP875651RNFRQ1 - Texas Instruments PCB footprint - Other - Other - RNF0026C_2022
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LP875651RNFRQ1 - Texas Instruments  - 3D model - Other - RNF0026C_2022
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LP875651RNFRQ1 Details

  • Manufacturer Part Number:

    LP875651RNFRQ1

  • 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:

    ALSO OPERATES IN PFM CONTOL TECHNIQUE

  • 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:

    2

  • Number of Terminals:

    26

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    8 A

  • Output Voltage-Max:

    3.36 V

  • Output Voltage-Min:

    0.6 V

  • Output Voltage-Nom:

    1 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC26,.16X.18,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.9 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2200 kHz

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

LP875651RNFRQ1 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the LP875651 evaluation module documentation, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The LP875651 has a programmable output voltage, which can be set using the I2C interface. The device has a default output voltage of 1.8V, but it can be changed by writing to the VOUT register. The output voltage range is from 0.7V to 3.3V, with 10mV increments.
  • The LP875651 has an absolute maximum input voltage rating of 5.5V. However, the recommended input voltage range is from 2.7V to 5.5V for optimal performance and to prevent damage to the device.
  • The LP875651 has built-in OCP and SCP features. The device has a programmable OCP threshold, which can be set using the I2C interface. The SCP feature is enabled by default and will limit the output current to prevent damage to the device in case of a short circuit.
  • The LP875651 has a thermal shutdown temperature of 150°C. If the device temperature exceeds this threshold, it will shut down to prevent damage. The device will automatically restart when the temperature drops below 140°C.

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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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