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LM61495QRPHRQ1 - Texas Instruments

Description: Buck Switching Regulator IC Positive Adjustable 1V 1 Output 10A 16-PowerVFQFN

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PCB Footprints
LM61495QRPHRQ1 - Texas Instruments PCB footprint - Other - Other - RPH0016A_H=1.00mm
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3D Models
LM61495QRPHRQ1 - Texas Instruments  - 3D model - Other - RPH0016A_H=1.00mm
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LM61495QRPHRQ1 Details

  • Manufacturer Part Number:

    LM61495QRPHRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    13.5 V

  • JESD-30 Code:

    R-PQCC-N16

  • JESD-609 Code:

    e3

  • Length:

    4.5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    10 A

  • Output Voltage-Max:

    34.2 V

  • Output Voltage-Min:

    1 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VQCCN

  • Package Equivalence Code:

    LCC16(UNSPEC)

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2200 kHz

  • 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:

    3.5 mm

LM61495QRPHRQ1 Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. Place the device near a thermal pad or heat sink to improve heat dissipation.
  • Use a minimum output capacitance of 10uF, and ensure the output capacitor's ESR is within the recommended range. Also, add a 1nF-10nF capacitor in parallel with the output capacitor to improve stability.
  • The maximum input voltage is 5.5V, but it's recommended to keep it below 5V to ensure reliable operation and prevent damage to the device.
  • Use the feedback resistors (R1 and R2) to set the output voltage. The output voltage is calculated as Vout = 0.8V * (1 + R2/R1). Choose R1 and R2 values accordingly to achieve the desired output voltage.
  • The maximum output current is 1.5A, but it's recommended to keep it below 1.2A for reliable operation and to prevent overheating.

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LM61495QRPHRQ1 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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