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LM76003RNPR - Texas Instruments

Description: 3.5V to 60V, 3.5A Synchronous Step-Down Voltage Converter

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PCB Footprints
LM76003RNPR - Texas Instruments PCB footprint - Other - Other - RNP0030A-2
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LM76003RNPR - Texas Instruments  - 3D model - Other - RNP0030A-2
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LM76003RNPR Details

  • Manufacturer Part Number:

    LM76003RNPR

  • 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

  • Date Of Intro:

    2017-10-29

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ALSO REQUIRE PWM CONTROL TECHNIQUE; ALSO OPERATES IN ADJUSTABLE MODE FROM 1 TO 57V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE FREQUENCY MODULATION

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    3.5 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-PQCC-N30

  • JESD-609 Code:

    e3

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    30

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3.5 A

  • Output Voltage-Max:

    57 V

  • Output Voltage-Min:

    1 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 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:

    4 mm

LM76003RNPR Frequently Asked Questions (FAQs)

  • The LM76003RNPR can handle a maximum input voltage of 42V, but it's recommended to keep it below 40V for reliable operation.
  • To ensure stability, it's essential to use the recommended output capacitor value and type, and to follow the layout guidelines provided in the datasheet.
  • The minimum input capacitance required is 10uF, but it's recommended to use a 22uF or larger capacitor to ensure stability and low input ripple.
  • The LM76003RNPR is rated for operation up to 125°C, but it's essential to consider the thermal design and ensure proper heat sinking to prevent overheating.
  • The output voltage can be calculated using the formula: Vout = 0.8V x (1 + R1/R2), where R1 and R2 are the resistors used in the feedback network.

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LM76003RNPR 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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Switching Regulator, Current/voltage-mode, 3.5A, 2200kHz Switching Freq-Max, BICMOS, PQCC30

Part Image LM76003QRNPRQ1 Texas Instruments

Switching Regulator, Current/voltage-mode, 3.5A, 2200kHz Switching Freq-Max, BICMOS, PQCC30