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LM5033SD/NOPB - Texas Instruments

Description: Texas Instruments LM5033SD/NOPB, Dual PWM Voltage Mode Controller, 1500 mA, 1000 kHz, 10-Pin LLP

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LM5033SD/NOPB - Texas Instruments - PCB symbol
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PCB Footprints
LM5033SD/NOPB - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DPR0010A
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3D Models
LM5033SD/NOPB - Texas Instruments - 3D model - Small Outline No-lead - DPR0010A
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LM5033SD/NOPB Details

  • Manufacturer Part Number:

    LM5033SD/NOPB

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    10

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    15 V

  • Input Voltage-Min:

    15 V

  • Input Voltage-Nom:

    48 V

  • JESD-30 Code:

    S-PDSO-N10

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.34 A

  • Output Voltage-Max:

    11.3 V

  • Output Voltage-Min:

    7.5 V

  • Output Voltage-Nom:

    9 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSSON

  • Package Equivalence Code:

    SOLCC10,.16,32

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    15 V

  • Supply Voltage-Min (Vsup):

    9.6 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    1000 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4 mm

LM5033SD/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM5033SD/NOPB involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a separate power plane for the input and output stages to reduce noise coupling.
  • The choice of input and output capacitors for the LM5033SD/NOPB depends on the specific application requirements. In general, low-ESR capacitors with a high ripple current rating are recommended. A minimum capacitance of 10uF is recommended for the input capacitor, and 22uF or higher is recommended for the output capacitor.
  • The LM5033SD/NOPB is rated for operation from -40°C to 125°C, but the maximum ambient temperature range depends on the specific application and the device's power dissipation. It's recommended to derate the device's power dissipation at higher temperatures to ensure reliable operation.
  • Proper thermal management for the LM5033SD/NOPB involves ensuring good airflow around the device, using a heat sink if necessary, and keeping the device away from other heat sources. The device's thermal pad should be soldered to a solid ground plane or a thermal pad on the PCB to improve heat dissipation.
  • The recommended input voltage range for the LM5033SD/NOPB is 4.5V to 18V, and the recommended output voltage range is 0.8V to 5.5V. Operating the device outside of these ranges may affect its performance and reliability.

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LM5033SD/NOPB 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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