Part Image

LM5171PHPR - Texas Instruments

Description: Switching Controllers 80-V dual-channel bidirectional buck-boost controller 48-HTQFP -40 to 150

Download LM5171PHPR Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
LM5171PHPR - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PHP (S-PQFP-G48)_2
click to zoom
3D Models
LM5171PHPR - Texas Instruments  - 3D model - Quad Flat Packages - PHP (S-PQFP-G48)_2
click to zoom

LM5171PHPR Details

  • Manufacturer Part Number:

    LM5171PHPR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    75 V

  • Input Voltage-Min:

    1 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    5 A

  • Output Voltage-Max:

    80 V

  • Output Voltage-Min:

    3 V

  • Output Voltage-Nom:

    48 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTQFP

  • Package Equivalence Code:

    QFP48,.3SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, HEAT SINK/SLUG, THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.2 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    1100 kHz

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

LM5171PHPR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the LM5171PHPR datasheet (SLVSAC7) and in the application note 'LM5171 PCB Layout Guidelines' (SLVAE04). It's essential to follow these guidelines to minimize EMI and noise.
  • The LM5171PHPR datasheet provides a compensation calculation tool (SLVSAF3) and an application note 'LM5171 Compensation Design' (SLVAE05). These resources help optimize the compensation network for specific applications.
  • The maximum allowed input voltage for the LM5171PHPR is 42V, as specified in the datasheet. Exceeding this voltage may cause damage to the device.
  • The LM5171PHPR is rated for operation up to 150°C junction temperature. However, it's essential to consider the device's power dissipation, as high temperatures can affect its performance and reliability.
  • Texas Instruments provides EMC guidelines and test reports for the LM5171PHPR. It's essential to follow these resources and perform additional testing to ensure compliance with specific EMC standards.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LM5171PHPR Overview

Use the download button to access the LM5171PHPR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM517, or try a keyword search, such as Switching Regulator or Controllers

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.

Parts related to LM5171PHPR

Showing 0 results