Please enter a minimum 3 letters or numbers
Technical Content
Part Image

LM5170QPHPRQ1 - Texas Instruments

Description: Switching Controllers Multiphase Bidirectional Current Controller 48-HTQFP -40 to 150

Download LM5170QPHPRQ1 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
Send part feedback
Symbol
LM5170QPHPRQ1 - Texas Instruments - PCB symbol
click to zoom
PCB Footprints
LM5170QPHPRQ1 - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - LM5170QPHPRQ1
click to zoom
3D Models
LM5170QPHPRQ1 - Texas Instruments - 3D model - Quad Flat Packages - LM5170QPHPRQ1
click to zoom

LM5170QPHPRQ1 Details

  • Manufacturer Part Number:

    LM5170QPHPRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2016-11-12

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    DUAL SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    85 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    10 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:

    50 A

  • Output Voltage-Max:

    85 V

  • Output Voltage-Min:

    6 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTFQFP

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.2 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    500 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • 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

LM5170QPHPRQ1 Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the switching node (SW) away from sensitive analog nodes, and use a shielded inductor to reduce EMI.
  • Choose an inductor with a high saturation current, low DCR, and high self-resonant frequency. Consider the inductor's physical size, core material, and temperature rating. A 1-2 μH inductor with a 10-15 A saturation current is a good starting point.
  • The LM5170QPHPRQ1 can handle up to 60V input voltage. However, the output voltage regulation may be affected above 40V input, so it's recommended to use a voltage divider or a pre-regulator to ensure stable output voltage.
  • Use the datasheet's recommended compensation network values as a starting point. Adjust the compensation components (R, C) based on the output capacitor's ESR and the desired transient response. A Type-III compensation network is recommended for optimal performance.
  • The LM5170QPHPRQ1 has a junction temperature rating of 150°C. Ensure good thermal conduction by using a thermal pad, and consider using a heat sink or a thermal interface material. Keep the device away from heat sources and ensure good airflow.

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

LM5170QPHPRQ1 Overview

Use the download button to access the LM5170QPHPRQ1 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 LM5170QPHPRQ1

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑

LM5170QPHPRQ1 Alternates

Showing results

Image Part Number Model
Part Image LM5170QPHPTQ1 Texas Instruments

Dual Switching Controller, Current-mode, 50A, 500kHz Switching Freq-Max, BICMOS, PQFP48
Part Image LM5170PHPT Texas Instruments

Switching Controller, Current-mode, 50A, 500kHz Switching Freq-Max, BICMOS, PQFP48
Part Image LM5170PHPR Texas Instruments

Switching Controller, Current-mode, 50A, 500kHz Switching Freq-Max, BICMOS, PQFP48