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LP87332DRHDT - Texas Instruments

Description: Dual High-Current Buck Converters and Dual Linear Regulators

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PCB Footprints
LP87332DRHDT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHD0028W
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LP87332DRHDT - Texas Instruments  - 3D model - Quad Flat No-Lead - RHD0028W
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LP87332DRHDT Details

  • Manufacturer Part Number:

    LP87332DRHDT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2017-12-17

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    INTEGRATED POWER MANAGEMENT UNIT

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.8 V

  • Input Voltage-Nom:

    3.7 V

  • JESD-30 Code:

    S-PQCC-N28

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    4

  • Number of Functions:

    1

  • Number of Outputs:

    4

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Max:

    3.36 V

  • Output Voltage-Min:

    0.7 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC28,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.8 V

  • Supply Voltage-Nom (Vsup):

    3.7 V

  • 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

  • Threshold Voltage-Nom:

    +2.6V

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

    30

  • Width:

    5 mm

LP87332DRHDT Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended layout and placement guide in the LP87332DRHDT Evaluation Module User's Guide (SLUUAC3). It's essential to follow this guide to ensure proper thermal performance, noise reduction, and signal integrity.
  • The LP87332DRHDT output voltage can be configured using the I2C interface. You can use the TI Power Management GUI software to generate the necessary I2C commands and configure the device for your desired output voltage.
  • The LP87332DRHDT can handle input voltages up to 5.5V. However, it's recommended to operate the device within the specified input voltage range (3.5V to 5.5V) to ensure proper operation and to prevent damage to the device.
  • The LP87332DRHDT has a built-in overcurrent protection feature. You can configure the overcurrent threshold using the I2C interface. The device will automatically shut down if the output current exceeds the set threshold.
  • The LP87332DRHDT has a thermal shutdown feature that prevents the device from overheating. The device can operate up to a junction temperature of 150°C. It's essential to follow proper thermal design and layout guidelines to ensure reliable operation.

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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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