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LP87334DRHDR - Texas Instruments

Description: Power Management Specialized - PMIC Dual high-current bu ck converters and du

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LP87334DRHDR - Texas Instruments - PCB symbol
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PCB Footprints
LP87334DRHDR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHD0028W
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3D Models
LP87334DRHDR - Texas Instruments - 3D model - Quad Flat No-Lead - RHD0028W
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LP87334DRHDR Details

  • Manufacturer Part Number:

    LP87334DRHDR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    INTEGRATED POWER MANAGEMENT UNIT

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.8 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

  • Switching Frequency-Max:

    2200 kHz

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Threshold Voltage-Nom:

    +2.6V

  • Width:

    5 mm

LP87334DRHDR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the LP87334DRHDR evaluation module documentation, which includes guidelines for component placement, routing, and thermal management. Following this layout can help ensure optimal performance, low noise, and high efficiency.
  • The LP87334DRHDR output voltage can be configured using the VID pins (VID0-VID3) and the VOUT_MODE pin. The VID pins set the output voltage level, and the VOUT_MODE pin selects between fixed and adjustable output voltage modes. Refer to the datasheet for the specific VID pin configurations and VOUT_MODE settings for your desired output voltage.
  • The LP87334DRHDR can handle input voltages up to 5.5V, but it's recommended to operate within the specified input voltage range of 3.5V to 5V for optimal performance and reliability.
  • The LP87334DRHDR has a built-in overcurrent protection feature that can be enabled by connecting the OCP pin to a resistor and capacitor network. The OCP threshold can be set by selecting the appropriate resistor value. Refer to the datasheet for the OCP pin configuration and calculation of the OCP threshold.
  • The LP87334DRHDR has a thermal shutdown temperature of 150°C (typical) and 160°C (maximum). When the device temperature exceeds this threshold, it will shut down to prevent damage.

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LP87334DRHDR 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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