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LP87322ERHDRQ1 - Texas Instruments

Description: Dual Buck Converters and Dual Linear Regulators for TDA3x Processors

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Symbol
LP87322ERHDRQ1 - Texas Instruments - PCB symbol
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PCB Footprints
LP87322ERHDRQ1 - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - LP87332ERHDRQ1
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3D Models
LP87322ERHDRQ1 - Texas Instruments - 3D model - Quad Flat No-Lead - LP87332ERHDRQ1
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LP87322ERHDRQ1 Details

  • Manufacturer Part Number:

    LP87322ERHDRQ1

  • 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:

    2017-10-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    POWER SUPPLY SUPPORT CIRCUIT

  • 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:

    2 A

  • Output Voltage-Max:

    3.36 V

  • Output Voltage-Min:

    0.7 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • 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

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

LP87322ERHDRQ1 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the LP87322ERHDRQ1 evaluation module documentation, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and thermal dissipation.
  • The LP87322ERHDRQ1 output voltage can be configured using the I2C interface. The device has a programmable output voltage range of 0.5V to 3.3V, and the specific voltage can be set using the VOUT register. Refer to the datasheet for the I2C command and register details.
  • The LP87322ERHDRQ1 has an absolute maximum input voltage rating of 5.5V. However, the recommended input voltage range is 2.7V to 5.5V for optimal performance and reliability.
  • To ensure stability and reliability, follow the recommended operating conditions, PCB layout guidelines, and thermal management recommendations in the datasheet. Additionally, ensure that the input voltage is within the recommended range, and the output capacitor is properly selected and placed.
  • The LP87322ERHDRQ1 has an operating junction temperature range of -40°C to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's essential to follow the thermal management guidelines in the datasheet and ensure proper heat sinking and cooling in high-temperature applications.

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LP87322ERHDRQ1 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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