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ADM1278-1AACPZ - Analog Devices

Description: Hot Swap Voltage Controllers Hot Swap Controller and Digital Power and Energy Monitor with PMBus Interface

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ADM1278-1AACPZ - Analog Devices - PCB symbol
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PCB Footprints
ADM1278-1AACPZ - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 0.565
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ADM1278-1AACPZ - Analog Devices - 3D model - Quad Flat No-Lead - 0.565
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ADM1278-1AACPZ Details

  • Manufacturer Part Number:

    ADM1278-1AACPZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    LFCSP-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    CP-32-13

  • Country Of Origin:

    South Korea

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    HOT SWAP CONTROLLER

  • JESD-30 Code:

    S-XQCC-N32

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    20 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • 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

ADM1278-1AACPZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADM1278-1AACPZ involves keeping the input and output traces separate, using a solid ground plane, and placing the device close to the power source. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure proper thermal management, it's recommended to attach a heat sink to the device, especially in high-power applications. The heat sink should be designed to dissipate heat efficiently, and thermal interface material (TIM) should be used to fill any gaps between the device and the heat sink.
  • The recommended input capacitor value for the ADM1278-1AACPZ is 10uF to 22uF, with an X7R or X5R dielectric. This value provides a good balance between input ripple rejection and stability.
  • The ADM1278-1AACPZ is rated for operation up to 125°C, but it's recommended to derate the device's power handling capability at higher temperatures. Consult the datasheet for specific derating guidelines.
  • To troubleshoot issues with the ADM1278-1AACPZ, start by checking the input voltage, output voltage, and current. Verify that the device is properly connected and that the input and output capacitors are of the correct value and type. Consult the datasheet and application notes for specific troubleshooting guidelines.

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ADM1278-1AACPZ Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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