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LTC4000IUFD-1#PBF - Analog Devices

Description: Battery Management Hi V Hi C Cntr for Bat Charging w/ Maxim –65°C to 150°C –0.3V to 62V

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LTC4000IUFD-1#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 28-Lead Plastic QFN (4mm × 5mm)_2025-1
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3D Models
LTC4000IUFD-1#PBF - Analog Devices  - 3D model - Quad Flat No-Lead - 28-Lead Plastic QFN (4mm × 5mm)_2025-1
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LTC4000IUFD-1#PBF Details

  • Manufacturer Part Number:

    LTC4000IUFD-1#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    28

  • Manufacturer Package Code:

    05-08-1712

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    SEATED HT-CALCULATED

  • Analog IC - Other Type:

    LINEAR BATTERY CHARGER

  • JESD-30 Code:

    R-PQCC-N28

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC28,.16X.2,20

  • Package Shape:

    RECTANGULAR

  • 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):

    60 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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:

    4 mm

LTC4000IUFD-1#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC4000IUFD-1#PBF involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to use a separate analog and digital ground plane to reduce noise and interference.
  • To ensure the LTC4000IUFD-1#PBF is operating within its SOA, monitor the device's junction temperature, input voltage, and output current. Make sure the device is not exposed to excessive temperatures, and that the input voltage and output current are within the recommended operating ranges specified in the datasheet.
  • The recommended input capacitor value for the LTC4000IUFD-1#PBF is 10uF to 22uF, with a voltage rating of at least 25V. A low-ESR ceramic capacitor, such as an X5R or X7R type, is recommended due to its low equivalent series resistance (ESR) and high ripple current capability.
  • To troubleshoot issues with the LTC4000IUFD-1#PBF, start by checking the input voltage and output current to ensure they are within the recommended operating ranges. Verify that the device is properly soldered and that there are no signs of physical damage. Use an oscilloscope to check for output voltage ripple and noise, and ensure that the device is not overheating. Consult the datasheet and application notes for troubleshooting guides and FAQs.
  • The LTC4000IUFD-1#PBF is a commercial-grade device, but it can be used in high-reliability or high-temperature applications with proper derating and design considerations. Consult the datasheet and application notes for guidance on derating the device for high-temperature operation, and ensure that the device is properly qualified and tested for the specific application.

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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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