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LTC4081EDD#PBF - Analog Devices

Description: 500mA Li-Ion Charger with NTC Input and 300mA Synchronous Buck

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LTC4081EDD#PBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DD Package 10-Lead Plastic DFN (3mm ? 3mm)%0
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LTC4081EDD#PBF - Analog Devices  - 3D model - Small Outline No-lead - DD Package 10-Lead Plastic DFN (3mm ? 3mm)%0
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LTC4081EDD#PBF Details

  • Manufacturer Part Number:

    LTC4081EDD#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DFN-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    05-08-1699

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    LINEAR BATTERY CHARGER

  • JESD-30 Code:

    S-PDSO-N10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.85 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    3.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LTC4081EDD#PBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LTC4081EDD is 28V, but it's recommended to keep it below 24V for reliable operation.
  • To ensure the LTC4081EDD is in a low-power state during shutdown, make sure the SHDN pin is pulled low and the input voltage is removed or reduced to less than 2V.
  • To minimize EMI and noise, place the LTC4081EDD close to the input capacitors and keep the input and output traces short and away from sensitive analog signals. Also, use a solid ground plane and decouple the power pins with ceramic capacitors.
  • Yes, the LTC4081EDD can be used with a non-rechargeable battery, but it's essential to ensure the battery's voltage and current characteristics are within the device's operating range.
  • To calculate the maximum charge current, refer to the datasheet's charge current calculation formula, which takes into account the battery's capacity, chemistry, and the desired charge time.

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LTC4081EDD#PBF 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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