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LTC4008EGN-1#TRPBF - Analog Devices

Description: 4A, High Efficiency, Multi-Chemistry Battery Charger

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LTC4008EGN-1#TRPBF - Analog Devices - PCB symbol
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LTC4008EGN-1#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - GN Package 20-Lead Plastic SSOP (Narrow .150 Inch)
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LTC4008EGN-1#TRPBF - Analog Devices - 3D model - Small Outline Packages - GN Package 20-Lead Plastic SSOP (Narrow .150 Inch)
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LTC4008EGN-1#TRPBF Details

  • Manufacturer Part Number:

    LTC4008EGN-1#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    05-08-1641 (GN20)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    LINEAR BATTERY CHARGER

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    8.64 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    28 V

  • Supply Voltage-Min (Vsup):

    6 V

  • Supply Voltage-Nom (Vsup):

    20 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.899 mm

LTC4008EGN-1#TRPBF Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output capacitors close to the IC, and use short, wide traces for the high-current paths.
  • Use a soft-start circuit to limit the inrush current during startup, and ensure the input voltage rises slowly. During shutdown, use a controlled shutdown sequence to prevent voltage spikes.
  • A low-ESR ceramic capacitor (e.g., X5R or X7R) with a value of 10uF to 22uF is recommended. The capacitor should be placed close to the IC and connected between the VIN and GND pins.
  • Use an oscilloscope to monitor the input and output voltages, and check for signs of oscillation or ringing. Verify that the input voltage is within the recommended range, and check for excessive current draw or overheating.
  • Yes, the LTC4008EGN-1#TRPBF can operate in high-temperature environments, but ensure proper thermal design and heat sinking. Use a thermal interface material (TIM) and a heat sink with a thermal resistance of <1°C/W.

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LTC4008EGN-1#TRPBF 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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