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LT3585EDDB-3#TRPBF - Analog Devices

Description: 10-LEAD (3mm × 2mm) PLASTIC DFN

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LT3585EDDB-3#TRPBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - 10-LEAD (3mm × 2mm) PLASTIC DFN-1
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LT3585EDDB-3#TRPBF - Analog Devices  - 3D model - Small Outline No-lead - 10-LEAD (3mm × 2mm) PLASTIC DFN-1
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LT3585EDDB-3#TRPBF Details

  • Manufacturer Part Number:

    LT3585EDDB-3#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    3 X 2 MM, LEAD FREE, PLASTIC, MO-229WECD-1, DFN-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    05-08-1722

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    BATTERY CHARGE CONTROLLER

  • Input Voltage-Max:

    16 V

  • Input Voltage-Min:

    1.5 V

  • Input Voltage-Nom:

    3 V

  • JESD-30 Code:

    R-PDSO-N10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Output Current-Max:

    1.85 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    SINGLE

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL EXTENDED

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2 mm

LT3585EDDB-3#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT3585EDDB-3#TRPBF involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce parasitic inductance and capacitance. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure stability and prevent oscillations, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the output capacitor has a low ESR and is properly decoupled from the output voltage. You can also add a small resistor (e.g., 1Ω) in series with the output capacitor to dampen oscillations.
  • The maximum ambient temperature for reliable operation of the LT3585EDDB-3#TRPBF is 125°C. However, the device can operate up to 150°C with derating. It's essential to ensure proper thermal management and heat sinking to maintain a safe operating temperature.
  • While it's possible to use a different inductor value or type, it's not recommended. The recommended inductor value and type are carefully selected to ensure optimal performance and efficiency. Using a different inductor may affect the device's stability, efficiency, and output voltage regulation.
  • To troubleshoot issues with your design, start by verifying the input voltage, output voltage, and current. Check for proper component values, PCB layout, and thermal management. Use an oscilloscope to inspect the output voltage and current waveforms for signs of oscillations or instability. Consult the datasheet and application notes for guidance on troubleshooting common issues.

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LT3585EDDB-3#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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