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LT8685SRV#TRPBF - Analog Devices

Description: 42V Quad, Gangable, Synchronous, Monolithic Step-Down Regulator

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LT8685SRV#TRPBF - Analog Devices - PCB symbol
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PCB Footprints
LT8685SRV#TRPBF - Analog Devices PCB footprint - Other - Other - LQFN Package 36-Lead (5mm × 6mm × 0.95mm) (Reference LTC DWG # 05-08-7056 Rev Ø)
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3D Models
LT8685SRV#TRPBF - Analog Devices - 3D model - Other - LQFN Package 36-Lead (5mm × 6mm × 0.95mm) (Reference LTC DWG # 05-08-7056 Rev Ø)
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LT8685SRV#TRPBF Details

  • Manufacturer Part Number:

    LT8685SRV#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LQFN-36

  • Pin Count:

    36

  • Manufacturer Package Code:

    05-08-7056

  • Country Of Origin:

    South Korea

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Additional Feature:

    3.3, 1.8, 1.2 VDC ADDITIONAL OUTPUT AVAILABLE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    42 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PQCC-N36

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    4

  • Number of Terminals:

    36

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2.5 A

  • Output Voltage-Min:

    0.8 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HQCCN

  • Package Equivalence Code:

    LCC36,.2X.24,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH

  • Seated Height-Max:

    1.05 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    3400 kHz

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

LT8685SRV#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT8685SRV 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. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Also, ensure that the input and output capacitors meet the recommended specifications, and that the device is operated within its recommended operating conditions.
  • The LT8685SRV can operate in ambient temperatures up to 125°C, but the device's junction temperature should not exceed 150°C. Proper thermal management, such as heat sinking and airflow, is recommended to ensure reliable operation.
  • Yes, the LT8685SRV is qualified for automotive and high-reliability applications. It meets the requirements of the AEC-Q100 standard and is manufactured using a robust process that ensures high reliability and low defect rates.
  • To troubleshoot issues with the LT8685SRV, start by verifying that the device is properly powered and that the input and output voltages are within the recommended specifications. Check for proper PCB layout and component selection, and ensure that the device is operated within its recommended operating conditions. Use oscilloscopes and other diagnostic tools to identify and isolate the issue.

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LT8685SRV#TRPBF Overview

Use the download button to access the LT8685SRV#TRPBF schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LT868, or try a keyword search, such as Switching Regulator or Controllers

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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