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LTC3350EUHF#PBF - Analog Devices

Description: High Current Supercapacitor Backup Controller and System Monitor

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PCB Footprints
LTC3350EUHF#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UHF (38-Lead QFN)
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3D Models
LTC3350EUHF#PBF - Analog Devices  - 3D model - Quad Flat No-Lead - UHF (38-Lead QFN)
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LTC3350EUHF#PBF Details

  • Manufacturer Part Number:

    LTC3350EUHF#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-38

  • Pin Count:

    38

  • Manufacturer Package Code:

    05-08-1701

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    BATTERY BACKUP SUPERVISOR

  • JESD-30 Code:

    R-PQCC-N38

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    38

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC38,.2X.28,20

  • 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):

    35 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Threshold Voltage-Nom:

    +1.3V

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

    30

  • Width:

    5 mm

LTC3350EUHF#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC3350EUHF#PBF involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces connecting the input and output pins. 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. Additionally, ensure that the input and output capacitors are of high quality and have low ESR. Also, avoid using long traces or wires that can introduce parasitic inductance and capacitance.
  • The maximum ambient temperature range for the LTC3350EUHF#PBF is -40°C to 125°C. However, the device's performance and reliability may degrade at extreme temperatures. It's recommended to operate the device within a temperature range of -20°C to 85°C for optimal performance.
  • Yes, the LTC3350EUHF#PBF is suitable for high-reliability and aerospace applications. However, it's essential to follow the recommended design and manufacturing guidelines to ensure the device meets the required reliability and performance standards.
  • To troubleshoot issues with the LTC3350EUHF#PBF, start by verifying the input voltage, output voltage, and current. Check for any signs of overheating, and ensure that the device is properly soldered and connected. Use an oscilloscope to check for any oscillations or noise on the input and output pins. Consult the datasheet and application notes for more troubleshooting guidance.

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LTC3350EUHF#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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