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LT3692AIUH#PBF - Analog Devices

Description: Switching Voltage Regulators Monolithic Dual Tracking 3A Step-Down Switching Regulator

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LT3692AIUH#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UH (32-Lead QFN)
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3D Models
LT3692AIUH#PBF - Analog Devices  - 3D model - Quad Flat No-Lead - UH (32-Lead QFN)
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LT3692AIUH#PBF Details

  • Manufacturer Part Number:

    LT3692AIUH#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    5 X 5 MM, LEAD FREE, PLASTIC, MO-220WHHD, QFN-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    05-08-1693

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    DUAL SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    35 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    15 V

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    5.8 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    PHASE-SHIFT

  • Switching Frequency-Max:

    3000 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

LT3692AIUH#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT3692AIUH#PBF 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. Additionally, it's recommended to use a separate power plane for the input voltage and to keep the noise-sensitive analog signals away from the switching node.
  • To ensure stability, it's essential to follow the recommended component values and layout guidelines in the datasheet. Additionally, make sure to decouple the input and output with suitable capacitors, and use a compensation network as described in the datasheet. It's also recommended to simulate the design using a SPICE model and to test the prototype thoroughly.
  • The LT3692AIUH#PBF has an operating junction temperature range of -40°C to 125°C, but the maximum ambient temperature range depends on the specific application and the thermal design of the system. As a general guideline, the ambient temperature should be kept below 85°C to ensure reliable operation.
  • Yes, the LT3692AIUH#PBF is qualified for automotive and high-reliability applications. It meets the requirements of the AEC-Q100 standard, and Analog Devices provides a dedicated automotive grade version of the device. However, it's essential to follow the recommended design and testing guidelines to ensure the device meets the specific requirements of the application.
  • To troubleshoot issues with the LT3692AIUH#PBF, start by checking the input and output voltages, and the switching frequency. Verify that the device is properly powered, and that the input and output capacitors are suitable for the application. Use an oscilloscope to check for signs of oscillation or instability, and consult the datasheet and application notes for guidance on troubleshooting common issues.

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LT3692AIUH#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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