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MAX8546EUB+T - Analog Devices

Description: Switching Controllers Low-Cost, Wide Input Range, Step-Down Controllers with Foldback Current Limit

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MAX8546EUB+T - Analog Devices - PCB symbol
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MAX8546EUB+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - U10+2_1
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MAX8546EUB+T - Analog Devices - 3D model - Small Outline Packages - U10+2_1
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MAX8546EUB+T Details

  • Manufacturer Part Number:

    MAX8546EUB+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    10-MINI_SO-N/A

  • Package Description:

    TSSOP, TSSOP10,.19,20

  • Pin Count:

    10

  • Manufacturer Package Code:

    10-MINI_SO-N/A

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2003-08-11

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.5 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    4.565 V

  • Output Voltage-Min:

    0.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    360 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

MAX8546EUB+T Frequently Asked Questions (FAQs)

  • A good PCB layout is crucial for the MAX14676EUB+T. Ensure that the input and output capacitors are placed close to the IC, and the power traces are wide and short. Also, keep the analog and digital grounds separate and connect them at a single point. A 4-layer PCB with a solid ground plane is recommended.
  • Choose input capacitors with low ESR (Equivalent Series Resistance) and high ripple current ratings. For output capacitors, select ones with low ESR and high capacitance. The datasheet recommends 10uF to 22uF capacitors for both input and output. However, the optimal value may vary depending on the application and input/output voltage.
  • The MAX14676EUB+T has an operating temperature range of -40°C to +125°C. However, the maximum ambient temperature range depends on the specific application and the thermal design of the system. Ensure that the IC does not exceed the maximum junction temperature (Tj) of 150°C.
  • Yes, the MAX14676EUB+T is suitable for high-reliability and automotive applications. It is AEC-Q100 qualified, and it has a high MTBF (Mean Time Between Failures) rating. However, ensure that you follow the recommended design and layout guidelines to ensure the IC operates within its specified parameters.
  • To troubleshoot issues, first, verify that the input voltage and current are within the specified limits. Check the PCB layout and ensure that it meets the recommended guidelines. Use an oscilloscope to monitor the input and output voltages, and check for any signs of oscillation or noise. Also, verify that the thermal design is adequate, and the IC is not overheating.

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MAX8546EUB+T 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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