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MAX1953EUB+T - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX1953EUB+T - DC/DC Controller, Buck, Synchronous Buck, 3 V to 5.5 V, 1 Output, 1 MHz, µMAX-10

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MAX1953EUB+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 10 µMAX
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MAX1953EUB+T - Analog Devices  - 3D model - Small Outline Packages - 10 µMAX
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MAX1953EUB+T Details

  • Manufacturer Part Number:

    MAX1953EUB+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:

    2002-04-24

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Additional Feature:

    ALSO OPERATES IN CURRENT MODE

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    3 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 Current-Max:

    10 A

  • Output Voltage-Max:

    4.73 V

  • Output Voltage-Min:

    0.4 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:

    1200 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

MAX1953EUB+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX1953EUB+T involves keeping the input and output traces short and separate, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to reduce noise and improve performance.
  • The choice of input and output capacitors for the MAX1953EUB+T depends on the specific application and the desired performance. In general, X5R or X7R ceramic capacitors with a voltage rating of at least 2x the input voltage are recommended. The capacitance value should be chosen based on the desired ripple voltage and the output current requirements.
  • The MAX1953EUB+T can operate at ambient temperatures up to 125°C, but the device's performance and reliability may be affected at high temperatures. It's recommended to derate the device's performance and ensure proper thermal management to ensure reliable operation.
  • Yes, the MAX1953EUB+T 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 MAX1953EUB+T, start by checking the input voltage, output current, and PCB layout for any errors or inconsistencies. Use an oscilloscope to measure the output voltage and current waveforms, and check for any signs of oscillation or instability. Also, ensure that the device is properly thermally managed and that the input and output capacitors are properly selected and placed.

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MAX1953EUB+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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