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MAX1856EUB+T - Analog Devices

Description: Wide-Input-Range, Synchronizable, PWM SLIC Power Supply

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MAX1856EUB+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 10 µMAX_2023
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MAX1856EUB+T - Analog Devices  - 3D model - Small Outline Packages - 10 µMAX_2023
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MAX1856EUB+T Details

  • Manufacturer Part Number:

    MAX1856EUB+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    10-MINI_SO-N/A

  • Package Description:

    MICRO MAX PACKAGE-10

  • 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:

    2001-03-13

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    28 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

  • 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

  • Supply Current-Max (Isup):

    0.4 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    SINGLE

  • Switching Frequency-Max:

    575 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

MAX1856EUB+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX1856EUB+T involves keeping the input and output traces short and separate, using a solid ground plane, and placing bypass 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 EMI.
  • To ensure proper power-up and initialization of the MAX1856EUB+T, make sure to follow the recommended power-up sequence, which is to apply the input voltage (VIN) before the enable signal (EN). Also, ensure that the input voltage is within the recommended range and that the enable signal is properly driven to avoid any unintended behavior.
  • The maximum output current of the MAX1856EUB+T is 500mA. However, it's recommended to derate the output current based on the ambient temperature and the desired output voltage to ensure reliable operation and to prevent overheating.
  • To troubleshoot issues with the MAX1856EUB+T, start by verifying the input voltage and enable signal. Check for any signs of overheating, such as excessive temperature or current consumption. Use an oscilloscope to monitor the output voltage and check for any noise or oscillations. Also, ensure that the output capacitor is properly sized and placed close to the device.
  • The MAX1856EUB+T is rated for operation up to 125°C. However, the device's performance and reliability may be affected at high temperatures. It's recommended to derate the output current and ensure proper heat sinking to prevent overheating. Also, consult the datasheet for specific guidelines on operating the device in high-temperature environments.

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MAX1856EUB+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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