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MAX1556ETB+T - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX1556ETB+T - DC-DC Switching Sync-Buck (Step Down)Regulator, Adj, 2.6V-5.5Vin, 1.8V-3.3V/1.2A out, 1 MHz, TDFN-10

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MAX1556ETB+T - Analog Devices - PCB symbol
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PCB Footprints
MAX1556ETB+T - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - T1033-1C_2021
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3D Models
MAX1556ETB+T - Analog Devices - 3D model - Small Outline No-lead - T1033-1C_2021
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MAX1556ETB+T Details

  • Manufacturer Part Number:

    MAX1556ETB+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    10-LFCSP-3X3X0.75

  • Package Description:

    HVSON, SOLCC10,.12,20

  • Pin Count:

    10

  • Manufacturer Package Code:

    10-LFCSP-3X3X0.75

  • 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:

    2004-07-30

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    ALSO OPER IN O/P VG 2.5V AND 3.3V; ALSO OPER IN ADJ MODE FROM 0.75 TO 5.5 V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.6 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    S-PDSO-N10

  • 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:

    2.25 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    0.75 V

  • Output Voltage-Nom:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC10,.12,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1100 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

MAX1556ETB+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX1556ETB+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 minimize noise and EMI.
  • To ensure proper power-up and power-down sequencing, it's recommended to power up the MAX1556ETB+T in the following order: VCC, VIN, and then EN. When powering down, reverse the sequence: EN, VIN, and then VCC. This helps prevent damage to the device and ensures reliable operation.
  • The MAX1556ETB+T has an operating temperature range of -40°C to +125°C. However, it's recommended to operate the device within a temperature range of -20°C to +85°C for optimal performance and reliability.
  • To troubleshoot issues with the MAX1556ETB+T, start by checking the input voltage, output voltage, and enable pin voltage using an oscilloscope or multimeter. Verify that the device is properly powered up and down, and that the input and output capacitors are properly sized and placed. If issues persist, consult the datasheet and application notes for guidance, or contact Analog Devices Inc. support for further assistance.
  • Yes, the MAX1556ETB+T is suitable for use in high-reliability and automotive applications. It's AEC-Q100 qualified and meets the requirements for automotive and industrial applications. However, it's essential to follow proper design and manufacturing guidelines to ensure the device operates reliably in these environments.

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MAX1556ETB+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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