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MAX1968EUI+T - Analog Devices

Description: Power Management Specialized - PMIC Power Drivers for Peltier TEC Modules

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MAX1968EUI+T - Analog Devices - PCB symbol
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PCB Footprints
MAX1968EUI+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - u28+1
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3D Models
MAX1968EUI+T - Analog Devices - 3D model - Small Outline Packages - u28+1
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MAX1968EUI+T Details

  • Manufacturer Part Number:

    MAX1968EUI+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    28-TSSOP_4.4_EP-4.4_MM

  • Package Description:

    TSSOP, TSSOP28,.25

  • Pin Count:

    28

  • Manufacturer Package Code:

    28-TSSOP_4.4_EP-4.4_MM

  • 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:

    2002-05-21

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PHASE-SHIFT CONTROL

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    9.7 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    4.5 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP28,.25

  • Package Shape:

    RECTANGULAR

  • 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:

    PHASE-SHIFT

  • Switching Frequency-Max:

    1000 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

MAX1968EUI+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX1968EUI+T involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog layer to minimize noise and crosstalk.
  • The MAX1968EUI+T requires a single 3.3V power supply, and it's recommended to use a low-dropout linear regulator (LDO) to power the device. The power sequencing requirement is to power up the device after the power supply has stabilized, and to ensure that the power supply is within the recommended operating range.
  • To minimize EMI, it's recommended to use a pi-filter (R-C-R) or a T-filter (L-C-R) at the input and output of the MAX1968EUI+T. The filter components should be chosen based on the specific application and frequency range of interest.
  • To troubleshoot common issues with the MAX1968EUI+T, start by checking the power supply and ensuring it's within the recommended operating range. Next, verify that the input and output filtering is correct, and check for any signs of oscillations or instability. If the issue persists, consult the datasheet and application notes for troubleshooting guidelines.
  • The MAX1968EUI+T has a maximum junction temperature of 150°C. To ensure reliable operation over temperature, it's recommended to use a heat sink or thermal pad, and to keep the device away from heat sources. Additionally, ensure that the PCB is designed to dissipate heat efficiently, and that the device is operated within the recommended temperature range.

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MAX1968EUI+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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