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MAX17502HAUD+ - Analog Devices

Description: Maxim MAX17502HAUD+, Step Down DC-DC Converter, 80mA, Adjustable, 0.9 → 55.2 V, 14-Pin TSSOP

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MAX17502HAUD+ - Analog Devices - PCB symbol
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MAX17502HAUD+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MAX17502HAUD+-
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MAX17502HAUD+ - Analog Devices - 3D model - Small Outline Packages - MAX17502HAUD+-
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MAX17502HAUD+ Details

  • Manufacturer Part Number:

    MAX17502HAUD+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    14-TSSOP_4.4_EP-4.4_MM

  • Pin Count:

    14

  • Manufacturer Package Code:

    14-TSSOP_4.4_EP-4.4_MM

  • 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:

    2012-05-31

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 0.9 TO 57.9V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.9 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    640 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • 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

MAX17502HAUD+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX17502HAUD+ involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and EMI. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
  • To optimize the performance of the MAX17502HAUD+ in a high-temperature environment, ensure good thermal conductivity between the device and the PCB, use a heat sink if necessary, and consider derating the output current and voltage according to the device's thermal derating curve.
  • A low-ESR ceramic capacitor with a value of 10uF to 22uF is recommended for the input capacitor. The capacitor should be rated for the input voltage and have a low equivalent series resistance (ESR) to minimize input ripple and noise.
  • To troubleshoot issues with the MAX17502HAUD+ not turning on or not regulating properly, check the input voltage, output voltage, and enable pin voltage using an oscilloscope or multimeter. Verify that the input and output capacitors are properly connected and meet the recommended specifications. Also, check for any short circuits or open circuits on the PCB.
  • Yes, the MAX17502HAUD+ can be used in a redundant or parallel configuration to increase the overall output current and improve system reliability. However, careful attention must be paid to the output voltage and current sharing between devices to ensure proper operation and to prevent damage to the devices.

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MAX17502HAUD+ 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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