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MAX40203AUK+T - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX40203AUK+T - IDEAL DIODE CURRENT SW, -40 TO 125DEG C

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PCB Footprints
MAX40203AUK+T - Analog Devices PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - 5 SOT23-5-1
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MAX40203AUK+T - Analog Devices  - 3D model - SOT23 (5-Pin) - 5 SOT23-5-1
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MAX40203AUK+T Details

  • Manufacturer Part Number:

    MAX40203AUK+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    5-SOT_23-N/A

  • Package Description:

    SOT-23, 5 PIN

  • Pin Count:

    5

  • Manufacturer Package Code:

    5-SOT_23-N/A

  • 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:

    2018-12-21

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    LOAD SWITCH

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.45 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1.2 V

  • Supply Voltage-Nom (Vsup):

    3.6 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.625 mm

MAX40203AUK+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX40203AUK+T involves keeping the input and output traces short and away from noise sources, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure proper power-up and power-down of the MAX40203AUK+T, follow the recommended power-up sequence: VCC, then VIN, and then EN. For power-down, follow the reverse sequence. Also, ensure that the input voltage (VIN) is stable and within the recommended range before enabling the device.
  • The MAX40203AUK+T has a thermal pad that must be connected to a thermal relief pattern on the PCB to ensure efficient heat dissipation. A thermal interface material (TIM) can be used to improve thermal conductivity. Additionally, ensure good airflow around the device and avoid blocking the airflow with nearby components.
  • To troubleshoot issues with the MAX40203AUK+T, start by verifying the power supply voltages and ensuring that the input voltage (VIN) is within the recommended range. Check for proper PCB layout and decoupling. Use an oscilloscope to verify the output voltage and check for noise or oscillations. Consult the datasheet and application notes for specific troubleshooting guidelines.
  • To minimize EMI and EMC issues with the MAX40203AUK+T, use a shielded enclosure, keep the device away from noise sources, and use a common-mode choke or ferrite bead on the input and output lines. Ensure good PCB layout and decoupling, and use a low-pass filter or EMI filter if necessary.

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MAX40203AUK+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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