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MAX6425UK46+T - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX6425UK46+T - Supervisor, Active-Low, Open-Drain, 1 V to 5.5 V supply, 4.625 V Threshold, SOT-23-5

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MAX6425UK46+T - Analog Devices PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - U5+2_202_
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MAX6425UK46+T - Analog Devices  - 3D model - SOT23 (5-Pin) - U5+2_202_
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MAX6425UK46+T Details

  • Manufacturer Part Number:

    MAX6425UK46+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    5-SOT_23-N/A

  • Package Description:

    LSSOP, TSOP5/6,.11,37

  • Pin Count:

    5

  • Manufacturer Package Code:

    5-SOT_23-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:

    2002-05-14

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Additional Feature:

    BAT BUP SW:N;MNL RST:N;OV DET:N;PW FL IP:N;PW FL IO:N;PW FL OP:N;PRG RST DLY:Y;UV DET:N;WD:N;WWD:N

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • 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

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 mm

  • Supply Current-Max (Isup):

    0.0042 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +4.63V

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

    30

  • Width:

    1.625 mm

MAX6425UK46+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX6425UK46+T involves keeping the input and output traces short and separate, using a solid ground plane, and placing the bypass capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended. Additionally, the device should be placed near the power source to minimize voltage drops.
  • The output capacitor selection for the MAX6425UK46+T depends on the output voltage, output current, and desired ripple voltage. A general rule of thumb is to use a capacitor with a capacitance value of at least 10uF and a voltage rating of at least 2x the output voltage. The capacitor's ESR (Equivalent Series Resistance) should be low enough to minimize voltage ripple. A ceramic or tantalum capacitor is recommended.
  • The MAX6425UK46+T has an absolute maximum input voltage rating of 6.5V. However, the recommended input voltage range is 4.5V to 5.5V. Operating the device above the recommended input voltage range may reduce its reliability and lifespan.
  • To ensure the MAX6425UK46+T is stable and does not oscillate, it is essential to follow the recommended PCB layout guidelines, use a suitable output capacitor, and ensure the input voltage is within the recommended range. Additionally, the device's feedback loop should be properly compensated, and the output should not be overloaded. If oscillations occur, adding a small capacitor (e.g., 10nF) between the output and ground may help to dampen the oscillations.
  • The MAX6425UK46+T has a thermal shutdown temperature of 150°C. When the device's junction temperature exceeds this threshold, it will shut down to prevent damage. The device will automatically restart when the junction temperature drops below 130°C.

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MAX6425UK46+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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