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MAX1627ESA+T - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX1627ESA+T - DC/DC Controller, Buck (Step Down), 3 V to 16.5 V, 1 Output, 300kHz PWM Switching, NSOIC-8

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PCB Footprints
MAX1627ESA+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S8+4
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MAX1627ESA+T - Analog Devices  - 3D model - Small Outline Packages - S8+4
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MAX1627ESA+T Details

  • Manufacturer Part Number:

    MAX1627ESA+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Package Description:

    SOP, SOP8,.25

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-SOIC_N-150_MIL

  • 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:

    1996-06-01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE FREQUENCY MODULATION

  • Input Voltage-Max:

    16.5 V

  • Input Voltage-Min:

    3 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.05 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    0.1 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    300 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

MAX1627ESA+T Frequently Asked Questions (FAQs)

  • The MAX1627ESA+T requires careful layout and placement to minimize noise and ensure optimal performance. It is recommended to place the device close to the battery, use a solid ground plane, and keep the input and output traces short and separate. Additionally, it is recommended to use a 10uF ceramic capacitor at the input and a 10uF ceramic capacitor at the output to filter out noise and ripple.
  • The output capacitor value depends on the output voltage, output current, and desired ripple voltage. A general rule of thumb is to use a capacitor with a value of at least 10uF for output voltages up to 3.3V, and at least 22uF for output voltages above 3.3V. However, it is recommended to consult the datasheet and perform simulations to determine the optimal capacitor value for your specific application.
  • The MAX1627ESA+T can handle input voltages up to 5.5V, but it is recommended to operate within the specified input voltage range of 2.7V to 5.5V for optimal performance and reliability.
  • The MAX1627ESA+T is rated for operation up to 85°C, but it is recommended to operate within the specified temperature range of -40°C to 85°C for optimal performance and reliability.
  • The MAX1627ESA+T has an enable input (EN) that must be driven high to turn the device on, and an active-low input (AL) that must be driven low to turn the device off. It is recommended to use a 10kΩ pull-up resistor in series with the EN input to ensure proper power-on and power-off.

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MAX1627ESA+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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