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MAX1771ESA+T - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX1771ESA+T - DC/DC Controller, Boost (Step Up), 3 V to 16.5 V, 1 Output, 300 kHz, NSOIC-8

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MAX1771ESA+T - Analog Devices - PCB symbol
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MAX1771ESA+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - SO8
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MAX1771ESA+T - Analog Devices - 3D model - Small Outline Packages - SO8
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MAX1771ESA+T Details

  • Manufacturer Part Number:

    MAX1771ESA+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:

    2000-04-04

  • 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

  • Input Voltage-Nom:

    5 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:

    0.5 A

  • Output Voltage-Max:

    12.48 V

  • Output Voltage-Min:

    11.52 V

  • Output Voltage-Nom:

    12 V

  • 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):

    0.11 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    300 kHz

  • Technology:

    BICMOS

  • 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

MAX1771ESA+T Frequently Asked Questions (FAQs)

  • The MAX1771ESA+T requires careful layout and placement to ensure optimal performance. It is recommended to follow the layout guidelines provided in the datasheet, including keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths. Additionally, it is recommended to place the device away from high-current carrying traces and to use a shielded cable for the battery connection.
  • The selection of input and output capacitors for the MAX1771ESA+T depends on the specific application requirements. In general, it is recommended to use low-ESR capacitors with a capacitance value of 10uF to 22uF for the input capacitor and 10uF to 47uF for the output capacitor. The capacitor selection should also consider the voltage rating, ripple current rating, and temperature rating.
  • The MAX1771ESA+T has an operating ambient temperature range of -40°C to +125°C. However, the device can be operated at a maximum junction temperature of 150°C. It is recommended to ensure that the device is operated within the specified temperature range to ensure optimal performance and reliability.
  • To troubleshoot issues with the MAX1771ESA+T, it is recommended to follow a systematic approach. First, verify that the input voltage and current are within the specified range. Next, check the output voltage and current using a multimeter or oscilloscope. If the output voltage is incorrect, check the feedback resistors and the output capacitor. If the issue persists, check the device's thermal performance and ensure that it is not overheating. Finally, consult the datasheet and application notes for troubleshooting guidelines and potential solutions.
  • Yes, the MAX1771ESA+T is suitable for use in high-reliability and automotive applications. The device is AEC-Q100 qualified and meets the requirements for automotive applications. Additionally, the device has a high level of integration and a robust design, making it suitable for use in harsh environments.

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MAX1771ESA+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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