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MAX735ESA+ - Analog Devices

Description: -5V, Inverting, PWM DC-DC Converter

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MAX735ESA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 21-0041
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MAX735ESA+ - Analog Devices  - 3D model - Small Outline Packages - 21-0041
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MAX735ESA+ Details

  • Manufacturer Part Number:

    MAX735ESA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Package Description:

    PLASTIC, SO-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-SOIC_N-150_MIL

  • 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:

    1999-05-28

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    6.2 V

  • Input Voltage-Min:

    4 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:

    2 A

  • Output Voltage-Max:

    -5.25 V

  • Output Voltage-Min:

    -4.75 V

  • Output Voltage-Nom:

    -5 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):

    3 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    160 kHz

  • Technology:

    CMOS

  • 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

MAX735ESA+ Frequently Asked Questions (FAQs)

  • The MAX735ESA+ requires careful layout and placement to ensure proper operation. It's recommended to follow the layout guidelines provided in the datasheet, including keeping the input and output traces short and away from noise sources, and using a solid ground plane to reduce EMI.
  • To minimize high-frequency noise and EMI, use a low-pass filter at the input, keep the input and output traces short, and use a shielded enclosure. Additionally, consider using a ferrite bead or a common-mode choke to filter out high-frequency noise.
  • The MAX735ESA+ is rated for operation from -40°C to +125°C, but it's recommended to derate the device for reliable operation above 85°C. Consult the datasheet for specific derating guidelines.
  • Yes, the MAX735ESA+ can be used in switching power supply applications, but it's essential to ensure that the input voltage is within the recommended range and that the device is properly bypassed to handle high-frequency noise.
  • To troubleshoot issues with the MAX735ESA+, start by verifying the input voltage and current, then check the output voltage and current. Use an oscilloscope to inspect the waveforms and look for signs of noise or oscillation. Consult the datasheet and application notes for specific troubleshooting guidelines.

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MAX735ESA+ 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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For a full list of alternate parts for MAX735ESA+, check out Findchips.com