Please enter a minimum 3 letters or numbers
Technical Content
Part Image

MAX640ESA+ - Analog Devices

Description: MAX640ESA+, DC-DC Converter, 225mA Adjustable/Fixed 1.3 → 11.5 V, Step Down, 8-Pin SOIC

Download MAX640ESA+ Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
Send part feedback
Symbol
MAX640ESA+ - Analog Devices - PCB symbol
click to zoom
PCB Footprints
MAX640ESA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - soic8-ren3
click to zoom
3D Models
MAX640ESA+ - Analog Devices - 3D model - Small Outline Packages - soic8-ren3
click to zoom

MAX640ESA+ Details

  • Manufacturer Part Number:

    MAX640ESA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Package Description:

    0.150 INCH, SOIC-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:

    1999-05-26

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE FREQUENCY MODULATION

  • Input Voltage-Max:

    11.5 V

  • Input Voltage-Min:

    4 V

  • Input Voltage-Nom:

    4 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:

    1 A

  • Output Voltage-Max:

    3.43 V

  • Output Voltage-Min:

    3.17 V

  • Output Voltage-Nom:

    3.3 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):

    0.02 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • 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

MAX640ESA+ Frequently Asked Questions (FAQs)

  • The MAX640ESA+ requires careful layout and placement to ensure proper operation. It is recommended to follow the layout guidelines provided in the datasheet, including keeping the input and output pins separate, using a solid ground plane, and minimizing trace lengths and widths. Additionally, it is recommended to place the device close to the power source and to use a decoupling capacitor between the VCC and GND pins.
  • To ensure the MAX640ESA+ is properly biased, it is recommended to follow the biasing scheme shown in the datasheet. This typically involves connecting the VCC pin to a stable voltage source, such as a voltage regulator, and connecting the GND pin to a solid ground plane. Additionally, it is recommended to use a pull-up resistor on the EN pin to ensure it is properly biased.
  • The MAX640ESA+ has an operating temperature range of -40°C to +125°C. However, it is recommended to operate the device within a temperature range of -20°C to +85°C for optimal performance and reliability.
  • The MAX640ESA+ has built-in ESD protection, but it is still recommended to follow proper ESD handling procedures when handling the device. This includes using an ESD wrist strap or mat, storing the device in an ESD-safe container, and avoiding touching the device's pins or leads.
  • The recommended power-up sequence for the MAX640ESA+ is to apply power to the VCC pin first, followed by the EN pin. This ensures that the device is properly biased and configured before it is enabled.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

MAX640ESA+ Overview

Use the download button to access the MAX640ESA+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MAX64, or try a keyword search, such as Switching Regulator or Controllers

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.

Parts related to MAX640ESA+

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑

MAX640ESA+ Alternates

Showing results

Image Part Number Model
Part Image MAX640ESA+T Analog Devices Inc

Switching Regulator, Current-mode, 1A, CMOS, PDSO8
Part Image MAX640CSA+T Analog Devices Inc

Switching Regulator, Current-mode, 1A, CMOS, PDSO8
Part Image MAX640CSA Rochester Electronics LLC

1 A SWITCHING REGULATOR, PDSO8, 0.150 INCH, MS-012, SOIC-8
Part Image MAX640ESA+T Maxim Integrated Products

Switching Regulator, Current-mode, 1A, CMOS, PDSO8
Part Image MAX640ESA+ Maxim Integrated Products

Switching Regulator, Current-mode, 1A, CMOS, PDSO8
For a full list of alternate parts for MAX640ESA+, check out Findchips.com