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

MAX38647BANA+ - Analog Devices

Description: Tiny, 1.8V to 5.5V Input, 440nA IQ, 175mA nanoPower Buck Converter with Four-Level VSEL

Download MAX38647BANA+ 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
MAX38647BANA+ - Analog Devices - PCB symbol
click to zoom
PCB Footprints
MAX38647BANA+ - Analog Devices PCB footprint - BGA - BGA - N80F1+1
click to zoom
3D Models
MAX38647BANA+ - Analog Devices - 3D model - BGA - N80F1+1
click to zoom

MAX38647BANA+ Details

  • Manufacturer Part Number:

    MAX38647BANA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-WLCSP-N/A

  • Package Description:

    WLP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-WLCSP-N/A

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2023-04-27

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    1.8 V

  • Input Voltage-Nom:

    3.3 V

  • JESD-30 Code:

    R-XBGA-B8

  • Length:

    1.818 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.175 A

  • Output Voltage-Max:

    1.8 V

  • Output Voltage-Min:

    0.5 V

  • Output Voltage-Nom:

    1.8 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA8,2X4,16

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.5 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Terminal Finish:

    Tin/Silver/Copper/Nickel (Sn/Ag/Cu/Ni)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    0.888 mm

MAX38647BANA+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX38647BANA+ involves keeping the input and output traces short and separate, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended. Additionally, it's essential to follow the layout guidelines provided in the datasheet and application notes.
  • To ensure stability, it's crucial to follow the compensation network guidelines provided in the datasheet. The compensation network should be designed to provide a phase margin of at least 45° and a gain margin of at least 10dB. Additionally, the output capacitor should be selected based on the output voltage and current requirements, and the input capacitor should be selected based on the input voltage and current requirements.
  • The maximum input voltage that the MAX38647BANA+ can handle is 42V. However, it's recommended to operate the device within the specified input voltage range of 4.5V to 36V to ensure reliable operation and to prevent damage to the device.
  • The MAX38647BANA+ is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's essential to follow the recommended operating conditions and to ensure proper thermal management to prevent overheating.
  • To troubleshoot issues with the MAX38647BANA+, start by verifying the input voltage, output voltage, and current. Check for any signs of overheating, such as excessive temperature or burning smells. Use an oscilloscope to check for oscillations or noise on the output. Consult the datasheet and application notes for troubleshooting guidelines and common issues.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

MAX38647BANA+ Overview

Use the download button to access the MAX38647BANA+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MAX38, 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 MAX38647BANA+

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 ↑