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LTM2886CY-3I#PBF - Analog Devices

Description: SPI/Digital or I2C ??Module Isolator with Fixed ??5V and Adjustable 5V Regulated Power

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LTM2886CY-3I#PBF - Analog Devices PCB footprint - BGA - BGA - 32-Lead (15mm x 11.25mm x 3.42mm)
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LTM2886CY-3I#PBF - Analog Devices  - 3D model - BGA - 32-Lead (15mm x 11.25mm x 3.42mm)
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LTM2886CY-3I#PBF Details

  • Manufacturer Part Number:

    LTM2886CY-3I#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    BGA-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    05-08-1851

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Interface IC Type:

    INTERFACE CIRCUIT

  • JESD-30 Code:

    R-XBGA-B32

  • Length:

    15 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    LBGA

  • Package Equivalence Code:

    BGA32,8X11,50

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    245

  • Seated Height-Max:

    3.62 mm

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    HYBRID

  • Temperature Grade:

    COMMERCIAL

  • Terminal Form:

    BALL

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    11.25 mm

LTM2886CY-3I#PBF Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the LTM2886CY-3I#PBF involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the power supply. Additionally, the input and output traces should be kept short and away from noise sources. Refer to the application note AN136 for more detailed layout guidelines.
  • The values of RSET and RFB depend on the desired output voltage and the input voltage range. Use the equations provided in the datasheet to calculate the recommended values. For example, RSET can be calculated using the equation RSET = (VOUT - VIN) / (IOUT x EFF), where VOUT is the desired output voltage, VIN is the input voltage, IOUT is the output current, and EFF is the efficiency of the converter.
  • The maximum ambient temperature that the LTM2886CY-3I#PBF can operate at is 125°C. However, the device's performance and reliability may degrade at high temperatures, so it's recommended to operate the device at a temperature below 100°C for optimal performance.
  • The LTM2886CY-3I#PBF is a commercial-grade device and may not meet the requirements for high-reliability or aerospace applications. For such applications, it's recommended to use a device that is specifically designed and qualified for high-reliability or aerospace use, such as the LTM2886QI-3I#PBF, which is a radiation-hardened version of the device.
  • To troubleshoot issues with the LTM2886CY-3I#PBF, start by checking the input voltage, output voltage, and output current to ensure they are within the recommended specifications. Check the PCB layout for any errors or noise sources that may be affecting the device's performance. Use an oscilloscope to measure the output voltage ripple and noise, and check for any signs of overheating, such as excessive temperature rise or thermal shutdown. Refer to the datasheet and application notes for more detailed troubleshooting guidelines.

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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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