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LTC2953CDD-2#PBF - Analog Devices

Description: Supervisory Circuits Push Button Controller with Dual Input Battery Monitor, Output Supervisor, and U Interrupt

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LTC2953CDD-2#PBF Details

  • Manufacturer Part Number:

    LTC2953CDD-2#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    12

  • Manufacturer Package Code:

    05-08-1725

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    PUSHBUTTON ON/OFF CONTROLLER

  • JESD-30 Code:

    S-PDSO-N12

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    27 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.45 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LTC2953CDD-2#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2953CDD-2#PBF involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and EMI.
  • Choose capacitors with low ESR and high ripple current ratings. For input capacitors, use X5R or X7R dielectrics with a voltage rating of at least 2x the input voltage. For output capacitors, use X5R or X7R dielectrics with a voltage rating of at least 2x the output voltage.
  • The maximum ambient temperature range for the LTC2953CDD-2#PBF is -40°C to 125°C, but the device can operate up to 150°C with derating.
  • To ensure stability, use a minimum output capacitance of 10uF, keep the output voltage within the recommended range, and avoid using capacitors with high ESR. Also, ensure the input voltage is within the recommended range and the device is properly decoupled.
  • Yes, the LTC2953CDD-2#PBF is qualified for automotive and high-reliability applications, but additional testing and validation may be required to meet specific industry standards.

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LTC2953CDD-2#PBF 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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