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LTC1682CMS8#PBF - Analog Devices

Description: Charge Pump STPUP 2.5V to 5.5V 50mA 8-Pin MSOP Tube

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LTC1682CMS8#PBF - Analog Devices - PCB symbol
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LTC1682CMS8#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MS8 Package 8-Lead Plastic MSOP (LTC DWG # 05-08-1660)_1
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LTC1682CMS8#PBF - Analog Devices - 3D model - Small Outline Packages - MS8 Package 8-Lead Plastic MSOP (LTC DWG # 05-08-1660)_1
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LTC1682CMS8#PBF Details

  • Manufacturer Part Number:

    LTC1682CMS8#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    05-08-1660

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHED CAPACITOR REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Input Voltage-Max:

    4.4 V

  • Input Voltage-Min:

    1.8 V

  • Input Voltage-Nom:

    3 V

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Output Current-Max:

    0.05 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.17 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    DOUBLER

  • Switching Frequency-Max:

    620 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LTC1682CMS8#PBF Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the LTC1682CMS8 can be found in the application note AN113, which provides guidelines for layout, component placement, and thermal management to ensure optimal performance and minimize noise.
  • The output voltage ripple of the LTC1682CMS8 can be calculated using the formula: ΔVout = (Iout * ESL) / (Cout * fsw), where ESL is the equivalent series inductance of the output capacitor, Cout is the output capacitance, and fsw is the switching frequency. A more detailed calculation can be found in the datasheet or application notes.
  • The maximum ambient temperature for the LTC1682CMS8 is 85°C, but it can be derated to 70°C for high-reliability applications. It's essential to consider the thermal management and heat dissipation in the system design to ensure the device operates within the recommended temperature range.
  • The LTC1682CMS8 is designed for low-voltage applications, and its maximum input voltage is 5.5V. Using it in a high-voltage application may exceed the device's absolute maximum ratings and can lead to damage or failure. It's recommended to use a different device or a voltage regulator specifically designed for high-voltage applications.
  • To troubleshoot oscillations or instability issues with the LTC1682CMS8, check the PCB layout, component values, and placement. Ensure that the input and output capacitors are properly selected and placed, and that the feedback loop is properly compensated. Also, verify that the device is operated within its recommended operating conditions and that the input voltage is within the specified range.

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LTC1682CMS8#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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