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LTC1478CS#PBF - Analog Devices

Description: IC PWR SWITCH 1:1 16SOIC

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LTC1478CS#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S Package 16-Lead Plastic Small Outline (Narrow .150 Inch)
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LTC1478CS#PBF - Analog Devices  - 3D model - Small Outline Packages - S Package 16-Lead Plastic Small Outline (Narrow .150 Inch)
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LTC1478CS#PBF Details

  • Manufacturer Part Number:

    LTC1478CS#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.150 INCH, PLASTIC, SO-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    05-08-1610 (S16)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Built-in Protections:

    OVER CURRENT; THERMAL

  • Interface IC Type:

    BUFFER OR INVERTER BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Output Current Flow Direction:

    SINK

  • Output Peak Current Limit-Nom:

    2.4 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

LTC1478CS#PBF Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the LTC1478CS#PBF involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces between the IC and the capacitors. Additionally, it's recommended to use a star-ground configuration and to keep the noise-sensitive analog signals away from the digital signals.
  • The LTC1478CS#PBF requires a single 5V power supply, and it's recommended to use a low-noise, low-dropout regulator to power the device. The power sequencing requirements involve powering up the VCC pin before the VIN pin, and ensuring that the VCC pin is stable before applying a signal to the VIN pin.
  • The maximum allowable capacitive load on the output of the LTC1478CS#PBF is 10nF. Exceeding this limit can cause the device to oscillate or become unstable. It's recommended to use a load capacitor with a low equivalent series resistance (ESR) and to ensure that the output is properly decoupled to prevent oscillations.
  • To troubleshoot common issues with the LTC1478CS#PBF, start by checking the power supply and ensuring that it's stable and noise-free. Next, verify that the input and output capacitors are properly selected and installed. Check for any signs of oscillation or instability, such as excessive heat or noise on the output. Finally, consult the datasheet and application notes for guidance on troubleshooting and debugging the device.
  • The LTC1478CS#PBF has a maximum junction temperature of 150°C, and it's recommended to keep the device temperature below 125°C for optimal performance. To ensure proper heat dissipation, use a heat sink or a thermal pad on the exposed pad of the IC, and ensure good airflow around the device. Additionally, avoid using a solder mask or other insulating materials on the exposed pad, as it can reduce heat dissipation.

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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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