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LTC6943IGN#PBF - Analog Devices

Description: Switch Capacitor Block

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LTC6943IGN#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - SSOP-16 Narrow
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LTC6943IGN#PBF Details

  • Manufacturer Part Number:

    LTC6943IGN#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    0.300 INCH, PLASTIC, SSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    05-08-1641 (GN16)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    3

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    4.8895 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.727 mm

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    5 V

  • Supply Voltage-Nom (Vsup):

    10 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.899 mm

LTC6943IGN#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC6943 involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing the decoupling capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended. Additionally, the datasheet provides a recommended PCB layout and land pattern that should be followed.
  • The choice of output filter components depends on the specific requirements of your application, such as the desired frequency response, output impedance, and power handling. The datasheet provides guidelines for selecting the output filter components, including the recommended values for the output filter resistors and capacitors. Additionally, Analog Devices provides a Filter Design Tool that can be used to simulate and optimize the output filter design.
  • The maximum power handling capability of the LTC6943 depends on the specific application and the thermal management of the device. The datasheet specifies a maximum junction temperature of 150°C and a maximum power dissipation of 1.5W. However, the actual power handling capability may be lower depending on the operating conditions and the thermal design of the system. It is recommended to perform thermal simulations and testing to determine the maximum power handling capability of the device in a specific application.
  • The LTC6943 can be synchronized with an external clock source using the SYNC pin. The SYNC pin is a CMOS-compatible input that can be driven by a clock signal with a frequency range of 10MHz to 200MHz. The datasheet provides guidelines for synchronizing the device with an external clock source, including the recommended clock signal amplitude and frequency range.
  • The typical startup time of the LTC6943 is around 10ms to 20ms, depending on the specific application and the output voltage. The startup time can be affected by the output voltage, the output load, and the input voltage. The datasheet provides more information on the startup time and the recommended startup sequence for the device.

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LTC6943IGN#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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