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LT1184FCS#PBF - Analog Devices

Description: ■ Wide Input Voltage Range: 3V to 30V ■ Low Quiescent Current ■ High Switching Frequency: 200kHz ■ CCFL Switch: 1.25A, LCD Switch: 625mA ■ Grounded or Floating Lamp Configurations ■ Open-Lamp Protection ■ Positive or Negative Contrast Capability

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LT1184FCS#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 16-Lead Plastic Small Outline (Narrow 0.150)_2024
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LT1184FCS#PBF Details

  • Manufacturer Part Number:

    LT1184FCS#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    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

  • Analog IC - Other Type:

    FLUORESCENT LIGHT CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    30 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    5 V

  • 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:

    100 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Nom:

    1.244 V

  • 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 Current-Max (Isup):

    9.5 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    SINGLE

  • Switching Frequency-Max:

    240 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    OTHER

  • 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

LT1184FCS#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT1184FCS involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a separate analog ground plane and to keep the power supply traces away from the analog signals.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the output capacitor is properly sized and that the input voltage is within the recommended range. It's also important to avoid overloading the output and to use a suitable heatsink if the device is expected to dissipate significant power.
  • The LT1184FCS can operate in ambient temperatures up to 125°C, but the maximum junction temperature should not exceed 150°C. It's important to ensure proper heat dissipation and to derate the device's power dissipation accordingly.
  • Yes, the LT1184FCS can be used in switching regulator designs, but it's not recommended as it's a linear regulator. The device is designed for low-dropout linear regulation and may not be suitable for high-frequency switching applications. Instead, consider using a switching regulator IC specifically designed for switching regulator applications.
  • The power dissipation of the LT1184FCS can be calculated using the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current. Make sure to consider the maximum power dissipation rating of the device and to ensure proper heat dissipation in your design.

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LT1184FCS#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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LT1184FCS#PBF Alternates

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Part Image LT1184FCS#TR Linear Technology

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Part Image LT1184FIS Analog Devices Inc

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