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LTC1435ACS#PBF - Analog Devices

Description: LTC1435ACS#PBF, Switching Regulator,, 138 kHz, 16-Pin, SOIC

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LTC1435ACS#PBF - Analog Devices - PCB symbol
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LTC1435ACS#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 16-LEAD_S(SOIC)
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LTC1435ACS#PBF - Analog Devices - 3D model - Small Outline Packages - 16-LEAD_S(SOIC)
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LTC1435ACS#PBF Details

  • Manufacturer Part Number:

    LTC1435ACS#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    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:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    30 V

  • Input Voltage-Min:

    3.5 V

  • Input Voltage-Nom:

    15 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:

    70 °C

  • Output Current-Max:

    2 A

  • Output Voltage-Max:

    9 V

  • Output Voltage-Min:

    1.19 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    138 kHz

  • 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:

    3.9116 mm

LTC1435ACS#PBF Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the LTC1435ACS#PBF involves keeping the input and output traces short and away from noise sources, using a solid ground plane, and placing the device close to the power supply bypass capacitors. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and ensure optimal performance.
  • The LTC1435ACS#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 device in the following order: VCC, followed by the input signals. It's also recommended to add a 10uF capacitor between VCC and GND to filter out noise and ensure stable operation.
  • The maximum operating temperature range for the LTC1435ACS#PBF is -40°C to 85°C. Operating the device outside of this range can affect its performance, including reduced accuracy, increased noise, and decreased reliability. It's recommended to ensure the device is operated within the specified temperature range to ensure optimal performance and reliability.
  • To troubleshoot common issues with the LTC1435ACS#PBF, start by checking the power supply voltage and ensuring it's within the specified range. Next, verify that the input signals are within the specified range and that the device is properly configured. Check for oscillations by monitoring the output voltage with an oscilloscope, and ensure that the device is properly decoupled from the power supply. If issues persist, consult the datasheet and application notes for further troubleshooting guidance.
  • The LTC1435ACS#PBF has built-in ESD protection diodes on all pins, which can withstand up to 2kV of ESD voltage. To prevent latch-up, it's recommended to use a low-impedance power supply, ensure that the device is properly decoupled, and avoid applying voltage to the input pins before powering up the device. Additionally, it's recommended to follow proper handling and storage procedures to prevent ESD damage.

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LTC1435ACS#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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