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LTC3803ES6-3#TRPBF - Analog Devices

Description: Constant Frequency Current Mode Flyback DC/DC Controller in ThinSOT

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LTC3803ES6-3#TRPBF - Analog Devices - PCB symbol
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PCB Footprints
LTC3803ES6-3#TRPBF - Analog Devices PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - S6 Package- 6-Lead Plastic TSOT-23
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LTC3803ES6-3#TRPBF - Analog Devices - 3D model - SOT23 (6-Pin) - S6 Package- 6-Lead Plastic TSOT-23
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LTC3803ES6-3#TRPBF Details

  • Manufacturer Part Number:

    LTC3803ES6-3#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    1 MM HEIGHT, LEAD FREE, PLASTIC, MO-193, TSOT-23, 6 PIN

  • Pin Count:

    6

  • Manufacturer Package Code:

    05-08-1636

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    8.3 V

  • Input Voltage-Min:

    7 V

  • Input Voltage-Nom:

    8 V

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Output Current-Max:

    1 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Current-Max (Isup):

    0.35 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    330 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.625 mm

LTC3803ES6-3#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC3803ES6-3#TRPBF involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and inductance. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Also, ensure that the output capacitor has a low ESR and is properly decoupled from the input capacitor. Additionally, a minimum output load of 10mA is recommended to maintain stability.
  • The maximum ambient temperature range for the LTC3803ES6-3#TRPBF is -40°C to 125°C. However, the device's performance and reliability may degrade at extreme temperatures, so it's recommended to operate within a temperature range of -20°C to 85°C for optimal performance.
  • Yes, the LTC3803ES6-3#TRPBF is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard for automotive applications and is also suitable for industrial and medical applications that require high reliability.
  • To troubleshoot issues with the LTC3803ES6-3#TRPBF, start by checking the input voltage, output voltage, and output current. Verify that the component values and PCB layout meet the recommended guidelines. Use an oscilloscope to check for noise and oscillations on the output. Also, ensure that the device is properly cooled and that the thermal design is adequate.

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LTC3803ES6-3#TRPBF 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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For a full list of alternate parts for LTC3803ES6-3#TRPBF, check out Findchips.com