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LTC3549EDCB#TRMPBF - Analog Devices

Description: Linear Technology LTC3549EDCB#TRMPBF, Step Down Buck Boost Switching Regulator, 250mA, Adjustable

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LTC3549EDCB#TRMPBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DCB 6-Lead Plastic DFN
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LTC3549EDCB#TRMPBF - Analog Devices  - 3D model - Small Outline No-lead - DCB 6-Lead Plastic DFN
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LTC3549EDCB#TRMPBF Details

  • Manufacturer Part Number:

    LTC3549EDCB#TRMPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    2 X 3 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, MO-229, DFN-6

  • Pin Count:

    6

  • Manufacturer Package Code:

    05-08-1715

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    1.6 V

  • Input Voltage-Nom:

    2.2 V

  • JESD-30 Code:

    R-PDSO-N6

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Output Current-Max:

    0.6 A

  • Output Voltage-Min:

    0.611 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC6,.12,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max (Isup):

    0.475 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2700 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL EXTENDED

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2 mm

LTC3549EDCB#TRMPBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the VIN pin is 15V, but it's recommended to keep it below 12V for optimal performance and to prevent damage to the device.
  • To ensure the stability of the output voltage, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, ensure that the input voltage is within the recommended range and the device is operated within the specified temperature range.
  • The maximum output current that can be drawn from the device is 2A, but it's recommended to keep it below 1.5A for optimal performance and to prevent overheating.
  • To configure the device for a specific output voltage, use the FB pin to set the output voltage. Connect a resistive divider from the output voltage to the FB pin, and adjust the resistor values to achieve the desired output voltage.
  • The EN pin is the enable pin, which allows you to turn the device on or off. To use it, connect the EN pin to a logic-level signal (0V or 3.3V) to enable or disable the device. When the EN pin is low (0V), the device is disabled, and when it's high (3.3V), the device is enabled.

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LTC3549EDCB#TRMPBF 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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