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LTC3889EUKG#TRPBF - Analog Devices

Description: Buck Switching Regulator IC Positive Programmable 1V 2 Output 52-WFQFN, 46 Leads, Exposed Pad

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LTC3889EUKG#TRPBF - Analog Devices PCB footprint - Other - Other - UKG PACKAGE VARIATION: UKG52(46) 52-LEAD (7mm × 8mm)_2025-1
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LTC3889EUKG#TRPBF - Analog Devices  - 3D model - Other - UKG PACKAGE VARIATION: UKG52(46) 52-LEAD (7mm × 8mm)_2025-1
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LTC3889EUKG#TRPBF Details

  • Manufacturer Part Number:

    LTC3889EUKG#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-52/46

  • Pin Count:

    52

  • Manufacturer Package Code:

    05-08-1947

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2018-11-16

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    5 V

  • Input Voltage-Nom:

    16 V

  • JESD-30 Code:

    R-PQCC-N46

  • JESD-609 Code:

    e3

  • Length:

    8 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    46

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    40 V

  • Output Voltage-Min:

    1 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HQCCN

  • Package Equivalence Code:

    LCC46/52,.28X.32,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG

  • Packing Method:

    TR

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    400 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    7 mm

LTC3889EUKG#TRPBF Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the LTC3889EUKG#TRPBF is -40°C to 125°C.
  • The LTC3889EUKG#TRPBF can be configured for a specific voltage output by adjusting the resistors on the FB pin and the VOUT pin. The datasheet provides a formula to calculate the required resistor values for a specific output voltage.
  • The maximum input voltage that the LTC3889EUKG#TRPBF can handle is 28V. Exceeding this voltage may damage the device.
  • To ensure the LTC3889EUKG#TRPBF is stable and does not oscillate, it is recommended to follow the layout guidelines provided in the datasheet, use a sufficient output capacitor, and ensure that the input voltage is within the recommended range.
  • Yes, the LTC3889EUKG#TRPBF can be used in high-current applications. However, it is recommended to ensure that the device is properly heatsinked and that the maximum current rating is not exceeded.

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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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