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LM3648YFFR - Texas Instruments

Description: LM3648 Synchronous Boost LED Flash Driver with 1.5-A High-Side Current Source

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PCB Footprints
LM3648YFFR - Texas Instruments PCB footprint - BGA - BGA - YFF0012-1
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3D Models
LM3648YFFR - Texas Instruments  - 3D model - BGA - YFF0012-1
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LM3648YFFR Details

  • Manufacturer Part Number:

    LM3648YFFR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DSBGA-12

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PBGA-B12

  • JESD-609 Code:

    e1

  • Length:

    1.66 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Segments:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.625 mm

  • Supply Current-Max:

    0.75 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.5 V

  • Supply Voltage-Nom:

    3.6 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    2.5 V

  • Supply Voltage1-Nom:

    3.6 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    1.28 mm

  • fmax-Min:

    0.4 MHz

LM3648YFFR Frequently Asked Questions (FAQs)

  • The LM3648YFFR can handle a maximum input voltage of 30V, but it's recommended to operate it within the specified input voltage range of 4.5V to 18V for optimal performance.
  • The LM3648YFFR operates within a junction temperature range of -40°C to 125°C. Ensure proper thermal design, including heat sinking and airflow, to maintain a stable temperature within this range.
  • The minimum input capacitance required for the LM3648YFFR is 10uF, but it's recommended to use a higher capacitance value (e.g., 22uF) for better input voltage filtering and stability.
  • Yes, the LM3648YFFR is suitable for high-reliability applications, such as automotive and industrial systems, due to its robust design, high MTBF (mean time between failures), and compliance with various industry standards (e.g., AEC-Q100).
  • To optimize the LM3648YFFR's output voltage accuracy, ensure proper PCB layout, use a high-precision voltage reference, and minimize noise and interference on the feedback network.

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LM3648YFFR Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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