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LM3632AYFFR - Texas Instruments

Description: Single-Chip Backlight with Bias Power and 1.5-A Flash LED Driver

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PCB Footprints
LM3632AYFFR - Texas Instruments PCB footprint - BGA - BGA - YFF0030_2020
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3D Models
LM3632AYFFR - Texas Instruments  - 3D model - BGA - YFF0030_2020
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LM3632AYFFR Details

  • Manufacturer Part Number:

    LM3632AYFFR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    BGA

  • Pin Count:

    30

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Data Input Mode:

    SERIAL

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PBGA-B30

  • JESD-609 Code:

    e1

  • Length:

    2.44 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Segments:

    16

  • Number of Terminals:

    30

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • 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 Voltage-Max:

    5 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3.7 V

  • Surface Mount:

    YES

  • 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:

    2.04 mm

  • fmax-Min:

    1.1 MHz

LM3632AYFFR Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM3632AYFFR is 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
  • To ensure stability, make sure to follow the recommended PCB layout guidelines, use a sufficient output capacitor (at least 10uF), and add a 1uF capacitor between the VIN and GND pins.
  • The minimum input voltage required for the LM3632AYFFR to operate is 2.7V, but it's recommended to keep it above 3V for optimal performance.
  • The LM3632AYFFR is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage as the temperature increases to ensure reliability.
  • The output voltage of the LM3632AYFFR can be calculated using the formula: VOUT = 0.8V x (1 + R1/R2), where R1 and R2 are the resistors used in the feedback network.

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LM3632AYFFR 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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