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LP5812DYBHR - Texas Instruments

Description: LED Lighting Drivers 16 CHANNEL FLEXLED DRIVER

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LP5812DYBHR Details

  • Manufacturer Part Number:

    LP5812DYBHR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DSBGA-9

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Data Input Mode:

    SERIAL

  • Display Mode:

    DOT MATRIX

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    S-XBGA-B9

  • JESD-609 Code:

    e1

  • Length:

    1.4 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    12

  • Number of Functions:

    1

  • Number of Segments:

    12

  • Number of Terminals:

    9

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    BGA

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.625 mm

  • Supply Current-Max:

    0.65 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3.6 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    2.7 V

  • Supply Voltage1-Nom:

    3.6 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • 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:

    1.4 mm

  • fmax-Min:

    0.1 MHz

LP5812DYBHR Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 2-layer PCB with a solid ground plane on the bottom layer and a thermal relief pattern on the top layer to minimize thermal resistance. A minimum of 2 oz copper thickness is recommended for optimal heat dissipation.
  • To ensure stable output voltage, use a high-quality input capacitor with low ESR (Equivalent Series Resistance) and a minimum capacitance of 10uF. Additionally, use a feedback capacitor with a value between 10nF to 100nF to stabilize the output voltage.
  • The LP5812DYBHR can deliver up to 1.5A of output current, but it's recommended to derate the output current to 1.2A for optimal reliability and thermal performance.
  • Use a TVS (Transient Voltage Suppressor) diode or a voltage clamp circuit at the input to protect the LP5812DYBHR from voltage surges and transients. This will help prevent damage to the device and ensure reliable operation.
  • Texas Instruments recommends using a low-ESR ceramic capacitor, such as an X5R or X7R type, with a minimum capacitance of 10uF and a voltage rating of at least 1.5 times the maximum input voltage.

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LP5812DYBHR Overview

Use the download button to access the LP5812DYBHR 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like LP581, or try a keyword search, such as Display Drivers

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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