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LP5810ADSDR - Texas Instruments

Description: LED Lighting Drivers 4 CHANNEL FLEXLED DRIVER

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PCB Footprints
LP5810ADSDR - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DSD0008B
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LP5810ADSDR - Texas Instruments  - 3D model - Small Outline No-lead - DSD0008B
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LP5810ADSDR Details

  • Manufacturer Part Number:

    LP5810ADSDR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SON-8

  • 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:

    S-PDSO-N8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    4

  • Number of Functions:

    1

  • Number of Segments:

    4

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.12,25

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 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:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

  • fmax-Min:

    0.024 MHz

LP5810ADSDR Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a compact layout with the LP5810ADSDR placed close to the load, and the input and output capacitors placed as close as possible to the device. A 4-layer PCB with a solid ground plane is also recommended to minimize noise and EMI.
  • The output filter design should be optimized based on the specific application requirements. A general guideline is to use a low-ESR output capacitor with a value between 10uF to 22uF, and a series resistor with a value between 0.1ohm to 1ohm. The output filter should be designed to provide a cutoff frequency below the switching frequency of the LP5810ADSDR.
  • The LP5810ADSDR can handle input voltages up to 15V, but it is recommended to operate within the specified input voltage range of 2.7V to 5.5V to ensure reliable operation and to prevent damage to the device.
  • To ensure stability, the LP5810ADSDR requires a minimum output capacitance of 10uF, and the output voltage should be decoupled from the input voltage using a capacitor with a value between 1uF to 10uF. Additionally, the device should be operated within the specified input voltage range and the output current should not exceed the maximum rated current.
  • The LP5810ADSDR has a thermal derating of 40°C/W, which means that the device can operate at a maximum junction temperature of 125°C. The device should be operated within the specified temperature range to ensure reliable operation and to prevent damage to the device.

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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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