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MP2481DH-LF-P - Monolithic Power Systems (MPS)

Description: LED Driver IC 1 Output DC DC Regulator Step-Down (Buck) Analog, PWM Dimming 1.2A 8-MSOP-EP

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MP2481DH-LF-P - Monolithic Power Systems (MPS) PCB footprint - Small Outline Packages - Small Outline Packages - MSOP8E W/ EXPOSED PAD
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MP2481DH-LF-P - Monolithic Power Systems (MPS)  - 3D model - Small Outline Packages - MSOP8E W/ EXPOSED PAD
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MP2481DH-LF-P Details

  • Manufacturer Part Number:

    MP2481DH-LF-P

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MSOP-8

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    24 Weeks

  • Manufacturer:

    Monolithic Power Systems

  • YTEOL:

    7.89

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    S-PDSO-G8

  • Length:

    3 mm

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    REEL

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Max:

    36 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    12 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

MP2481DH-LF-P Frequently Asked Questions (FAQs)

  • The maximum input voltage is 28V, but it's recommended to keep it below 24V for optimal performance and reliability.
  • To ensure stability, make sure to use the recommended output capacitor values and types, and keep the output voltage within the specified range (0.8V to 15V).
  • The maximum output current is 8A, but it's recommended to derate the current based on the ambient temperature and the input voltage to ensure reliable operation.
  • The power dissipation can be calculated using the formula: Pd = (Vin - Vout) x Iout x Efficiency. The efficiency can be found in the datasheet, and the other values depend on the specific application.
  • The EN (Enable) pin is used to turn the regulator on or off. Connect it to a logic high (e.g., VCC) to enable the regulator, and connect it to a logic low (e.g., GND) to disable it.

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