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MP7748SGF - Monolithic Power Systems (MPS)

Description: Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D 28-TSSOP-EP

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MP7748SGF - Monolithic Power Systems (MPS) - PCB symbol
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MP7748SGF - Monolithic Power Systems (MPS) PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP-28 EP
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MP7748SGF - Monolithic Power Systems (MPS) - 3D model - Small Outline Packages - TSSOP-28 EP
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MP7748SGF Details

  • Manufacturer Part Number:

    MP7748SGF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TSSOP-28

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Monolithic Power Systems

  • YTEOL:

    8

  • Consumer IC Type:

    CLASS D AUDIO AMPLIFIER

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    9.7 mm

  • Moisture Sensitivity Level:

    2A

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    30 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP28,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

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

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    36 V

  • Supply Voltage-Min (Vsup):

    9.5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    4.4 mm

MP7748SGF Frequently Asked Questions (FAQs)

  • The MP7748SGF can handle an input voltage up to 24V, but it's recommended to keep it below 18V for optimal performance and reliability.
  • To ensure stability, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, keep the output voltage within the recommended range of 0.8V to 5.5V.
  • The MP7748SGF can provide a maximum output current of 4A, but it's recommended to keep it below 3A for optimal performance and reliability.
  • The soft-start time can be configured by adding an external capacitor between the SS pin and GND. The soft-start time is proportional to the capacitance value, with a typical value of 10nF to 100nF.
  • The EN pin is an active-high enable input that allows the user to turn the regulator on or off. Connect the EN pin 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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