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MP7770GF-Z - Monolithic Power Systems (MPS)

Description: Audio Amp Speaker 1-CH Mono/2-CH Stereo 41W/22W/108W Class-D 28-Pin TSSOP EP T/R - Tape and Reel

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MP7770GF-Z - Monolithic Power Systems (MPS) - PCB symbol
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PCB Footprints
MP7770GF-Z - Monolithic Power Systems (MPS) PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP-28 EP
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MP7770GF-Z - Monolithic Power Systems (MPS) - 3D model - Small Outline Packages - TSSOP-28 EP
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MP7770GF-Z Details

  • Manufacturer Part Number:

    MP7770GF-Z

  • 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

  • Factory Lead Time:

    24 Weeks

  • 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:

    41 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

  • Peak Reflow Temperature (Cel):

    260

  • 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

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

    40

  • Width:

    4.4 mm

MP7770GF-Z Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias under the IC is recommended. Keep the input and output capacitors close to the IC and use short, wide traces for the power paths.
  • Use the provided compensation network calculation tool or consult the application note AN-114 to determine the optimal values for the compensation components. The tool takes into account the output capacitor, inductor, and desired crossover frequency.
  • The maximum allowed input voltage ripple is 10% of the nominal input voltage. Exceeding this limit may affect the regulator's stability and performance.
  • While ceramic capacitors can be used, they may not provide the same level of stability as electrolytic or tantalum capacitors due to their lower equivalent series resistance (ESR). Ensure the ceramic capacitor meets the minimum ESR requirement specified in the datasheet.
  • Follow the recommended PCB layout and component placement guidelines, use a shielded inductor, and add EMI filtering components (e.g., common-mode chokes, ferrite beads) as needed to meet the required EMI standards.

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MP7770GF-Z Overview

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