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NCP2820FCT1G - onsemi

Description: Optimized PWM Output Stage: Filterless Capability; Efficiency up to 90% and Low 2.5mA Typical Quiescent Current; Large Output Power Capability: 1.4W with 8Ω Load and THD+N<1%; Wide Supply Voltage Range: 2.5-5.5V Operating Voltage; High Performance, THD+N of 0.03%@Vp=5V, RL=8Ω, Pout=100mW; Excellent PSRR (-65dB): No Need for Voltage Regulation; Surface Mounted Package 9-Pin Flip-Chip CSP (SnPb and Pb-Free); Fully Differential Design. Eliminates Two Input Coupling Capacitors; Very Fast Turn On/Off Times with

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NCP2820FCT1G - onsemi PCB footprint - BGA - BGA - 9 PIN FLIP−CHIP 1.45x1.45x0.596
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NCP2820FCT1G - onsemi  - 3D model - BGA - 9 PIN FLIP−CHIP 1.45x1.45x0.596
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NCP2820FCT1G Details

  • Manufacturer Part Number:

    NCP2820FCT1G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    9 Pin Flip-Chip, 1.45 x 1.45 mm

  • Pin Count:

    9

  • Manufacturer Package Code:

    499AL

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Bandwidth-Nom:

    20 kHz

  • Consumer IC Type:

    CLASS D AUDIO AMPLIFIER

  • JESD-30 Code:

    S-PBGA-B9

  • JESD-609 Code:

    e1

  • Length:

    1.45 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    9

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    2.63 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA9,3X3,20

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.66 mm

  • Supply Current-Max:

    4.6 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    1.45 mm

NCP2820FCT1G Frequently Asked Questions (FAQs)

  • A good PCB layout for the NCP2820FCT1G involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the traces to reduce parasitic inductance and capacitance.
  • To ensure the NCP2820FCT1G operates within its SOA, monitor the input voltage, output current, and ambient temperature, and ensure that the device is properly heatsinked. Also, follow the recommended thermal design guidelines in the datasheet.
  • Not using the recommended input and output capacitors can lead to instability, oscillations, and reduced performance. It may also cause the device to operate outside its specified parameters, leading to reduced reliability and lifespan.
  • Yes, the NCP2820FCT1G is qualified for automotive and high-reliability applications. However, it's essential to follow the recommended design guidelines, testing, and validation procedures to ensure the device meets the specific requirements of the application.
  • To troubleshoot issues with the NCP2820FCT1G, start by verifying the PCB layout, component values, and soldering quality. Then, use oscilloscopes and thermal imaging cameras to identify the root cause of the issue. Consult the datasheet and application notes for guidance on troubleshooting and debugging.

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NCP2820FCT1G Overview

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CLASS D AUDIO AMPLIFIER, 2.63W, 1 Channel(s), 1 Func, PBGA9

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