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FAN8841MPX - onsemi

Description: Built-in Shutdown FunctionPackage Information; Wide Operating Voltage Range of 2.7 to 5.5 V; Over-Voltage Protection (OVP)Piezo Actuator Driver; Internal Soft-Start; Adjustable Step-up Switch Current Limit; Integrated Half-Bridge Switches (VDS=75 V); Integrated Step-up Power Switch up to 36 V; Built-in Protection Circuit ; Step-up DC-DC Converter; Under-Voltage Protection (UVP); Small 4.0 mm × 4.0 mm MLP; Zero Current Detector (ZCD); Dual Half-Bridge Piezoelectric Driver ; Adjustable Step-up Output Voltage

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PCB Footprints
FAN8841MPX - onsemi PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - WQFN
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FAN8841MPX - onsemi  - 3D model - Quad Flat No-Lead - WQFN
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FAN8841MPX Details

  • Manufacturer Part Number:

    FAN8841MPX

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    WQFN-24

  • Package Description:

    MLP-24

  • Manufacturer Package Code:

    510BE

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    17 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    1

  • Additional Feature:

    ADJUSTABLE OUTPUT VOLATGE FROM 0.1 TO 5.0 V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5 V

  • Input Voltage-Min:

    2.8 V

  • Input Voltage-Nom:

    3 V

  • JESD-30 Code:

    S-XQCC-N24

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

FAN8841MPX Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the thermal pad connected to the ground plane to improve heat dissipation.
  • Monitor the device's junction temperature, input voltage, and output current to ensure they are within the specified limits. Use thermal monitoring and overcurrent protection to prevent damage.
  • A low-ESR ceramic capacitor (e.g., X5R or X7R) with a value of 4.7 μF to 10 μF is recommended to filter the input voltage and reduce noise.
  • Use a combination of inductors and capacitors to filter the output voltage. The output filter should be designed to meet the specific application's requirements for ripple, noise, and transient response.
  • Keep the high-current paths short and wide, and use thick copper traces (e.g., 2 oz or 3 oz) to minimize resistance and voltage drops. Avoid sharp corners and use rounded traces to reduce electromagnetic interference (EMI).

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FAN8841MPX Overview

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