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FPF1204UCX - onsemi

Description: Slew Rate Control with tR of 100us; Low <1.5µA Quiescent Current ; ESD Protected: Above 7kV HBM, 2kV CDM; GPIO / CMOS-Compatible Enable Circuitry; 4-Bump WLCSP, 0.76mm x 0.76mm, 0.4mm Pitch; 1.2V to 5.5V Input Voltage Operating Range ; Typical RON:; Output Discharge Function on FPF1204; 45mΩ at VIN=5.5V; 55mΩ at VIN=3.3V; 90mΩ at VIN=1.8V; 85mΩ at VIN=1.2V

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FPF1204UCX - onsemi PCB footprint - BGA - BGA - FPF1204UCX
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FPF1204UCX - onsemi  - 3D model - BGA - FPF1204UCX
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FPF1204UCX Details

  • Manufacturer Part Number:

    FPF1204UCX

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    WLCSP-4

  • Package Description:

    WLCSP-4

  • Manufacturer Package Code:

    567SS

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    9

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    LOAD SWITCH

  • JESD-30 Code:

    S-XBGA-B4

  • Length:

    0.76 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA4,2X2,16

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.564 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1.2 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    0.76 mm

FPF1204UCX Frequently Asked Questions (FAQs)

  • A recommended PCB layout for the FPF1204UCX is to use a thermal pad with a minimum size of 2.5mm x 2.5mm, and to connect it to a large copper area on the PCB to dissipate heat efficiently.
  • To ensure proper biasing, connect the EN pin to a voltage source between 2.5V and 5.5V, and the VIN pin to a voltage source between 2.5V and 18V. Also, ensure the input voltage is within the recommended operating range.
  • The maximum current rating for the FPF1204UCX is 4A. However, it's recommended to derate the current based on the ambient temperature and PCB layout to ensure reliable operation.
  • Use a voltage supervisor or a voltage monitor IC to detect overvoltage and undervoltage conditions, and implement a shutdown or reset mechanism to protect the FPF1204UCX.
  • The recommended input capacitor value for the FPF1204UCX is 10uF to 22uF, with an ESR of 100mΩ or less, to ensure stable operation and minimize input voltage ripple.

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FPF1204UCX Overview

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