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FSA2275UMX - onsemi

Description: Audio Switch IC 1 Channel 12-UMLP (1.8x1.8) 2.5V ~ 5.5V 40°C ~ 85°C (TA) 230MHz

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PCB Footprints
FSA2275UMX - onsemi PCB footprint - Other - Other - 12-UFQFN_2025-4
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3D Models
FSA2275UMX - onsemi  - 3D model - Other - 12-UFQFN_2025-4
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FSA2275UMX Details

  • Manufacturer Part Number:

    FSA2275UMX

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    UQFN-12

  • Package Description:

    VQCCN,

  • Manufacturer Package Code:

    523BE

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Philippines

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    8

  • Analog IC - Other Type:

    AUDIO/VIDEO SWITCH

  • JESD-30 Code:

    S-XQCC-N12

  • JESD-609 Code:

    e4

  • Length:

    1.8 mm

  • Moisture Sensitivity Level:

    1

  • Normal Position:

    NO/NC

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Off-state Isolation-Nom:

    92 dB

  • On-state Resistance Match-Nom:

    0.065 Ω

  • On-state Resistance-Max (Ron):

    1 Ω

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    COMMON OUTPUT

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.6 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Switching:

    BREAK-BEFORE-MAKE

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    1.8 mm

FSA2275UMX Frequently Asked Questions (FAQs)

  • A good PCB layout for the FSA2275UMX involves keeping the input and output traces short and wide, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure proper biasing, connect the VCC pin to a stable 3.3V or 5V power supply, and the EN pin to a logic high (e.g., 3.3V or 5V) to enable the device. The VCC pin should be decoupled with a 1uF capacitor to ground.
  • The maximum current rating of the FSA2275UMX is 2.5A. However, it's recommended to limit the current to 2A or less to ensure reliable operation and to prevent overheating.
  • To protect the FSA2275UMX from overvoltage and overcurrent conditions, use a voltage regulator to regulate the input voltage, and add overcurrent protection devices such as fuses or PTC thermistors in series with the input power supply.
  • To manage thermal issues, ensure good airflow around the device, use a heat sink if necessary, and keep the device away from other heat sources. The FSA2275UMX has a thermal shutdown feature that turns off the device when the junction temperature exceeds 150°C.

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FSA2275UMX Overview

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