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ISL84684IUZ - Renesas Electronics

Description: The Intersil ISL84684 device is a low ON-resistance, low voltage, bidirectional, dual single-pole/double-throw (SPDT) analog switch designed to operate from a single +1. 65V to +3. 6V supply. Targeted applications include battery powered equipment that benefits from low rON (0. 35Ω) and fast switching speeds (tON = 50ns, tOFF = 27ns). The digital logic input is 1. 8V logic-compatible when using a single +3V supply. Cell phones, for example, often face ASIC functionality limitations. The number of analog inp

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ISL84684IUZ - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - 10 Ld MSOP (Pb-free)
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ISL84684IUZ - Renesas Electronics  - 3D model - Small Outline Packages - 10 Ld MSOP (Pb-free)
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ISL84684IUZ Details

  • Manufacturer Part Number:

    ISL84684IUZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    MSOP

  • Package Description:

    MSOP-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    M10.118

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Analog IC - Other Type:

    SPDT

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Normal Position:

    NO/NC

  • Number of Channels:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    10

  • Off-state Isolation-Nom:

    68 dB

  • On-state Resistance Match-Nom:

    0.055 Ω

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    SEPARATE OUTPUT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    0.00075 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    1.65 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Switching:

    BREAK-BEFORE-MAKE

  • Technology:

    CMOS

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

ISL84684IUZ Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout in the ISL84684IUZ evaluation board user manual, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The ISL84684IUZ has a thermal pad that must be connected to a thermal plane on the PCB to dissipate heat. A thermal interface material (TIM) can be used to improve heat transfer between the device and the thermal plane. Additionally, the device's thermal shutdown feature can be used to prevent overheating.
  • The recommended input capacitor value is 10uF to 22uF, and the type should be a low-ESR ceramic capacitor, such as an X5R or X7R dielectric, to minimize voltage ripple and ensure stable operation.
  • The output voltage of the ISL84684IUZ can be adjusted by connecting a resistor divider network between the output voltage pin and the feedback pin. The resistor values can be calculated using the formula provided in the datasheet, and the output voltage can be set to a value between 0.8V and 3.3V.
  • During startup, the ISL84684IUZ has a soft-start feature that ramps up the output voltage to prevent inrush currents. During shutdown, the device has an automatic discharge feature that quickly discharges the output capacitor to prevent back-feeding of the input voltage.

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ISL84684IUZ Overview

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