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ISL28023FR12Z - Renesas Electronics

Description: The ISL28023 is a bidirectional high-side and low-side digital current sense and voltage monitor with a serial interface. The device monitors power supply current, voltage and provides the digital results along with calculated power. The ISL28023 provides tight accuracy of 0. 05% for both voltage and current monitoring. The auxiliary input provides an additional power monitor function. The VCC power can either be externally supplied or internally regulated, which allows the ISL28023 to handle a common-mode

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ISL28023FR12Z - Renesas Electronics - PCB symbol
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PCB Footprints
ISL28023FR12Z - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - L24.4x4D-+
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ISL28023FR12Z - Renesas Electronics - 3D model - Quad Flat No-Lead - L24.4x4D-+
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ISL28023FR12Z Details

  • Manufacturer Part Number:

    ISL28023FR12Z

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    24

  • Manufacturer Package Code:

    L24.4X4D

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    8

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    DIGITAL POWER CONTROLLER

  • JESD-30 Code:

    S-PQCC-N24

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

ISL28023FR12Z Frequently Asked Questions (FAQs)

  • A good PCB layout is crucial for the ISL28023FR12Z. Renesas recommends a 4-layer PCB with a solid ground plane, and to keep the analog and digital grounds separate. The input and output traces should be kept short and away from noise sources. A dedicated ground pin for the device is also recommended.
  • The ISL28023FR12Z has a built-in POR and BOR circuitry. To handle these, ensure that the power supply is stable and within the recommended operating range. Add a capacitor between the VCC and GND pins to filter out noise and ensure a clean power-on reset. For BOR, add a voltage supervisor or a reset IC to detect and respond to brown-out conditions.
  • The recommended input voltage range for the ISL28023FR12Z is 2.7V to 5.5V. Operating the device outside this range may affect its accuracy and reliability. Ensure that the input voltage is within this range to guarantee optimal performance.
  • The ISL28023FR12Z does not require calibration. It is a highly accurate device with a built-in calibration circuitry. However, to ensure optimal accuracy, ensure that the device is operated within the recommended temperature range and that the input voltage is stable and within the recommended operating range.
  • The ISL28023FR12Z has a fast response time of 100μs to changes in input voltage. This allows it to quickly respond to changes in the input voltage and provide an accurate measurement.

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ISL28023FR12Z Overview

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