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ISL8024IRTAJZ - Renesas Electronics

Description: The ISL8024 is a highly efficient, monolithic, synchronous step-down DC/DC converter that can deliver 4A of continuous output current from a 2.7V to 5.5V input supply. The device uses current mode control architecture to deliver very low-duty cycle operation at high frequency with fast transient response and excellent loop stability. It has an adjustable frequency from 500kHz to 4MHz with the default at 1MHz (ISL8023/24).The ISL8023 and ISL8024 integrate a very low On-resistance P-Channel (45mΩ) high side F

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ISL8024IRTAJZ - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - L16.3x3D-
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ISL8024IRTAJZ - Renesas Electronics  - 3D model - Quad Flat No-Lead - L16.3x3D-
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ISL8024IRTAJZ Details

  • Manufacturer Part Number:

    ISL8024IRTAJZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TQFN

  • Package Description:

    TQFN-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    L16.3X3D

  • Country Of Origin:

    Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Date Of Intro:

    2017-10-20

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    8

  • Additional Feature:

    PFM TECHNIQUE ALSO USED

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.7 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    7.8 A

  • Package Body Material:

    PLASTIC/EPOXY

  • 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:

    BUCK

  • Switching Frequency-Max:

    1200 kHz

  • Temperature Grade:

    INDUSTRIAL

  • 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:

    3 mm

ISL8024IRTAJZ Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. The device should be placed near a thermal pad or heat sink to dissipate heat efficiently.
  • Ensure that the input voltage rises monotonically and does not droop during start-up. Also, add a soft-start capacitor to limit the inrush current during start-up.
  • The maximum allowed input voltage ripple is 10% of the nominal input voltage. Exceeding this limit may affect the device's performance and reliability.
  • Yes, but ensure that the device is properly heat-sinked and the junction temperature (TJ) does not exceed 150°C. Derate the output current accordingly based on the ambient temperature.
  • Check the PCB layout for noise coupling and ensure that the input and output capacitors are properly selected. Also, verify that the feedback loop is properly compensated and the device is operated within its recommended operating conditions.

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ISL8024IRTAJZ Overview

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Part Image ISL8024IRTAJZ-T Renesas Electronics Corporation

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Part Image ISL8024IRTAJZ-T Intersil Corporation

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Part Image ISL8024IRTAJZ-T7A Intersil Corporation

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Part Image ISL8024IRTAJZ-T7A Renesas Electronics Corporation

Switching Regulator, Current-mode, 4A, 4000kHz Switching Freq-Max, PQCHIP CARRIER, HEAT SINK/SLUG, VERY VERY THIN PROFILE16

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