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ISL68300IRAZ - Renesas Electronics

Description: Renesas Electronics ISL68300IRAZ, DC-DC Controller 1 MHz 24-Pin, QFN

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ISL68300IRAZ - Renesas Electronics - PCB symbol
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PCB Footprints
ISL68300IRAZ - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - L24.4x4H 24 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE
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3D Models
ISL68300IRAZ - Renesas Electronics - 3D model - Quad Flat No-Lead - L24.4x4H 24 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE
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ISL68300IRAZ Details

  • Manufacturer Part Number:

    ISL68300IRAZ

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    QFN-24

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2018-06-07

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Additional Feature:

    OUTPUT VOLTAGE RANGE: 0.45V TO 5.5V

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    16 V

  • Input Voltage-Min:

    4.75 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PQCC-N24

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    0.45 V

  • 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:

    1 mm

  • Supply Current-Max (Isup):

    30 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1000 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

ISL68300IRAZ Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note AN1965, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure optimal performance.
  • The ISL68300IRAZ has a built-in overcurrent protection feature that can be enabled by connecting the OCP pin to a resistor and capacitor network. The datasheet provides a calculation for the OCP threshold voltage, and Renesas also provides an application note AN1964 that provides more detailed guidance on implementing overcurrent protection.
  • Renesas recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF for the input capacitor, depending on the specific application requirements. The datasheet provides more detailed guidance on input capacitor selection and placement.
  • The ISL68300IRAZ has a resistive divider network that sets the output voltage. Renesas provides a calculation for the resistor values in the datasheet, and also provides an online calculator tool to simplify the process.
  • The ISL68300IRAZ has a maximum ambient temperature rating of 85°C, but this can be derated based on the specific application requirements and thermal design. Renesas provides thermal derating curves in the datasheet to help engineers determine the maximum ambient temperature rating for their specific design.

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