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ISL68224IRAZ - Renesas Electronics

Description: Regulator Positive Output PMBus DC-DC Controller IC 52-QFN (6x6), -40°C to +125°C

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PCB Footprints
ISL68224IRAZ - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - L52.6x6A_2025
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3D Models
ISL68224IRAZ - Renesas Electronics  - 3D model - Quad Flat No-Lead - L52.6x6A_2025
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ISL68224IRAZ Details

  • Manufacturer Part Number:

    ISL68224IRAZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    QFN-52

  • Pin Count:

    52

  • Manufacturer Package Code:

    L52.6X6A

  • Country Of Origin:

    Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Date Of Intro:

    2020-10-02

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    7

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    3.465 V

  • Input Voltage-Min:

    3.135 V

  • Input Voltage-Nom:

    3.3 V

  • JESD-30 Code:

    S-PQCC-N52

  • JESD-609 Code:

    e3

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    52

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    3.05 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HQCCN

  • Package Equivalence Code:

    LCC52,.24SQ,16

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.05 mm

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    PHASE-SHIFT

  • Switching Frequency-Max:

    2000 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    6 mm

ISL68224IRAZ 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 ISL68224IRAZ has a resistor-programmable output voltage. The output voltage can be set by selecting the appropriate resistors for the VID and VSENSE pins, as described in the datasheet. Renesas also provides a voltage calculator tool to help with the selection.
  • While the datasheet specifies a maximum input voltage of 25V, it's essential to note that the device can handle higher input voltages with proper derating. Renesas recommends consulting their application note AN1964 for guidance on input voltage derating and overvoltage protection.
  • The ISL68224IRAZ has built-in OCP and SCP features. To implement these features, engineers need to connect the OCP and SCP pins to the input voltage and set the threshold levels using external resistors, as described in the datasheet.
  • Renesas recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF, placed as close as possible to the VIN pin to minimize input voltage ripple and ensure stable operation.

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