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ISL68233IRAZ - Renesas Electronics

Description: The ISL68233 is a digital dual output multiphase (X+Y ≤ 5) PWM controller supporting PMBus V1.3/AVSBus interfaces. The controller can be configured to support any phase assignments up to a maximum of five phases across the two outputs (X and Y). For example, 4+1, 3+2, 3+1, 1+1, or a single output operation as a 5+0 configuration is supported. Increased power density and PMBus V1.3 interface support allows the ISL68233 to support any demanding power supply requirement.The ISL68233 with AVSBus complements PMB

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ISL68233IRAZ - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - ISL68233IRAZ
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ISL68233IRAZ - Renesas Electronics  - 3D model - Quad Flat No-Lead - ISL68233IRAZ
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ISL68233IRAZ Details

  • Manufacturer Part Number:

    ISL68233IRAZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    TQFN

  • Package Description:

    TQFN-40

  • Pin Count:

    40

  • Manufacturer Package Code:

    L40.5X5D

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Date Of Intro:

    2020-10-01

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    1

  • 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-N40

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    40

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    3.05 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC40,.2SQ,16

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.75 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:

    5 mm

ISL68233IRAZ Frequently Asked Questions (FAQs)

  • The maximum output current capability of the ISL68233IRAZ is 30A, but it can be limited by the thermal design and the input voltage.
  • The compensation network can be optimized using the provided equations and graphs in the datasheet, or by using Renesas' PowerCompass tool, which provides a graphical interface for designing and optimizing the compensation network.
  • The recommended layout and placement for the ISL68233IRAZ is to keep the high-current paths short and wide, and to place the input and output capacitors close to the device. The datasheet provides a recommended layout and placement diagram.
  • The thermal design for the ISL68233IRAZ should be handled by providing a sufficient heat sink and ensuring good airflow around the device. The datasheet provides thermal resistance and junction-to-case thermal resistance values to aid in thermal design.
  • The VCC pin on the ISL68233IRAZ is used to power the internal control circuitry and should be connected to a stable 5V supply. It is not recommended to use the VCC pin as a power output.

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