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ISL68127IRAZ-T7A - Renesas Electronics

Description: The ISL68127 is a digital dual output, flexible multiphase (X+Y ≤ 7) PWM controller supporting the latest PMBus V1. 3 specifications. The ISL68127can be configured to support any desired phase assignments up to a maximum of seven phases across the two outputs (X+Y). For example, 6+1, 5+2, 4+2, 3+3, 3+2, or even a single output operation as a 7+0 configuration are supported. The ISL68127 uses the Renesas proprietary linear synthetic digital current modulation scheme to achieve the industry's best combination

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ISL68127IRAZ-T7A - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - L48.6x6B 48 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE--
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3D Models
ISL68127IRAZ-T7A - Renesas Electronics  - 3D model - Quad Flat No-Lead - L48.6x6B 48 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE--
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ISL68127IRAZ-T7A Details

  • Manufacturer Part Number:

    ISL68127IRAZ-T7A

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    QFN

  • Package Description:

    QFN-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    L48.6X6B

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    1

  • Analog IC - Other Type:

    DUAL 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-N48

  • JESD-609 Code:

    e3

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    3.05 V

  • Output Voltage-Min:

    0.25 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC48,.24SQ,16

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    CONSTANT FREQUENCY

  • Switching Frequency-Max:

    1000 kHz

  • Temperature Grade:

    INDUSTRIAL

  • 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

ISL68127IRAZ-T7A 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 device is operated within the recommended voltage and current ranges, and that the PCB is designed to minimize thermal gradients and hotspots.
  • Not using the recommended capacitors may lead to reduced performance, increased noise, and potential instability. The capacitors help to filter out noise and ensure stable operation.
  • Yes, the device is designed to meet the requirements of high-reliability and safety-critical applications. However, additional testing and validation may be required to ensure compliance with specific industry standards.
  • Use a systematic approach to troubleshoot, starting with a review of the PCB layout, component selection, and soldering quality. Check for signs of overheating, electrical overstress, or other environmental factors that may be contributing to the issue.

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ISL68127IRAZ-T7A Overview

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Part Image ISL68127IRAZ Renesas Electronics Corporation

Dual Switching Controller, Voltage-mode, 1000kHz Switching Freq-Max, PQCC48