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ISL6267HRZ - Renesas Electronics

Description: The ISL6267 is designed to be completely compliant with AMD Fusion™ specifications. The ISL6267 controls two Voltage Regulators (VRs), with three integrated gate drivers. The first VR can be configured as 3-, 2-, or 1-phase VR, while the second output can be configured as 2- or 1-phase VR, providing maximum flexibility. The two VRs share the serial control bus to communicate with the CPU and achieve lower cost and smaller board area compared with two-chip solutions. The PWM modulator of the ISL6267 is based

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PCB Footprints
ISL6267HRZ - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 48 Ld 6x6 QFN
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3D Models
ISL6267HRZ - Renesas Electronics  - 3D model - Quad Flat No-Lead - 48 Ld 6x6 QFN
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ISL6267HRZ Details

  • Manufacturer Part Number:

    ISL6267HRZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • 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

  • Date Of Intro:

    2017-11-15

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.25 V

  • Input Voltage-Min:

    4.75 V

  • Input Voltage-Nom:

    5 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:

    100 °C

  • Operating Temperature-Min:

    -10 °C

  • 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

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    300 kHz

  • Temperature Grade:

    OTHER

  • 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

ISL6267HRZ Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note AN1443, which includes guidelines for component placement, thermal management, and routing to minimize noise and ensure optimal performance.
  • The selection of the inductor depends on the specific application requirements, such as output voltage, current, and frequency. Renesas provides an inductor selection guide in their application note AN1444, which includes a step-by-step process for selecting the right inductor.
  • The maximum junction temperature (Tj) for the ISL6267HRZ is 150°C. However, it's recommended to keep the junction temperature below 125°C for optimal reliability and performance.
  • Yes, the ISL6267HRZ is rated for operation up to 105°C ambient temperature. However, the device's performance and reliability may be affected at high temperatures, and additional thermal management may be required.
  • Renesas provides a troubleshooting guide in their application note AN1445, which includes a step-by-step process for identifying and resolving common issues with the ISL6267HRZ.

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ISL6267HRZ Overview

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