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ISL68301IRAZ - Renesas Electronics

Description: This device is no longer supported and is not recommended for new designs.The ISL68300 with integrated MOSFET drivers and ISL68301 with PWM output simplify designing power supplies for data center, wired and wireless communications, and factory automation equipment. The ISL68300 can drive discrete external MOSFETs directly, while the ISL68301 pairs with Renesas’ smart power stages or DrMOS power stages to create a complete voltage regulator solution.

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ISL68301IRAZ - 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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ISL68301IRAZ - Renesas Electronics  - 3D model - Quad Flat No-Lead - L24.4x4H 24 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE
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ISL68301IRAZ Details

  • Manufacturer Part Number:

    ISL68301IRAZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    QFN-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    L24.4X4H

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • 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

  • Moisture Sensitivity Level:

    3

  • 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 Equivalence Code:

    LCC24,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    1 mm

  • Supply Current-Max (Isup):

    37 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

  • Width:

    4 mm

ISL68301IRAZ Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. The top layer should have a wide copper pour connected to the thermal pad, and the bottom layer should have a solid ground plane.
  • Follow the power-up sequence outlined in the datasheet, and ensure that the EN pin is high before configuring the device. Also, make sure to configure the device within the recommended timing parameters.
  • The maximum capacitive load that can be driven by the ISL68301IRAZ is 10nF. Exceeding this limit may affect the device's stability and performance.
  • Use a logic analyzer or oscilloscope to verify the I2C clock and data signals. Check for proper pull-up resistors, signal integrity, and ensure that the I2C bus is not overloaded.
  • Use a TVS diode or a transient voltage suppressor (TVS) array to protect the device from electrostatic discharge (ESD) events. Follow the recommended PCB layout and component selection guidelines.

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ISL68301IRAZ Overview

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Switching Controller, Voltage-mode, 1000kHz Switching Freq-Max, PQCC24

Part Image ISL68301IRAZ-TK Renesas Electronics Corporation

Switching Controller, Voltage-mode, 1000kHz Switching Freq-Max, PQCC24