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ISL68201IRZ - Renesas Electronics

Description: The ISL68201 is a single-phase, synchronous buck PWM controller featuring Intersil’s proprietary R4™ Technology. It supports a wide 4. 5V to 24V input voltage range and a wide 0. 5V to 5. 5V output range. Integrated LDOs provide controller bias voltage, allowing for single supply operation. The ISL68201 includes a PMBus/SMBus/I2C interface for device configuration and telemetry (VIN, VOUT, IOUT, and temperature) and fault reporting. Intersil’s proprietary R4 control scheme has extremely fast transient perfo

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ISL68201IRZ - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - L24.4x4C-QFN
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ISL68201IRZ - Renesas Electronics  - 3D model - Quad Flat No-Lead - L24.4x4C-QFN
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ISL68201IRZ Details

  • Manufacturer Part Number:

    ISL68201IRZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    QFN

  • Package Description:

    QFN-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    L24.4X4C

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    24 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    1

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    24 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:

    0.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • 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:

    BUCK

  • Switching Frequency-Max:

    1500 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

ISL68201IRZ Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in the application note AN1965, which includes guidelines for component placement, thermal management, and routing to minimize noise and ensure reliable operation.
  • The output voltage of the ISL68201IRZ can be configured using the VID pins and an external resistor divider network. The specific configuration depends on the desired output voltage and can be calculated using the equations provided in the datasheet.
  • The ISL68201IRZ has an absolute maximum input voltage rating of 25V, but the recommended operating input voltage range is 4.5V to 20V. Exceeding the maximum input voltage can damage the device.
  • The ISL68201IRZ has a built-in overcurrent protection (OCP) feature that limits the output current to a safe level in the event of a fault. The OCP threshold can be adjusted using an external resistor connected to the OCP pin.
  • The ISL68201IRZ has an operating junction temperature range of -40°C to 125°C, but the device's performance and reliability may be affected at high temperatures. It's recommended to follow the thermal management guidelines in the datasheet to ensure reliable operation.

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