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ISL6262ACRZ - Renesas Electronics

Description: The ISL6262A is a two-phase buck converter regulator implementing Intel® IMVP-6+ protocol with embedded gate drivers. The two-phase buck converter uses two interleaved channels to effectively double the output voltage ripple frequency, and thereby reduce output voltage ripple amplitude with fewer components; lower component cost; reduced power dissipation; and smaller real estate area. The heart of the ISL6262A is the patented R3 Technology™, Intersil's Robust Ripple Regulator modulator. Compared with the t

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ISL6262ACRZ - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - L48.7x7+
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ISL6262ACRZ - Renesas Electronics  - 3D model - Quad Flat No-Lead - L48.7x7+
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ISL6262ACRZ Details

  • Manufacturer Part Number:

    ISL6262ACRZ

  • 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:

    L48.7X7

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Additional Feature:

    ALSO ADJUSTABLE OUTPUT FROM 0.75 TO 1.5V; PWM CONTROL TECHNIQUE ALSO POSSIBLE

  • Analog IC - Other Type:

    DUAL SWITCHING CONTROLLER

  • 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:

    7 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 Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Current-Max (Isup):

    4.1 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    300 kHz

  • Temperature Grade:

    OTHER

  • 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:

    7 mm

ISL6262ACRZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ISL6262ACRZ involves placing the input capacitors close to the VIN pin, using a solid ground plane, and keeping the high-current paths short and wide. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • Choose an inductor with a high saturation current rating, low DC resistance, and a suitable inductance value. The inductor should be able to handle the peak current and have a low core loss. A good starting point is to use an inductor with an inductance value between 1.5uH to 3.3uH.
  • The maximum ambient temperature range for the ISL6262ACRZ is -40°C to +85°C. However, the device can operate up to +100°C with derating.
  • The ISL6262ACRZ has a built-in overcurrent protection feature. To implement it, connect a resistor (R_OC) between the OC pin and GND. The value of R_OC determines the overcurrent threshold. A lower R_OC value sets a higher overcurrent threshold.
  • Yes, the ISL6262ACRZ can be used in a synchronous buck converter configuration. In this configuration, the high-side FET is used as the main switch, and the low-side FET is used as the synchronous rectifier.

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