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ISL6269BCRZ - Renesas Electronics

Description: The ISL6269B IC is a Single-phase Synchronous-Buck PWM controller featuring Intersil's Robust Ripple Regulator R3™ Technology that delivers truly superior dynamic response to input voltage and output load transients. Integrated MOSFET drivers and bootstrap diode result in fewer components and smaller implementation area. Intersil’s R3™ Technology combines the best features of fixed-frequency PWM and hysteretic PWM while eliminating many of their shortcomings. R3™ Technology employs an innovative modulator t

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ISL6269BCRZ - Renesas Electronics - PCB symbol
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PCB Footprints
ISL6269BCRZ - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - L16.4x4 16 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE-
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ISL6269BCRZ - Renesas Electronics - 3D model - Quad Flat No-Lead - L16.4x4 16 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE-
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ISL6269BCRZ Details

  • Manufacturer Part Number:

    ISL6269BCRZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    QFN-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    L16.4X4

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    25 V

  • Input Voltage-Min:

    5 V

  • Input Voltage-Nom:

    15 V

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -10 °C

  • Output Current-Max:

    25 A

  • Output Voltage-Max:

    3.3 V

  • Output Voltage-Min:

    0.6 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.16SQ,25

  • 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:

    600 kHz

  • Technology:

    MOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

ISL6269BCRZ Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the ISL6269BCRZ involves placing the input capacitors close to the VIN pin, using a solid ground plane, and keeping the high-current paths short and wide. Additionally, it's recommended to place the output capacitors close to the VOUT pin and to use a separate layer for the high-frequency signals.
  • The selection of input and output capacitors for the ISL6269BCRZ depends on the specific application requirements. In general, it's recommended to use low-ESR capacitors with a high ripple current rating. The input capacitor should be able to handle the input voltage and current, while the output capacitor should be able to handle the output voltage and current. The datasheet provides guidelines for capacitor selection, but it's recommended to consult with a capacitor manufacturer for specific recommendations.
  • The maximum ambient temperature range for the ISL6269BCRZ is -40°C to +85°C. However, the device can operate at higher temperatures with derating. It's recommended to consult the datasheet for specific derating information.
  • The ISL6269BCRZ has built-in OVP and UVP features. The OVP threshold is set to 6.5V, and the UVP threshold is set to 2.5V. However, these thresholds can be adjusted using external resistors. It's recommended to consult the datasheet for specific implementation details.
  • The maximum output current capability of the ISL6269BCRZ is 9A. However, the actual output current capability depends on the input voltage, output voltage, and ambient temperature. It's recommended to consult the datasheet for specific output current derating information.

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ISL6269BCRZ Overview

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