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ISL95338IRTZ-T - Renesas Electronics

Description: The ISL95338 is a bidirectional, buck-boost voltage regulator that provides buck-boost voltage regulation and protection features. The Renesas advanced R3™ Technology provides high light-load efficiency, fast transient response, and seamless DCM/CCM transitions. The ISL95338 takes input power from a wide range of DC power sources (such as conventional AC/DC ADPs, USB PD ports, and travel ADPs) and safely converts it to a regulated voltage up to 20V. The ISL95338 can also convert a wide range DC power source

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ISL95338IRTZ-T - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - L32.4x4D 32 LEAD THIN QUAD FLAT NO-LEAD PLASTIC PACKAGE
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3D Models
ISL95338IRTZ-T - Renesas Electronics  - 3D model - Quad Flat No-Lead - L32.4x4D 32 LEAD THIN QUAD FLAT NO-LEAD PLASTIC PACKAGE
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ISL95338IRTZ-T Details

  • Manufacturer Part Number:

    ISL95338IRTZ-T

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TQFN

  • Package Description:

    TQFN-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    L32.4X4D

  • Country Of Origin:

    Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Date Of Intro:

    2018-07-18

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    8

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    24 V

  • Input Voltage-Min:

    4 V

  • JESD-30 Code:

    S-PQCC-N32

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    20 V

  • Output Voltage-Min:

    4 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.16SQ,16

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max (Isup):

    3.3 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    1150 kHz

  • Terminal Finish:

    Pure Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

ISL95338IRTZ-T Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in the ISL95338 evaluation board user manual, which includes guidelines for component placement, thermal management, and routing to minimize noise and ensure optimal performance.
  • To ensure reliable operation in high-temperature environments, it is recommended to follow the thermal design guidelines in the datasheet, including providing adequate heat sinking and airflow, and using thermal interface materials to reduce thermal resistance.
  • The recommended input and output capacitors for the ISL95338 are 10uF to 22uF X5R or X7R ceramic capacitors, with a voltage rating of 10V to 25V, depending on the specific application requirements.
  • To troubleshoot issues with the device not turning on or not regulating properly, check the input voltage, enable pin, and output voltage, and ensure that the device is properly configured and that the input and output capacitors are properly selected and installed.
  • Renesas recommends following the JEDEC J-STD-020 standard for soldering and rework of the ISL95338, which includes guidelines for temperature, time, and soldering techniques to prevent damage to the device.

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