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ISL95338HRTZ - 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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PCB Footprints
ISL95338HRTZ - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - L32.4x4D 32 LEAD THIN QUAD FLAT NO-LEAD PLASTIC PACKAGE-1
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3D Models
ISL95338HRTZ - Renesas Electronics  - 3D model - Quad Flat No-Lead - L32.4x4D 32 LEAD THIN QUAD FLAT NO-LEAD PLASTIC PACKAGE-1
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ISL95338HRTZ Details

  • Manufacturer Part Number:

    ISL95338HRTZ

  • 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 Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    24 V

  • Input Voltage-Min:

    4 V

  • Input Voltage-Nom:

    23 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:

    -10 °C

  • Output Voltage-Max:

    20 V

  • Output Voltage-Nom:

    8 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:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    1000 kHz

  • Temperature Grade:

    OTHER

  • 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

ISL95338HRTZ Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in the ISL95338HRTZ evaluation board user manual, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • To ensure reliable operation in high-temperature environments, it is recommended to follow the thermal design guidelines in the datasheet, including keeping the junction temperature (TJ) below 125°C, using a heat sink if necessary, and ensuring good airflow around the device.
  • The recommended input capacitor value is 10uF to 22uF, and the type should be a low-ESR ceramic capacitor, such as X5R or X7R, to minimize input ripple and ensure stable operation.
  • To troubleshoot issues with the ISL95338HRTZ, check the input voltage, output load, and PCB layout for any errors or inconsistencies. Use an oscilloscope to measure the output voltage and input voltage ripple, and check the device temperature using an infrared thermometer or thermocouple.
  • Yes, the ISL95338HRTZ is compatible with lead-free soldering processes, and Renesas recommends following the JEDEC J-STD-020C standard for lead-free soldering.

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ISL95338HRTZ Overview

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