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ISL81601FVEZ-T - Renesas Electronics

Description: The ISL81601 is a true bidirectional 4-switch synchronous buck-boost controller with peak and average current sensing and monitoring at both ends. Its wide input and output voltage ranges make it suitable for industrial, telecommunication, and after-market automotive applications.The ISL81601 uses the proprietary buck-boost control algorithm with valley current modulation for Boost mode and peak current modulation for Buck mode control. The ISL81601 has four independent control loops for input and output vo

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ISL81601FVEZ-T - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - M38.173C-+
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ISL81601FVEZ-T - Renesas Electronics  - 3D model - Small Outline Packages - M38.173C-+
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ISL81601FVEZ-T Details

  • Manufacturer Part Number:

    ISL81601FVEZ-T

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP-EP

  • Package Description:

    TSSOP-EP-38

  • Pin Count:

    38

  • Manufacturer Package Code:

    M38.173C

  • Country Of Origin:

    Malaysia, Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    8

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT/VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    8 V

  • JESD-30 Code:

    R-PDSO-G38

  • JESD-609 Code:

    e3

  • Length:

    9.7 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    38

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    60 V

  • Output Voltage-Min:

    0.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP38,.25,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    6 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    650 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

ISL81601FVEZ-T Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in the ISL81601FVEZ-T evaluation board user manual, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The ISL81601FVEZ-T has a programmable input voltage range, which can be configured using the EN/UVLO pin and the VSET pin. Refer to the datasheet for specific configuration options and equations to calculate the required resistor values.
  • The ISL81601FVEZ-T can deliver up to 1A of output current, but this may vary depending on the input voltage, output voltage, and thermal conditions. Refer to the datasheet for detailed current rating information and thermal derating curves.
  • Renesas provides EMC guidelines and recommendations in the ISL81601FVEZ-T datasheet and application notes, including layout considerations, filtering, and shielding techniques to minimize electromagnetic interference (EMI) and ensure compliance with relevant standards.
  • The ISL81601FVEZ-T has built-in undervoltage lockout (UVLO) and overvoltage protection (OVP) features that ensure the device remains in a safe state during input voltage transients or brownouts. Refer to the datasheet for specific details on UVLO and OVP thresholds and response times.

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