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ISL6146BFRZ-T7A - Renesas Electronics

Description: The ISL6146 represents a family of OR-ing MOSFET controllers capable of OR-ing voltages from 1V to 18V. Together with suitably sized N-channel power MOSFETs, the ISL6146 increases power distribution efficiency when replacing a power OR-ing diode in high current applications. It provides gate drive voltage for the MOSFET(s) with a fully integrated charge pump. The ISL6146 allows users to adjust with external resistor(s) the VOUT - VIN trip point, which adjusts the control sensitivity to system power supply n

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ISL6146BFRZ-T7A - Renesas Electronics - PCB symbol
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PCB Footprints
ISL6146BFRZ-T7A - Renesas Electronics PCB footprint - Small Outline No-lead - Small Outline No-lead - L8.3x3J
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ISL6146BFRZ-T7A - Renesas Electronics - 3D model - Small Outline No-lead - L8.3x3J
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ISL6146BFRZ-T7A Details

  • Manufacturer Part Number:

    ISL6146BFRZ-T7A

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    DFN

  • Package Description:

    DFN-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    L8.3X3J

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    1

  • High Side Driver:

    NO

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    BUFFER OR INVERTER BASED MOSFET DRIVER

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    OPEN-DRAIN

  • Output Peak Current Limit-Nom:

    6.5 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.12,25

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max:

    20 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    12 V

  • Supply Voltage1-Max:

    20 V

  • Supply Voltage1-Min:

    1 V

  • Supply Voltage1-Nom:

    12 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Turn-off Time:

    0.13 µs

  • Width:

    3 mm

ISL6146BFRZ-T7A Frequently Asked Questions (FAQs)

  • A good PCB layout for the ISL6146BFRZ-T7A involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces to reduce parasitic inductance and capacitance.
  • To ensure stability, ensure that the output capacitor is within the recommended range, the input voltage is within the specified range, and the device is operated within the recommended temperature range. Additionally, a minimum ESR (Equivalent Series Resistance) of 0.1 ohms is recommended for the output capacitor.
  • The maximum ambient temperature range for the ISL6146BFRZ-T7A is -40°C to +125°C. However, the device's performance and reliability may degrade if operated at the extreme ends of this range.
  • Yes, the ISL6146BFRZ-T7A is suitable for high-reliability applications. It is manufactured using a robust process and has undergone rigorous testing to ensure its reliability. However, it is essential to follow proper design and manufacturing guidelines to ensure the device's reliability in the application.
  • To troubleshoot issues with the ISL6146BFRZ-T7A, start by verifying the input voltage, output voltage, and current. Check for any signs of overheating, and ensure that the device is operated within the recommended specifications. Use an oscilloscope to check for any oscillations or noise on the output. If the issue persists, consult the datasheet and application notes for further guidance.

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ISL6146BFRZ-T7A Overview

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